BT4B 331649/HA4-Tapered roller bearing

Release time:
2022-05-12
Bearing inner diameter:
863.6 mm
Bearing outer diameter:
1181.1 mm
Bearing thickness:
666.75 mm
Product description:
BT4B 331649/HA4tapered roller bearings are usually of separate type, that is, the tapered inner ring assembly composed of the inner ring with roller a
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Main Dimensions & Performance Data

d

 863.6 - mm Bearing inner diameter

D

 1181.1 - mm Bearing outer diameter

B

 666.75 - mm Bearing thickness

Cr

 20900 - (kN) Dynamic load

Cor

 57000 - (kN) Static load

Fatigue load

 3550 - Fatigue load

Reference speed

 Reference speed

Limit speed

 Limit speed

BT4B 331649/HA4tapered 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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