SKF S71920ACB/P4A bearing,S71920ACB/P4A Size:140*100*20mm--BEARINGPOWER Co.,Ltd.
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d - 100 mm

D - 140 mm

B - 20 mm

d1 - 114.92 mm

d2 - 113.16 mm

D2 - 128.7 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 41.4 mm

da - min. - 106 mm

da - max. - 114.2 mm

db - min. - 106 mm

db - max. - 112.5 mm

Da - max. - 134 mm

Db - max. - 136.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

Basic dynamic load rating - C - 20.8 kN

Basic static load rating - C0 - 21.2 kN

Fatigue load limit - Pu - 0.815 kN

Limiting speed for grease lubrication - 11000 r/min

Ball - Dw - 7.938 mm

Ball - z - 37

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 - 125 N

Preload class B - GB - 250 N

Preload class C - GC - 750 N

Calculation factor - f - 1.11

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.07

Calculation factor - fHC - 1

Preload class A - 157 N/micron

Preload class B - 202 N/micron

Preload class C - 306 N/micron

Mass bearing - 0.879 kg

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Hot number:NSK 6905NR NSK AR200-18 AST AST850SM 2430 KBC H414245/H414210 SKF GE240ES-2LS INA KB20-PP KOYO KE STA4282LFT KOYO KFC045 NACHI MUCFL209 IKO NAXI 4032 SKF W 61818 New Departure U-30222 R&M MJT75 RHP LJ-33/4 CONSOLIDATED HJ-311E FAG 1321-M ISB 23048 K KOYO 6215BI CX 63208-2RS SKF 7024 ACB/P4A SKF C 3996 KM + OH 3996 HE Timken 80170/80217 Timken JH-2016 NBS K 7x10x8 TN NTN PK30X42X39.8 FAG NUKR85C INA GE60HO-2RS SKF RNAO55x72x20 CONSOLIDATED 6203NR CONSOLIDATED K-7x11x15