Used Feeder 6.2M for sale (2,455)

Condition: excellent (used), Feederlänge 6,2 m Feederbreite 1,95 Höhe 1,45 m 5 Ketten versorgen den 0,88-kW-Motor Zugrollenmotor 0,75 kW Codouihpbepfx Af Aehc

Condition: ready for operation (used), functionality: fully functional, A good used Hopper Feeder fopr feeding small parts into assembly machine or feeding a bowl feeder with bulk parts - stainless steel conveyor - flighted belt (comes with a second spare belt also) - three phase geared drive unit - 24 V DC sensors (2) for control of belt index if required Chjdpfx Afsw D Ev Ee Aec Ready to ship worldwide More pictures and videos available upon request

Condition: ready for operation (used), Various SMT feeders are available. 12x vibratory feeders, 189x 8mm feeders, 21x 12mm feeders, 13x 16mm feeders, 12x 24mm feeders, 8x 32mm feeders, 3x 44mm feeders and 10x feeder carriages. Chedpfxetz Dkaj Af Aec

Condition: used, machine/vehicle number: SN: R050A-24E0011, I-PULSE F2 Feeder F2-44mm___1 piece F2-32mm___2 pieces F2-24mm___4 pieces F2-16mm___5 pieces F2-12mm___6 pieces Chedpfjww Etwox Af Asc F2-84mm___39 pieces F2-82M_mm___6 pieces Feeder Stick____1 piece

Condition: excellent (used), Year of construction: 2003, Feeder Caps 8006 automatic disc feeder, sorting machine Cjdpfxjg Rkwme Af Aohc Fully automated, variable dosing speed, manual height adjustment. Stainless. Year of production: 2003 Power: 0.55kW max. dosing capacity: approx. 1000 pcs / min Diameter: 1400mm Siemens control. Purchase of industrial equipment and machinery. Wide Range of Used Machinery, Industrial Equipment

Condition: new, functionality: fully functional, Year of construction: 2026, The wobbler feeder is a feeding system that delivers superior performance, especially when handling large, sticky, and moist materials. Its structure, consisting of rotating elliptical rods, creates a vibrating motion during material flow. This motion separates fine materials from larger particles and provides consistent feeding to crushers and screens. As a result, clogging is prevented and the overall efficiency of the plant is increased. Widely used in the mining, aggregate, and recycling industries, wobbler feeders are typically placed in front of primary crushers. This ensures that the material undergoes pre-screening in the initial stage. Its ability to operate without clogging, even with sticky and clayey materials, makes it an ideal solution for demanding conditions. Its mechanically simple design, ease of maintenance, and long-lasting performance keep operating costs to a minimum. With these features, wobbler feeders are a reliable choice for all plants requiring a continuous and balanced material flow. Wobbler Feeder Technical Specifications Chodpoxqcn Ajfx Af Asc Body Liners: HARDOX 450 – 10 mm Feeding Capacity: 150 - 200 t/h Weight: 18.5 tons Dimensions: 4,000 x 1,000 mm Wobbler Motor: 14 x 3 kW, 1500 rpm, GAMAK brand Gearbox: Heavy-duty type Walking Platforms: Available Steel Feet: Available Why Choose CONSTMACH Wobbler Feeders? CONSTMACH wobbler feeders stand out with their high-quality, durable materials, heavy-duty gearboxes, and ease of maintenance. Each one is designed to offer long-lasting, low-cost operation. HARDOX body liners provide maximum resistance to wear, while the adjustable design easily adapts to different material types. CONSTMACH is a trusted name in the industry for its production quality, engineering support, and after-sales service. Invest in a wobbler feeder with the CONSTMACH guarantee for the continuity and performance of your facility. What Do We Do at Constmach? Constmach is a leading machine manufacturer offering a wide range of products designed to meet the needs of the construction and mining industries. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: excellent (used), Manufacturer:REO-USA type: reovib mts 442 Electrical data: 230 V; 60 Hz; dimensions: 610 x 560 x 1180 mm plate diameter: 330-380 mm weight: 223 kg Chodpst H Nk Nofx Af Aoc

