30310 J2/Q-Tapered roller bearing

Release time:
2022-05-12
Bearing inner diameter:
50 mm
Bearing outer diameter:
110 mm
Bearing thickness:
mm
Product description:
30310 J2/Qtapered roller bearings are usually of separate type, that is, the tapered inner ring assembly composed of the inner ring with roller and ca
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Main Dimensions & Performance Data

d

 50 - mm Bearing inner diameter

D

 110 - mm Bearing outer diameter

B

 Bearing thickness

Cr

 143 - (kN) Dynamic load

Cor

 140 - (kN) Static load

Fatigue load

 16.6 - Fatigue load

Reference speed

 5300 - EPM Reference speed

Limit speed

 6300 - EPM Limit speed

30310 J2/Qtapered 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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