SKF 71917CB/P4AL bearing

Bearing 71917 CB/P4AL Bearing 71917 CB/P4AL

SKF 71917CB/P4AL bearing, Size: 85x120x18. SKF 71917CB/P4AL are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings, super-precision 71917 CB/P4AL

Bearing number : 71917 CB/P4AL

Size (mm) : 85x120x18

Brand : SKF

Bore Diameter (mm) : 85

Outer Diameter (mm) : 120

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 85 mm

D - 120 mm

B - 18 mm

d1 - 98.2 mm

d2 - 96.7 mm

D2 - 110.2 mm

b - 2.2 mm

C1 - 9.3 mm

C2 - 4.5 mm

C3 - 2.9 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 25.5 mm

da - min. - 91 mm

db - min. - 91 mm

Da - max. - 114 mm

Db - max. - 116.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 99.2 mm

Basic dynamic load rating - C - 16.3 kN

Basic static load rating - C0 - 16.3 kN

Fatigue load limit - Pu - 0.68 kN

Limiting speed for grease lubrication - 15000 r/min

Limiting speed for oil lubrication - 22000 mm/min

Ball - Dw - 6.747 mm

Ball - z - 37

Gref - 6.46 cm3

Calculation factor - f0 - 10

Preload class A - GA - 54 N

Preload class B - GB - 110 N

Preload class C - GC - 325 N

Calculation factor - f - 1.11

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.07

Calculation factor - fHC - 1

Preload class A - 52 N/micron

Preload class B - 68 N/micron

Preload class C - 109 N/micron

Mass bearing - 0.572 kg

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Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

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