Year of construction: 2004, condition: reconditioned (used), Walter double saw with TRKS 200 feeder double saw blade cutting height 200 mm, engine power 40 kW, chain feeder with drivers with adjustable prism for different diameters. Gear to regulate the speed of feeding the material. Cedsh R Tvtspfx Af Aehc

Year of construction: 2006, condition: excellent (used), functionality: fully functional, HOSOKAWA ALPINE 100 AS AEROPLEX SPIRAL JET MILL WITH K-TRON GRAVIMETRIC FEEDING SYSTEM For sale: complete Hosokawa Alpine Aeroplex 100 AS spiral jet mill system with K-Tron gravimetric dosing/feeding unit. The system originates from pharmaceutical use and was originally supplied to Mepha AG, Switzerland. The machine is in very good, clean condition and is supplied with extensive original documentation for both the Hosokawa Alpine jet mill and the K-Tron feeding system. HOSOKAWA ALPINE 100 AS Manufacturer: Hosokawa Alpine AG, Germany Type: Aeroplex 100 AS Machine No.: P2 150 959/1 Year of manufacture: 2006 Grinding chamber diameter: 100 mm Weight of jet mill: approx. 12 kg CONFIGURATION OF THE JET MILL Nozzle ring: - Nozzle angle: 50° - Number of nozzles: 4 - Nozzle diameter: 1.5 mm Injector: - Injector drive nozzle: Ø 1.5 mm - Catch nozzle: Ø 3.5 mm Compressed-air connections: - Grinding air: 10 bar(g) - Injector air: 10 bar(g) - Permissible operating pressure: +/- 50 mbar Connections: - Product feed: 2" - Grinding air: 1/2" - Injector air: 1/2" - Fine product outlet: 1 1/2" According to the original order-specific documentation, the machine is equipped with white, FDA-approved silicone seals. K-TRON GRAVIMETRIC FEEDING/DOSING SYSTEM The Alpine mill is combined with a K-Tron dosing system for controlled and reproducible product feeding. The system includes: - K-Tron gravimetric feeder - K-Tron KCM control unit - K-Tron Digi-Drive - Stainless steel product hopper - Weighing/measuring system - Dosing drive - Several interchangeable dosing screws for different feeding ranges - Stainless steel product feed components The K-Tron weighing system is identified as: Type: SFS 24/20 (+20KG VL) w.D. Capacity: 240 N Article No.: Serial No.: 10711664 Country of origin: Switzerland APPLICATION The Hosokawa Alpine Aeroplex 100 AS is a spiral jet mill designed for fine grinding and micronization. The grinding process takes place using compressed air, without rotating grinding tools inside the grinding chamber. Typical applications include: - Pharmaceutical powders and active ingredients - Fine chemicals - Laboratory and pilot-scale production - Micronization - Fine grinding of dry powders - Development and small production batches DOCUMENTATION Extensive original documentation is included. Available documentation includes, among others: - Original Hosokawa Alpine 100 AS operating manual - Order-specific machine data - Technical drawings - Operating and maintenance instructions - Cleaning instructions - Spare parts information - K-Tron feeder operating documentation - K-Tron technical drawings and configuration data CONDITION Very good and clean used condition from pharmaceutical use. Chsdpfjzxt Snex Af Aec The system was dismantled for cleaning and has been carefully reassembled. The photographs show the actual machine and its current configuration. Inspection and demonstration by appointment in 4226 Breitenbach, Switzerland. Worldwide delivery can be arranged. Subject to prior sale and errors.

Condition: excellent (used), Machine in very good condition. It has worked to the end, now it is on warehouse not connected to power. Machine in 100% completed Hu3Nhjg Parts conveyor, chips conveyor, bar feeder available. Cjdpfx Asvllbrsf Aohc Spindels bore 42 mm IRCO feeder bar All manuals and documentation available

