SKF W637/8XR Deep groove ball bearings,SKF W 637/8 XR Ball bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 637/8 XR

W 637/8 XR

Dimensions
d 8mm
D 14mm
B 3.5mm
d1≈9.86mm
D1≈12.19mm
D3 15.6mm
C 0.8mm
r1,2min.0.2mm
Abutment dimensions
damin.9.6mm
damax.9.8mm
ramax.0.2mm
Calculation data
Basic dynamic load ratingC 0.462kN
Basic static load ratingC0 0.193kN
Fatigue load limitPu 0.008kN
Reference speed  95000r/min
Limiting speed  60000r/min
Calculation factorkr 0.02 
Calculation factorf0 7.8 
Mass
Mass bearing  0.002kg
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Hot number： 16692 23134-2CS5K/VT143 320x350x16 HDS1 R 51202 V/HR22Q2 6026 M 891/530 M 91386 BC4-8031/HA1VA907 KR 62 PPXA NA 2205.2RSX NJ 230 ECM SAFS 22238 T SAW 23530 x 5.1/8 T YET 207-106 TUWK 506 L

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