31317 J2-Tapered roller bearing

Release time:
2022-05-12
Bearing inner diameter:
85 mm
Bearing outer diameter:
180 mm
Bearing thickness:
mm
Product description:
31317 J2tapered roller bearings are usually of separate type, that is, the tapered inner ring assembly composed of the inner ring with roller and cage
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Model category

Hot products

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Main Dimensions & Performance Data

d

 85 - mm Bearing inner diameter

D

 180 - mm Bearing outer diameter

B

 Bearing thickness

Cr

 242 - (kN) Dynamic load

Cor

 285 - (kN) Static load

Fatigue load

 32 - Fatigue load

Reference speed

 2600 - EPM Reference speed

Limit speed

 3800 - EPM Limit speed

31317 J2tapered 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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