Year of construction: 2019, condition: excellent (used), functionality: fully functional, REF: MM6415 1 x Comcount Packaging Systems bowl feeder and 1 x GIC Gainsborough VFFS bagger with 1 x outfeed conveyor. Model of Comcount bowl feeder - BFWT. Manufacturer - Comcount Ltd. Date of manufacture – 2019. Weighing range - 150g-500g. GIC Gainsborough Engineering model - VFB2000. Manufacturer - Gainsborough Engineering Ltd Cjdsy Hlw Ispfx Af Aohc Date of manufacture – 2008. Sealing bars - 290mm horizontal & 320mm vertical. Reel width - 620mm. Current film - 280mm. Forming tube - 80mm diameter. Outfeed conveyor - IC350. Belt width - 295mm. Outfeed height - 910mm high. Overall footprint - 4.3m long x 3.45m wide x 3.1m high. Condition – Very good. Only been used 5-6 times in 2.5 years.

Condition: new, functionality: fully functional, Year of construction: 2026, CONSTMACH vibrating feeder bunkers are high-efficiency equipment designed to ensure continuous and balanced feeding of crushers in stone crushing and screening plants. These bunkers are placed in front of primary impact crushers or jaw crushers to ensure a homogeneous flow of material. This increases the capacity of the crushers, balances the loads on the intermediate crushers, and ensures continuity in the overall production line. The vibrating feeding system prevents sudden loads, eliminating the risk of overloading on conveyor belts and thermal damage to equipment. Thanks to CONSTMACH's special design, the vibrations in the bunkers are smooth and balanced. This ensures both a steady material flow and extended machine life. Otherwise, uneven feeding could cause serious wear on crusher hammers, conveyor belts, and bearings. Using a vibrating feeder bunker helps reduce maintenance costs, increase operational efficiency, and maintain long-term performance throughout the facility. Vibrating Feeder Bunker Technical Specifications Model: CPG - 09 Body Size: 2,500 x 520 mm Grid Size: 820 mm Motor Power: 2 x 3 kW Csdpfjxqf Sdjx Af Aohc Bunker Volume: 8 - 10 - 15 m³ Capacity: 80 - 100 t/h Weight: 8,000 kg Model: CPG - 10 Body Size: 3,000 x 850 mm Grating Size: 1,160 mm Motor Power: 2 x 4.5 kW Hopper Capacity: 10 - 15 - 20 m³ Capacity: 150 - 200 t/h Weight: 12,000 kg Model: CPG - 11 Body Dimensions: 4,600 x 1,100 mm Grate Dimensions: 1,400 mm Motor Power: 2 x 9.2 kW Bunker Volume: 15 - 20 - 30 m³ Capacity: 200 - 300 t/h Weight: 18,000 kg Model: CPG - 13 Body Size: 4,880 x 1,370 mm Grating Size: 1,840 mm Motor Power: 2 x 11 kW Bunker Volume: 30 - 45 - 50 m³ Capacity: 350 - 500 t/h Weight: 26,000 kg Why Choose CONSTMACH Vibrating Feeder Bunkers? CONSTMACH is a trusted brand in the industry with years of engineering experience and high production standards. Our products stand out with their durable body structure, low maintenance requirements, and energy-efficient motor systems. Each one undergoes high-quality control processes to ensure long-lasting use. CONSTMACH Vibrating Feeders increase the performance of your crushing plant while minimizing your operating costs. If you are looking for quality, durability, and maximum efficiency, CONSTMACH is the right solution. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Year of construction: 2019, condition: reconditioned (used), functionality: fully functional, machine/vehicle number: 19/018, Dosing and bagging scale for solids and powders: Codpsz Ehm Rsfx Af Ashc Dosing machine for solid and powdered products (from 5 to 1,000 grams of coffee). The product, stored in the buffer hopper, is automatically dosed by a two-speed vibrating channel into a weighing basket. The operator can control the dispensing of the dosed product into the container to be filled. It is possible to prioritize either dosing speed or weighing accuracy. The machine is supplied with various funnels of different diameters for powders or solids.

