Self-aligning ball bearings 1222 SNR
SNR

Self-aligning ball bearings 1222

Bearing SNR 1222, Ø110×200×38 mm. Request a quote — worldwide shipping.

Code: 1222
Type Self-aligning ball bearings
Dimensions Ø 110 × 200 × 38 mm
d110Bore Ø (mm)
×
D200Outer Ø (mm)
×
B38Width (mm)
All bearings 110×200×38 mm Compare all brands with this size
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In stock

Technical specifications

BrandSNR
d - Internal diameter110 mm
D - External diameter200 mm
B - Bearing/Inner ring width38 mm
d1 - External diameter inner ring140,6 mm
D1 - Inner diameter outer ring173,1 mm
rs - Min fillet radius2,1 mm
Radial clearance classCN
Precision classP0
Mass5,32 kg
C - Dynamic load87000000 mN
C0 - Static load38600000 mN
Cu - Fatigue limit load1400000 mN
e - Coefficient0.17
Y0 - Static axial load coefficient3.82
Y1 - Lower axial load coefficient3.64
Y2 - Upper axial load coefficient5.64
N ref - Reference thermal speed25800 °/s
N lim - Mechanical Limit Speed25800 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)8,739 Hz
BPFI - Over rolling frequency on inner (60 rpm)11,261 Hz
BSF - Over rolling frequency on rolling element (60 rpm)7,754 Hz
BRF - Rotational frequency – rolling element (60 rpm)3,877 Hz
FTF - Rotational frequency - cage (60 rpm)0,437 Hz
da min - Min shoulder diameter IR121 mm
Da max - Max shoulder diameter OR189 mm
ra max - Max shaft & housing fillet radius2 mm

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SNR 1222