Spherical roller bearings 21316VC4 SNR
SNR

Spherical roller bearings 21316VC4

Bearing SNR 21316VC4, Ø80×170×39 mm. Request a quote — worldwide shipping.

Code: 21316VC4
Type Spherical roller bearings
Dimensions Ø 80 × 170 × 39 mm
d80Bore Ø (mm)
×
D170Outer Ø (mm)
×
B39Width (mm)
All bearings 80×170×39 mm Compare all brands with this size
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In stock

Technical specifications

BrandSNR
d - Internal diameter80 mm
D - External diameter170 mm
B - Bearing/Inner ring width39 mm
d2 - External diameter inner ring104,3 mm
D1 - Inner diameter outer ring144,6 mm
rs - Min fillet radius2,1 mm
Number of lubrication holes0
b - Groove width0 mm
k - Hole diameter0 mm
Radial clearance classC4
Mass4,26 kg
C - Dynamic load300000000 mN
C0 - Static load296000000 mN
Cu - Fatigue limit load33600000 mN
e - Coefficient0.23
Y0 - Static axial load coefficient2.89
Y1 - Lower axial load coefficient2.95
Y2 - Upper axial load coefficient4.39
N ref - Reference thermal speed22800 °/s
N lim - Mechanical Limit Speed29400 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature473,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)6,271 Hz
BPFI - Over rolling frequency on inner (60 rpm)8,729 Hz
BSF - Over rolling frequency on rolling element (60 rpm)5,871 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,936 Hz
FTF - Rotational frequency - cage (60 rpm)0,418 Hz
da max - Max shoulder diameter IR0 mm
da min - Min shoulder diameter IR92 mm
Da max - Max shoulder diameter OR158 mm
ra max - Max shaft & housing fillet radius2 mm

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SNR 21316VC4