CRN1915 Bearing Specifications
Bore d (mm)
75
Outer D (mm)
105
Width B (mm)
16
Dynamic rating Cr (kN)
38300
Static rating Cor (kN)
48200
Grease limit speed (r/min)
16800
Oil limit speed (r/min)
18600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST CRN1915?
RUIST CRN1915 Bearing: bore d = 75 mm, outer diameter D = 105 mm, width/height B = 16 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST CRN1915 carry?
Dynamic load rating Cr = 38300 kN and static load rating Cor = 48200 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST CRN1915 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST CRN1915 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 75 mm, OD 105 mm and width 16 mm match ISO dimensions, CRN1915 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.