SKF 7009CB/HCP4A bearing,7009CB/HCP4A Angular Contact Ball Bearings--BEARINGPOWER Co.,Ltd.
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d - 45 mm

D - 75 mm

B - 16 mm

d1 - 56.44 mm

d2 - 55.17 mm

D2 - 65.58 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.6 mm

a - 16.1 mm

da - min. - 49.6 mm

db - min. - 49.6 mm

Da - max. - 70.4 mm

Db - max. - 71.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 57.2 mm

Basic dynamic load rating - C - 9.6 kN

Basic static load rating - C0 - 7.2 kN

Fatigue load limit - Pu - 0.305 kN

Limiting speed for grease lubrication - 30000 r/min

Limiting speed for oil lubrication - 48000 mm/min

Ball - Dw - 5.556 mm

Ball - z - 25

Gref - 2.93 cm3

Calculation factor - f0 - 9.6

Preload class A - GA - 31 N

Preload class B - GB - 62 N

Preload class C - GC - 185 N

Calculation factor - f - 1.05

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - fHC - 1.01

Preload class A - 34 N/micron

Preload class B - 45 N/micron

Preload class C - 70 N/micron

Mass bearing - 0.249 kg

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Hot number:ISB 1205 KTN9+H205 FBJ 30208 SKF 30320J2/DFC400 ISO 7012 BDF SKF FY 1.1/4 TF SNR N340EM NTN NJ330E Timken NKJ95/36 NACHI NNU4944K INA ZKLF1560-2Z McGill MR-64-SS FAG 54207-U STEYR 52207 STEYR 6012.RSNR CONSOLIDATED AW-209 CX 54204 ISB 6230 CX 7210 C KOYO DG3268B-9TCS20 CX LM20UU SIGMA MR-31 CX NNF5052 V NTN PK42X47X28.3 CYSD W6202-2RSNR BAL 220848 SKF (Old No.) NAXB5901 SKF (Old No.) RHNA354220-2RS RIV 01A CONSOLIDATED GE-75SX CONSOLIDATED A-6208WB