Condition: ready for operation (used), 3-roller feed mechanism Manufacturer: Vegoma Type: Vario 3 Chodoz Iz Iyopfx Af Ajc 3-4 revolutions/min Left/right rotation

Condition: used, Year of construction: 2013, operating hours: 11,801 h, functionality: fully functional, total length: 4,500 mm, total width: 1,530 mm, total height: 1,100 mm, overall weight: 1,500 kg, We are offering this used Breuning IRCO SIMAC 50.1 bar feeder, manufactured in 2013. Cedpfxjztqq Ro Af Aohc We have a bar loader available: Breuning SIMAG 50.1. It was previously connected to a TWIN 42 machine. Here are some details: Year of manufacture: 12/2013 Operating hours: 11,801.5 hours Accessories: Collets 14, 17, 32, 38, 46 If you have any questions or require further information, please send us a message or call us.

Condition: good (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: 13-230022, Technical characteristics: Chedpfxexx Sawo Af Aec Core Specifications - Bar Diameter (Round): 6 mm – 50 mm - Bar Diameter (Hexagonal): 6 mm – 45 mm - Bar Diameter (Square): 6 mm – 37 mm - Bar Length Options: 1200 mm – 3200 mm - Max Feed Speed: 30 m/min - Max Remnant Length: 300 mm - Air Pressure Required: 6.5 – 7.5 bar - Operating Voltage: 230V / 50 Hz - Weight: 1200 kg Design & Features - Guide Channel: Manually interchangeable channels, made from Vulkollan-type plastic for high-speed bar rotation. - Front Steady Block: Interchangeable in 5 mm increments for optimal bar support. - Remnant Management: Allows rear extraction via self-centering extractor or front ejection. - Repositioning System: Optional rail system enables axial or radial displacement of up to 600 mm for lathe maintenance. - Automation: Fully PLC-controlled with brushless motor and digital pneumatic valves for precise speed and thrust adjustment. - Bar Storage: Single-level magazine with 235 mm capacity. # Bar Feeder: FMB Turbo 10-72 XT # AUTOMATIC BAR LOADER FOR LATHES Dimensions - Bar feeder (L×W×H): 3500 × 800 × 1200 mm - Weight: 1200 kg Main Features and Capabilities: - HMI DIGITAL CONTROLLER FOR MANUAL OPERATIONS Machine Status: WORKING

Condition: good (used), Year of construction: 2017, functionality: fully functional, machine/vehicle number: BF17034613, Technical characteristics: Core Specifications: - Bar Diameter (Round): 6 mm – 50 mm - Bar Diameter (Hexagonal): 6 mm – 45 mm - Bar Diameter (Square): 6 mm – 37 mm - Bar Length Options: 1200 mm – 3200 mm Csdpfexx Scljx Af Ashc - Max. Feed Speed: 30 m/min - Max. Remnant Length: 300 mm - Required Air Pressure: 6.5 – 7.5 bar - Operating Voltage: 230V / 50 Hz - Weight: 1200 kg Design & Features: - Guide Channel: Manually interchangeable, made from Vulkollan-type plastic for high-speed bar rotation. - Front Steady Block: Interchangeable every 5 mm for optimal bar support. - Remnant Management: Rear extraction with self-centering extractor or front ejection. - Repositioning System: Optional rail allows axial or radial displacement up to 600 mm for lathe access. - Automation: Fully PLC controlled, with brushless motor and digital pneumatic valves for speed and thrust control. - Bar Storage: Single-level magazine, 235 mm capacity. Bar feeder details: TOP Automazione model: FU 352 Semi-automatic Bar Feeder for Horizontal Loading to Lathe (Autonomy depends on bar diameter) Dimensions: Bar feeder (L×W×H): 3500 × 800 × 1200 mm; Weight: 1200 kg Main Features and Capabilities: - Digital HMI controller for manual operations Machine status: - In working condition

