The single row angular contact ball bearing is designed to withstand combined loads with a predominant axial component. Installed in opposition with another bearing of the same type, it guarantees high mounting rigidity.
The NTN-SNR range is available in several variants: 30° or 40° angles, polyamide, pressed steel or solid brass cages, universal pairing available, clearances or preloads, etc.
PRODUCT DEFINITION
Brand - NTN
d - Internal diameter - 120 mm
D - External diameter - 180 mm
B - Bearing/Inner ring width - 28 mm
d1 - External diameter inner ring - 139 mm
d2 - External diameter inner ring - 139 mm
D1 - Inner diameter outer ring - 161 mm
D2 - Inner diameter outer ring - 168,7 mm
a - Charge load application point - 57,5 mm
α - Contact angle - 30 °
rs - Min fillet radius - 2 mm
r1s - Min fillet radius - 1 mm
Radial clearance class - CN
Mass - 2,47 kg