SKF S71903CD/HCP4A bearing,S71903CD/HCP4A Angular Contact Ball Bearings--BEARINGPOWER Co.,Ltd.
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d - 17 mm

D - 30 mm

B - 7 mm

d1 - 20.9 mm

d2 - 20.9 mm

D2 - 27.8 mm

r1,2 - min. - 0.3 mm

r3,4 - min. - 0.2 mm

a - 6.7 mm

da - min. - 19 mm

da - max. - 20.5 mm

db - min. - 19 mm

db - max. - 20.5 mm

Da - max. - 28 mm

Db - max. - 28.6 mm

ra - max. - 0.3 mm

rb - max. - 0.2 mm

Basic dynamic load rating - C - 4.2 kN

Basic static load rating - C0 - 2.1 kN

Fatigue load limit - Pu - 0.088 kN

Limiting speed for grease lubrication - 63000 r/min

Ball - Dw - 3.969 mm

Ball - z - 14

Calculation factor - f0 - 9.8

Preload class A - GA - 15 N

Preload class B - GB - 30 N

Preload class C - GC - 60 N

Preload class D - GD - 120 N

Calculation factor - f - 1.05

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.07

Calculation factor - f2C - 1.12

Calculation factor - f2D - 1.18

Calculation factor - fHC - 1.04

Preload class A - 18 N/micron

Preload class B - 24 N/micron

Preload class C - 34 N/micron

Preload class D - 47 N/micron

Mass bearing - 0.015 kg

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Hot number:ISO 38885/38820 SKF 6305/HR22T2 CX 7034 C-UO IKO PB 22 NTN R2238V CX RNA6915 LS SIA120ES CYSD W210PPB7 FAG 30213A Rollway U1215L Heim HF-2 CONSOLIDATED 6052M CONSOLIDATED WC88605 CONSOLIDATED QJ-1022 CONSOLIDATED 32256 FAG 23040-E1A-K-M + AH3040G NKE 23088-K-MB-W33 NACHI 54407U NTN CRD-3622 ISB EB1.25.1155.200-1STPN ISB GE 25 C SKF PCM 050708 E IKO TRU 12517860 SKF VKBA 3596 FAG NN3008ASK.M.SP FAG 542703 SKF SAF048 IKO LBB8OP SKF 51156 CONSOLIDATED KB-200ARO