N1919 Bearing Specifications
Bore d (mm)
95
Outer D (mm)
130
Width B (mm)
18
Dynamic rating Cr (kN)
53000
Static rating Cor (kN)
79000
Grease limit speed (r/min)
11000
Oil limit speed (r/min)
12000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST N1919?
RUIST N1919 Bearing: bore d = 95 mm, outer diameter D = 130 mm, width/height B = 18 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST N1919 carry?
Dynamic load rating Cr = 53000 kN and static load rating Cor = 79000 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST N1919 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST N1919 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 95 mm, OD 130 mm and width 18 mm match ISO dimensions, N1919 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.