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Single row or matched pairs of angular contact ball bearings

7408BG - NTN

7408BG

Angular contact ball bearing, brass cage inner ring guided

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 range is available in several variants: 30° or 40° angles, polyamide, pressed steel or solid brass cages, universal pairing available, clearances or preloads, etc.

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter40 mm
D - External diameter110 mm
B - Bearing/Inner ring width27 mm
α - Contact angle40 °
rs - Min fillet radius2 mm
r1s - Min fillet radius1 mm
Radial clearance classCN
Mass1,39 kg
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PRODUCT PERFORMANCE
C - Dynamic load60,6 kN
C0 - Static load37,7 kN
Cu - Fatigue limit load1,71 kN
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR240 mm
Da max - Max shoulder diameter OR100 mm
Db max - Max OR shoulder diameter104,5 mm
r1a - Max fillet radius1 mm
ra max - Max shaft & housing fillet radius1 mm
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