Angular contact ball bearings 7208BG NTN
NTN

Angular contact ball bearings 7208BG

Bearing NTN 7208BG, Ø40×80×18 mm. Request a quote — worldwide shipping.

Code: 7208BG
Type Angular contact ball bearings
Dimensions Ø 40 × 80 × 18 mm
d40Bore Ø (mm)
×
D80Outer Ø (mm)
×
B18Width (mm)
All bearings 40×80×18 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter40 mm
D - External diameter80 mm
B - Bearing/Inner ring width18 mm
a - Charge load application point34 mm
α - Contact angle40 °
rs - Min fillet radius1,1 mm
r1s - Min fillet radius0,6 mm
Radial clearance classCN
Mass0,375 kg
C - Dynamic load35500000 mN
C0 - Static load23000000 mN
Cu - Fatigue limit load1800000 mN
N lim - Oil lubrication limit speed66000 °/s
N lim - Grease lubrication limit speed49800 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR47 mm
db min - Min IR shoulder diameter44,5 mm
Da max - Max shoulder diameter OR73 mm
Db max - Max OR shoulder diameter75,5 mm
r1a - Max fillet radius0,6 mm
ra max - Max shaft & housing fillet radius1 mm

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Equivalents In stock
NTN 7208BG