JM716649/JM716610/B Tapered Roller Bearing Specifications
Bore d (mm)
85
Outer D (mm)
130
Width B (mm)
30
Dynamic rating Cr (kN)
149
Static rating Cor (kN)
245
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST JM716649/JM716610/B?
RUIST JM716649/JM716610/B Tapered Roller Bearing: bore d = 85 mm, outer diameter D = 130 mm, width/height B = 30 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST JM716649/JM716610/B carry?
Dynamic load rating Cr = 149 kN and static load rating Cor = 245 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST JM716649/JM716610/B typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST JM716649/JM716610/B replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 85 mm, OD 130 mm and width 30 mm match ISO dimensions, JM716649/JM716610/B is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.