SKF 71912CE/P4A bearing,71912CE/P4A Size:85*60*13mm--BEARINGPOWER Co.,Ltd.
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d - 60 mm

D - 85 mm

B - 13 mm

d1 - 67.75 mm

d2 - 65.7 mm

D1 - 77.3 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.3 mm

a - 16.8 mm

da - min. - 64.6 mm

db - min. - 62 mm

Da - max. - 80.4 mm

Db - max. - 83 mm

ra - max. - 1 mm

rb - max. - 0.3 mm

dn - 69.6 mm

Basic dynamic load rating - C - 16.3 kN

Basic static load rating - C0 - 11.8 kN

Fatigue load limit - Pu - 0.5 kN

Limiting speed for grease lubrication - 22000 r/min

Limiting speed for oil lubrication - 34000 mm/min

Ball - Dw - 7.938 mm

Ball - z - 23

Gref - 2.5 cm3

Calculation factor - f0 - 8.5

Preload class A - GA - 87 N

Preload class B - GB - 262 N

Preload class C - GC - 523 N

Calculation factor - f - 1.13

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.08

Calculation factor - fHC - 1

Preload class A - 47 N/micron

Preload class B - 73 N/micron

Preload class C - 100 N/micron

Mass bearing - 0.19 kg

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Hot number:ISO 29292 M Timken 3984/3920B NTN 4T-30309D NSK 60/22 NSK 69/500 AST HK2526 ISO NNCL4944 V FAG NUP2228-E-M1 NSK WJ-566216 FAG 234438M.SP FAG 29328E BAL 080318 SKF SAF611 Rollway T621 CONSOLIDATED HJ-2330 AST 22230MB SKF 240/1180 CAK30F/W33 FAG 53324-MP SKF 6304/HR11QN SKF BT1-0518 FBJ GEZ57ES NKE NJ2215-E-MPA ISO NP1926 ISO NU203 NTN RUS208 Timken T1421 SKF NJ419 SKF 6415 CONSOLIDATED K-85x92x20 CONSOLIDATED 52210