78250/78551 Timken
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  • 78250/78551 Timken

78250/78551 Timken

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78250/78551 Timken

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Product Description

Specifications

 

Brand

Timken

Item Number

78250/78551 Timken

Also known as

78250/551

 

78250-20024 / 78551-20024

 

78250-99401

Category

Tapered Roller Bearing Single Row

Weight and Dimensions

 

Inner (d) MM

63,50

Outer (D) MM

140,03

Width (B) MM

36,51

Inner (d) Inch

2.5000

Outer (D) Inch

5.5130

Width (B) Inch

1.4375

Weight (kg)

2.41

Product description

The 78250/78551 Timken is a single-row tapered roller bearing. This bearing type gets its name from the tapered rollers between the inner and outer rings. The raceways are conical. This design allows these versatile bearings to accommodate combined loads. They support high radial and axial loads (in one direction). The greater the contact angle, the greater the axial load capacity.

 

The 78250/78551 Timken is easy to (dis)assemble as it is a combination of a cup and a cone. The cone unit consists of an inner ring with cage and roller set. The cup is the outer ring. Single-row tapered roller bearings have an open design. Because of the internal construction, they must be mounted in mirror-image arrangement together with a second tapered roller bearing. Paired bearing sets can also be applied in X, O, or tandem arrangements.

 

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