331249 B-Tapered roller bearing

Release time:
2022-05-12
Bearing inner diameter:
190.5 mm
Bearing outer diameter:
266.7 mm
Bearing thickness:
187.324 mm
Product description:
331249 Btapered 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

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Main Dimensions & Performance Data

d

 190.5 - mm Bearing inner diameter

D

 266.7 - mm Bearing outer diameter

B

 187.324 - mm Bearing thickness

Cr

 1280 - (kN) Dynamic load

Cor

 3200 - (kN) Static load

Fatigue load

 300 - Fatigue load

Reference speed

 Reference speed

Limit speed

 Limit speed

331249 Btapered 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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