SKF W638/3-2Z bearing,W638/3-2Z Deep Groove Ball Bearings--BEARINGPOWER Co.,Ltd.
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d - 3 mm

D - 7 mm

B - 3 mm

C - 3 mm

d1 - – mm

d2 - 3,8 mm

r1 min. - 3,7 mm

r2 min. - 3,7 mm

D1 - 6,4 mm

D2 - 0,1 mm

da min. - 3,8 mm

Da max. - 6,5 mm

ra max. - 0,1 mm

Weight - 0,0005 Kg

Basic dynamic load rating (C) - 0,178 kN

Basic static load rating (C0) - 0,057 kN

Fatigue load limit (Pu) - 0,002

Reference speed - 160000 r/min

Limiting speed - 80000 r/min

Calculation factor (f0) - 7,1

Calculation factor (kr) - 0,02

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Hot number:Timken 150RN91 CYSD 6006-2RS KOYO 7236 INA CSXU 070.2RS ZEN F603-2Z ISO F686-2RS CX NF2234 E CYSD NN3010/W33 NTN NUP2344 ISB SS 61903-ZZ SKF S71926 ACD/HCP4A KOYO UCP320-64SC FAG 222SM180MA INA GE32SW MRC 9309-U Timken 150RJ92 Timken 200RU51 NACHI 32319 CX 51202 ISO 53407U+U407 NKE 61988-MA KOYO 6932 SKF C2208KTN9 NTN PK28.5X38.5X21.8 CX NJ3060 SNR R165.05 NTN RNA4964 NACHI UKPK210+H2310 FBC LS-141/2 Rollway MUL236