Condition: good (used), Year of construction: 2017, functionality: fully functional, machine/vehicle number: BF17034612, Technical characteristics: Core Specifications Bar Diameter (Round): 6 mm – 50 mm Bar Diameter (Hexagonal): 6 mm – 45 mm Bar Diameter (Square): 6 mm – 37 mm Chsdpfx Afoxx Sfas Asc Bar Length Options: 1200 mm – 3200 mm Maximum Feed Speed: 30 m/min Maximum Remnant Length: 300 mm Required Air Pressure: 6.5 – 7.5 bar Operating Voltage: 230V / 50 Hz Weight: 1200 kg Design & Features Guide Channel: Manually interchangeable, made of Vulkollan-type plastic, suitable for high-speed bar rotation. Front Steady Block: Interchangeable every 5 mm for optimal bar support. Remnant Management: Rear extraction via self-centering extractor or front ejection available. Repositioning System: An optional rail system enables axial or radial displacement up to 600 mm for lathe servicing. Automation: Fully PLC-controlled, equipped with a brushless motor and digital pneumatic valves for speed and thrust control. Bar Storage: Single-level magazine with a 235 mm loading capacity. Bar Feeder: TOP Automazione Model FU 352 SX SEMI-AUTOMATIC BAR FEEDER FOR HORIZONTAL LOADING TO LATHE (AUTONOMY DEPENDS ON BAR DIAMETER) Dimensions Bar Feeder (L×W×H): 3500 × 800 × 1200 mm; Weight: 1200 kg Main Features and Capabilities: DIGITAL HMI CONTROLLER FOR MANUAL OPERATIONS Machine Status: OPERATING

Condition: ready for operation (used), Year of construction: 2000, SAMSYS MUS 2000 / Bar Feeder Magazine Csdpfxsz Eqwxo Af Aehc -CE marking -Year of manufacture 2000 -Country of origin: Switzerland -Bar diameter: 5 - 80 mm -Bar length: 250 - 1550 mm -Longitudinal movement: 600 mm -Height adjustment: 775 - 1175 mm Dimensions: L x W x H 2.2 x 1.1 x 1.7 meters / Weight 500 kg Subject to errors and omissions.

Condition: used, Year of construction: 2003, functionality: fully functional, machine/vehicle number: 13-230021, Technical characteristics: Core Specifications: - Bar Diameter (Round): 6 mm – 50 mm - Bar Diameter (Hexagonal): 6 mm – 45 mm - Bar Diameter (Square): 6 mm – 37 mm - Bar Length Options: 1200 mm – 3200 mm - Max Feed Speed: 30 m/min - Max Remnant Length: 300 mm - Required Air Pressure: 6.5 – 7.5 bar - Operating Voltage: 230V / 50 Hz - Weight: 1200 kg Design & Features: - Guide Channel: Manually interchangeable, manufactured from Vulkollan-type plastic for optimal bar rotation at high speeds. - Front Steady Block: Interchangeable in 5 mm increments for precise bar support. - Remnant Management: Supports rear extraction via self-centering extractor or front ejection. - Repositioning System: Optional rail system enabling axial or radial displacement up to 600 mm for lathe servicing. - Automation: Complete PLC control with brushless motor and digital pneumatic valves for feed speed and thrust regulation. - Bar Magazine: Single-row magazine with a 235 mm load capacity. # Bar feeder: FMB Turbo 10-72 XT # AUTOMATIC BAR LOADER FOR LATHES Dimensions: - Bar feeder (L×W×H): 3500 × 800 × 1200 mm - Weight: 1500 kg Main Features and Capabilities: - HMI digital controller for manual operation Cjdpfx Aexx R S Esf Ashc Machine status: WORKING

Condition: good (used), Year of construction: 2015, functionality: fully functional, machine/vehicle number: BF15063528, Technical characteristics: Core Specifications: Cjdpfx Asxx Si Ejf Aohc - Bar Diameter (Round): 6 mm – 50 mm - Bar Diameter (Hexagonal): 6 mm – 45 mm - Bar Diameter (Square): 6 mm – 37 mm - Bar Length Options: 1200 mm – 3200 mm - Max. Feed Speed: 30 m/min - Max. Remnant Length: 300 mm - Required Air Pressure: 6.5 – 7.5 bar - Operating Voltage: 230V / 50 Hz - Weight: 1200 kg Design & Features: - Guide Channel: Manually interchangeable, made from Vulkollan-type plastic for high-speed bar rotation. - Front Steady Block: Interchangeable every 5 mm for optimal bar support. - Remnant Management: Rear extraction with self-centering extractor or front ejection. - Repositioning System: Optional rail allows axial or radial displacement up to 600 mm for lathe access. - Automation: Fully PLC controlled, with brushless motor and digital pneumatic valves for speed and thrust control. - Bar Storage: Single-level magazine, 235 mm capacity. Bar feeder details: TOP Automazione model: FU 352 Semi-automatic Bar Feeder for Horizontal Loading to Lathe (Autonomy depends on bar diameter) Dimensions: Bar feeder (L×W×H): 3500 × 800 × 1200 mm; Weight: 1200 kg Main Features and Capabilities: - Digital HMI controller for manual operations Machine status: - In working condition

