140BTR10E Angular Contact Ball Bearing Specifications
Bore d (mm)
140
Outer D (mm)
210
Width B (mm)
63
Dynamic rating Cr (kN)
93
Static rating Cor (kN)
227
Grease limit speed (r/min)
4000
Oil limit speed (r/min)
5200
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 140BTR10E?
RUIST 140BTR10E Angular Contact Ball Bearing: bore d = 140 mm, outer diameter D = 210 mm, width/height B = 63 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 140BTR10E carry?
Dynamic load rating Cr = 93 kN and static load rating Cor = 227 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 140BTR10E typically used?
Angular Contact Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 140BTR10E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 210 mm and width 63 mm match ISO dimensions, 140BTR10E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.