SKF 7209ACD/P4A bearing,7209ACD/P4A Size:85*45*19mm--BEARINGPOWER Co.,Ltd.
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d - 45 mm

D - 85 mm

B - 19 mm

d1 - 57.3 mm

d2 - 57.3 mm

D1 - 72.7 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 24.8 mm

da - min. - 52 mm

db - min. - 52 mm

Da - max. - 78 mm

Db - max. - 80.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 60.6 mm

Basic dynamic load rating - C - 41 kN

Basic static load rating - C0 - 30 kN

Fatigue load limit - Pu - 1.2 kN

Limiting speed for grease lubrication - 15000 r/min

Limiting speed for oil lubrication - 24000 mm/min

Ball - Dw - 12.7 mm

Ball - z - 14

Gref - 5.922 cm3

Calculation factor - e - 0.68

Calculation factor - Y2 - 0.87

Calculation factor - Y0 - 0.38

Calculation factor - X2 - 0.41

Calculation factor - Y1 - 0.92

Calculation factor - Y2 - 1.41

Calculation factor - Y0 - 0.76

Calculation factor - X2 - 0.67

Preload class A - GA - 260 N

Preload class B - GB - 520 N

Preload class C - GC - 1040 N

Preload class D - GD - 2080 N

Calculation factor - f - 1.07

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.02

Calculation factor - f2D - 1.05

Calculation factor - fHC - 1

Preload class A - 146 N/micron

Preload class B - 190 N/micron

Preload class C - 252 N/micron

Preload class D - 341 N/micron

Mass bearing - 0.41 kg

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Hot number:NTN 4R4806 MPZ 6217 NTN 6316LLB CX 7234 C-UX AST ASTEPBF 6065-50 ISO BK5025 NACHI E5052NR INA GAR 80 DO-2RS ISO Q230 CX NJ2926 NACHI NUP310EG SKF S7009 ACE/HCP4A ISC 698 INA NKIS50 CONSOLIDATED H-3268x127/16 KOYO 19138R/19268 CX 24084 K30 CW33 NTN 4T-LM102949/LM102910 ISB 6010-RZ NSK 75BER19X ISB CRBC 70045 INA EGW28-E40 LS GEGZ82ES IKO NAF 7510530 NTN PCJ485416 LS SQZL18-RS FAG STO45DZ FAG (Old No.) 547033 NTN UCP211-200T CONSOLIDATED K-45x50x17