Condition: excellent (used), machine/vehicle number: 2069056, Equipment / Additional information: WITH DELIVERY BELT Return belts For 10.5 cm x 14.8 cm envelopes and portrait orientation, the straps should be pushed to the middle conveyor belt Rule: for large envelopes, push the straps out, for small envelopes press the straps (22) inwards. CONNECTION TO PRINTING MACHINE The STENZ FEEDER does not need synchronization. The feeder is guided by the handles the pressure machine and sets the required height with the crank. Important: only when the printing height is set, fix the rear rollers and check the stability. Turn on the machine and start printing. For single sheet feeder printing machines (GTO) adjustable inclination. Efficient printing of envelopes can now begin. Designed for heavy-duty use at maximum printing speeds. Compatible with all 36 x 52 print machines irrespective of the feed system (overlapped/single-sheet feed). - Requires no mechanical alterations to the printing machine - No need for synchronization adjustments as controlled by laser technology - Very short set-up time allows economic use from 1000 envelops upwards - Easy to operate - The design of the feeder results in a forced overlap. The Stenz Feeder is thus not restricted in throughput - A minimum of wearing parts for extremely long service life - Already approved in thousands of different print machines - A Swiss quality product - Designed by printers for printers. Specifications: Speed: Limited by print machine Length: 115 cm Csdpfxow Rvu Do Af Aohc Width: 50 cm Height: adjustable between Max. format size: 36.5 x 35 cm Max. pass-through width: 36.5 cm Electrical: 230 V, 50 Hz

Condition: good (used), Year of construction: 1999, functionality: fully functional, 1 x Bar feeder Iemca CH 220/32 Year of manufacture: 1999 Bar machining diameter: 2 - 20 mm Bar length: 3200 mm Built-in channel: 16 mm Csdpfxsz Hpnfj Af Aohc Previously used with a CNC long turning lathe Star SA 16 The bar feeder can be inspected at our warehouse at any time.

Condition: excellent (used), Year of construction: 2011, LNS Tryton 112 barfeeder Year of manufacture: 2011 Made in Switzerland Chodpfx Aoz H I Iwjf Ajc

Condition: used, Year of construction: 2015, functionality: fully functional, machine/vehicle number: BF15063530, Technical Characteristics: Core Specifications Chedpfx Asxx R Nqof Asc - Bar Diameter (Round): 6 mm – 50 mm - Bar Diameter (Hexagonal): 6 mm – 45 mm - Bar Diameter (Square): 6 mm – 37 mm - Bar Length Options: 1200 mm – 3200 mm - Max Feed Speed: 30 m/min - Max Remnant Length: 300 mm - Air Pressure Required: 6.5 – 7.5 bar - Operating Voltage: 230V / 50 Hz - Weight: 1200 kg Design & Features - Guide Channel: Manually interchangeable, made of Vulkollan-type plastic for high-speed bar rotation. - Front Steady Block: Interchangeable every 5 mm for optimal bar support. - Remnant Management: Offers rear extraction via self-centering extractor or front ejection. - Repositioning System: Optional rail system allows axial or radial displacement up to 600 mm for lathe servicing. - Automation: Fully PLC controlled with brushless motor and digital pneumatic valves for speed and thrust regulation. - Bar Storage: Single-level magazine with a 235 mm load capacity. Bar Feeder: TOP Automazione Model: FU 352 - Dimensions (L×W×H): 3500 × 800 × 1200 mm - Weight: 1200 kg Main Features and Capabilities: - HMI digital controller for manual operations. Machine Status: WORKING - Set of guide channels and accessories for bar clamping worn - Set of bearings for pusher head worn