d - 20 mm
D - 40 mm
H - 14 mm
d1 - 40 mm
r1 min. - 0,6 mm
r2 min. - 0,6 mm
D1 - 22 mm
da min. - 32 mm
Da max. - 28 mm
ra max. - 0,6 mm
Weight - 0,083 Kg
Basic dynamic load rating (C) - 21,2 kN
Basic static load rating (C0) - 37,5 kN
Fatigue load limit (Pu) - 1,4
Reference speed - 6000 r/min
Limiting speed - 8000 r/min
Minimum load factor (A) - 0,0085
Hot number:NSK NNU 4988 SKF * NU 2318 ECP OKB 32317L NTN 4T-30308D NTN 4T-3187/3120 SKF 6310-2RS1 CX 7312 B-UX ISO DAC37720437 Timken JP13049/JP13010 CRAFT NJ328 SKF NNC 4860 CV NBS SL045022-PP KAYDON KA-80XPO SKF 52x68x8 HMS5 V GMN HYS61916ETAP4/ABEC7
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