Description
Koyo Radial Needle Roller and Cage Assembly, Caged Round Bore Single Row, Series: WJ Inch Series, 1 in Bore, 1.3135 in OD, 1 in Width, For Shaft Diameter: 1 in, 36.8 kN Dynamic/52.5 kN Static Load, High Carbon Chrome Steel Bearing/Steel Cage, 12000 rpm Grease/18000 rpm Oil Maximum, -30 to 110 deg C
Features:
- Best used for applications that require maximum radial load capacity and a thin cross section
- Most sizes use a hardened steel cage (no callout)
- The housing bore and shaft must be hardened and machined
- Utilized design simplifies handling and installation while allowing for increased lube flow
- Split and segmented designs allows mounting at difficult positions on crankshafts and gear shaft
- Controlled contour rollers optimize contact stress distribution
- Special manufacturing processes help increase roller fatigue resistance and minimize axial drift effect in critical applications
- Optimized cage piloting geometry minimizes pressure velocity effects
- Sigma type cage assembly
Applications:
Automotive, Truck transmissions, Agricultural, Construction Equipment, Two-Cycle Engines, Pump and Compressors
Standards/Approval:
