The CSK 40 PP is a precision one-way sprag clutch bearing designed for applications that require rotation in only one direction while preventing reverse movement. Built with a 40 mm inner diameter, 80 mm outer diameter, and a sturdy 22 mm width, this bearing provides high torque transmission and reliable performance under demanding industrial conditions. Manufactured from hardened chrome steel, the CSK 40 PP offers excellent durability, resistance to wear, and long service life even under continuous or high-load operation. Its PP configuration includes a keyway on both the inner and outer race, ensuring secure mounting to both shaft and housing for maximum torque stability. This one-direction freewheel bearing is commonly used in conveyors, packaging machinery, printing equipment, indexing mechanisms, and back-stop or overrunning applications where smooth directional control is essential.
CSK 12 PP | XIC | One Way Lock Bearing
The CSK 40 PP is a precision one-way sprag clutch bearing designed for applications that require rotation in only one direction while preventing reverse movement. Built with a 40 mm inner diameter, 80 mm outer diameter, and a sturdy 22 mm width, this bearing provides high torque transmission and reliable performance under demanding industrial conditions. Manufactured from hardened chrome steel, the CSK 40 PP offers excellent durability, resistance to wear, and long service life even under continuous or high-load operation. Its PP configuration includes a keyway on both the inner and outer race, ensuring secure mounting to both shaft and housing for maximum torque stability. This one-direction freewheel bearing is commonly used in conveyors, packaging machinery, printing equipment, indexing mechanisms, and back-stop or overrunning applications where smooth directional control is essential.
CSK 15 PP | XIC | One Way Lock Bearing
The CSK 40 PP is a precision one-way sprag clutch bearing designed for applications that require rotation in only one direction while preventing reverse movement. Built with a 40 mm inner diameter, 80 mm outer diameter, and a sturdy 22 mm width, this bearing provides high torque transmission and reliable performance under demanding industrial conditions. Manufactured from hardened chrome steel, the CSK 40 PP offers excellent durability, resistance to wear, and long service life even under continuous or high-load operation. Its PP configuration includes a keyway on both the inner and outer race, ensuring secure mounting to both shaft and housing for maximum torque stability. This one-direction freewheel bearing is commonly used in conveyors, packaging machinery, printing equipment, indexing mechanisms, and back-stop or overrunning applications where smooth directional control is essential.
The CSK 40 PP is a precision one-way sprag clutch bearing designed for applications that require rotation in only one direction while preventing reverse movement. Built with a 40 mm inner diameter, 80 mm outer diameter, and a sturdy 22 mm width, this bearing provides high torque transmission and reliable performance under demanding industrial conditions. Manufactured from hardened chrome steel, the CSK 40 PP offers excellent durability, resistance to wear, and long service life even under continuous or high-load operation. Its PP configuration includes a keyway on both the inner and outer race, ensuring secure mounting to both shaft and housing for maximum torque stability. This one-direction freewheel bearing is commonly used in conveyors, packaging machinery, printing equipment, indexing mechanisms, and back-stop or overrunning applications where smooth directional control is essential.
The CSK 40 PP is a precision one-way sprag clutch bearing designed for applications that require rotation in only one direction while preventing reverse movement. Built with a 40 mm inner diameter, 80 mm outer diameter, and a sturdy 22 mm width, this bearing provides high torque transmission and reliable performance under demanding industrial conditions. Manufactured from hardened chrome steel, the CSK 40 PP offers excellent durability, resistance to wear, and long service life even under continuous or high-load operation. Its PP configuration includes a keyway on both the inner and outer race, ensuring secure mounting to both shaft and housing for maximum torque stability. This one-direction freewheel bearing is commonly used in conveyors, packaging machinery, printing equipment, indexing mechanisms, and back-stop or overrunning applications where smooth directional control is essential.
The CSK 40 PP is a precision one-way sprag clutch bearing designed for applications that require rotation in only one direction while preventing reverse movement. Built with a 40 mm inner diameter, 80 mm outer diameter, and a sturdy 22 mm width, this bearing provides high torque transmission and reliable performance under demanding industrial conditions. Manufactured from hardened chrome steel, the CSK 40 PP offers excellent durability, resistance to wear, and long service life even under continuous or high-load operation. Its PP configuration includes a keyway on both the inner and outer race, ensuring secure mounting to both shaft and housing for maximum torque stability. This one-direction freewheel bearing is commonly used in conveyors, packaging machinery, printing equipment, indexing mechanisms, and back-stop or overrunning applications where smooth directional control is essential.
The CSK 40 PP is a precision one-way sprag clutch bearing designed for applications that require rotation in only one direction while preventing reverse movement. Built with a 40 mm inner diameter, 80 mm outer diameter, and a sturdy 22 mm width, this bearing provides high torque transmission and reliable performance under demanding industrial conditions. Manufactured from hardened chrome steel, the CSK 40 PP offers excellent durability, resistance to wear, and long service life even under continuous or high-load operation. Its PP configuration includes a keyway on both the inner and outer race, ensuring secure mounting to both shaft and housing for maximum torque stability. This one-direction freewheel bearing is commonly used in conveyors, packaging machinery, printing equipment, indexing mechanisms, and back-stop or overrunning applications where smooth directional control is essential.
The CSK 40 PP is a precision one-way sprag clutch bearing designed for applications that require rotation in only one direction while preventing reverse movement. Built with a 40 mm inner diameter, 80 mm outer diameter, and a sturdy 22 mm width, this bearing provides high torque transmission and reliable performance under demanding industrial conditions. Manufactured from hardened chrome steel, the CSK 40 PP offers excellent durability, resistance to wear, and long service life even under continuous or high-load operation. Its PP configuration includes a keyway on both the inner and outer race, ensuring secure mounting to both shaft and housing for maximum torque stability. This one-direction freewheel bearing is commonly used in conveyors, packaging machinery, printing equipment, indexing mechanisms, and back-stop or overrunning applications where smooth directional control is essential.
CSK 40*80*18 PP | One Way Lock Bearing
CSK 40*80*27 PP | One Way Lock Bearing
NUTR 4090 — Track Roller / Yoke‑Type Support Roller
The NUTR 4090 is a yoke‑type track roller bearing (support roller) built for heavy‑duty industrial applications such as cam‑follower systems, conveyor tracks, guideways, and other machinery requiring a bearing to run directly on a track or rail. It has a 40 mm bore (inner diameter) and a 90 mm outer (roller) diameter, with a total width of 32 mm (outer‑ring width ~ 30 mm). Internally, the bearing uses a double‑row full‑complement of cylindrical rollers (i.e. many rollers, no cage), which gives it high radial load capacity and good shock resistance. The outer ring has a crowned running surface — this helps the roller to run smoothly on a track and tolerate slight misalignments or tilts.
The NUTR 4090 is supplied sealed on both sides (labyrinth/contact seals), and includes internal lubrication provisions (relubricatable by grease), which increases reliability and life in industrial use. In terms of load‑carrying capability: its basic dynamic radial load rating is roughly 68.2 kN and the static radial load rating around 91.5 kN. Its maximum recommended operating speed under grease lubrication is about 1,600–1,800 rpm, reflecting the full‑complement design (which tends to limit high‑speed capability but improves load capacity and durability).
Because of these characteristics — thick‑walled outer ring, crowned surface, full‑complement rollers, seals and relubrication — NUTR 4090 is ideal where high radial loads, durability, long life and smooth track‑rolling under heavy load are required. Typical applications include conveyors, cam‑drives, linear guides, material‑handling equipment, printing or packaging machines, and other industrial systems where parts roll or slide on tracks rather than rotate on a shaft.
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