A22177M Cylindrical Roller Bearing Specifications
Bore d (mm)
44.988
Outer D (mm)
85
Width B (mm)
40.08
Dynamic rating Cr (kN)
170
Static rating Cor (kN)
129
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE A22177M?
RAYSDE A22177M Cylindrical Roller Bearing: bore d = 44.988 mm, outer diameter D = 85 mm, width/height B = 40.08 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE A22177M carry?
Dynamic load rating Cr = 170 kN and static load rating Cor = 129 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE A22177M typically used?
Cylindrical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE A22177M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 44.988 mm, OD 85 mm and width 40.08 mm match ISO dimensions, A22177M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.