31316J1QCL7A Tapered Roller Bearing Specifications
Bore d (mm)
80
Outer D (mm)
170
Width B (mm)
42.5
Dynamic rating Cr (kN)
224
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 31316J1QCL7A?
RAYSDE 31316J1QCL7A Tapered Roller Bearing: bore d = 80 mm, outer diameter D = 170 mm, width/height B = 42.5 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 31316J1QCL7A carry?
Dynamic load rating Cr = 224 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 31316J1QCL7A typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 31316J1QCL7A replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 80 mm, OD 170 mm and width 42.5 mm match ISO dimensions, 31316J1QCL7A is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.