Angular contact ball bearings 7220BG NTN
NTN

Angular contact ball bearings 7220BG

Bearing NTN 7220BG, Ø100×180×34 mm. Request a quote — worldwide shipping.

Code: 7220BG
Type Angular contact ball bearings
Dimensions Ø 100 × 180 × 34 mm
d100Bore Ø (mm)
×
D180Outer Ø (mm)
×
B34Width (mm)
All bearings 100×180×34 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter100 mm
D - External diameter180 mm
B - Bearing/Inner ring width34 mm
a - Charge load application point76 mm
α - Contact angle40 °
rs - Min fillet radius2,1 mm
r1s - Min fillet radius1,1 mm
Radial clearance classCN
Mass3,26 kg
C - Dynamic load144000000 mN
C0 - Static load114000000 mN
Cu - Fatigue limit load7300000 mN
N lim - Oil lubrication limit speed27000 °/s
N lim - Grease lubrication limit speed20400 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR112 mm
db min - Min IR shoulder diameter107 mm
Da max - Max shoulder diameter OR168 mm
Db max - Max OR shoulder diameter173 mm
r1a - Max fillet radius1 mm
ra max - Max shaft & housing fillet radius2 mm

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NTN 7220BG