31309 J2/QCL7CDF-Tapered roller bearing

Release time:
2022-05-12
Bearing inner diameter:
45 mm
Bearing outer diameter:
100 mm
Bearing thickness:
mm
Product description:
31309 J2/QCL7CDFtapered roller bearings are usually of separate type, that is, the tapered inner ring assembly composed of the inner ring with roller
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Model category

Hot products

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Main Dimensions & Performance Data

d

 45 - mm Bearing inner diameter

D

 100 - mm Bearing outer diameter

B

 Bearing thickness

Cr

 180 - (kN) Dynamic load

Cor

 204 - (kN) Static load

Fatigue load

 24.5 - Fatigue load

Reference speed

 4000 - EPM Reference speed

Limit speed

 6700 - EPM Limit speed

31309 J2/QCL7CDFtapered roller bearings are usually of separate type, that is, the tapered inner ring assembly composed of the inner ring with roller and cage assembly can be installed separately from the tapered outer ring (outer ring). Widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries.

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