SKF 30209J2/Q bearing

Bearing 30209 J2/Q Bearing 30209 J2/Q

SKF 30209J2/Q bearing, Size: 45x85x20,75. SKF 30209J2/Q are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings, single row 30209 J2/Q

Bearing number : 30209 J2/Q

Size (mm) : 45x85x20,75

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 20,75

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 85 mm

T - 20.75 mm

d1 - - 63.1 mm

B - 19 mm

C - 16 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 1.5 mm

a - 18 mm

da - max. - 54 mm

db - min. - 52 mm

Da - min. - 74 mm

Da - max. - 78 mm

Db - min. - 80 mm

Ca - min. - 3 mm

Cb - min. - 4.5 mm

ra - max. - 1.5 mm

rb - max. - 1.5 mm

Basic dynamic load rating - C - 66 kN

Basic static load rating - C0 - 76.5 kN

Fatigue load limit - Pu - 8.6 kN

Reference speed - 6000 r/min

Limiting speed - 8000 r/min

Calculation factor - e - 0.4

Calculation factor - Y - 1.5

Calculation factor - Y0 - 0.8

Mass bearing - 0.474 kg

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