100BNR19X Angular Contact Ball Bearing Specifications
Bore d (mm)
100
Outer D (mm)
140
Width B (mm)
20
Dynamic rating Cr (kN)
75.5
Static rating Cor (kN)
33.5
Grease limit speed (r/min)
17500
Oil limit speed (r/min)
27500
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 100BNR19X?
RUIST 100BNR19X Angular Contact Ball Bearing: bore d = 100 mm, outer diameter D = 140 mm, width/height B = 20 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 100BNR19X carry?
Dynamic load rating Cr = 75.5 kN and static load rating Cor = 33.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 100BNR19X 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 100BNR19X replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 100 mm, OD 140 mm and width 20 mm match ISO dimensions, 100BNR19X is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.