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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

TS Assembly

Precision Rating

Class 0

Configuration

Two

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.83

Y2 (Axial Load Factor)

0.73

Static Load Rating

40000 lbf179000 N179.00 kN

Dynamic Load Rating

35000 lbf155000 N155.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

2.1654 in55.000 mm

D

4.72440 in120.000 mm

C

0.8268 in21.000 mm

B

1.6535 in42 mm

r1as max

0.0787 in2.000 mm

r

0.0400 in1.000 mm

R

0.00 in

da

2.64 in67.0 mm

db

2.68 in68.0 mm

Da

4.33 in110.0 mm

Da min

3.70 in94.0 mm

Db

4.45 in113.0 mm

ras max

0.0787 in2.000 mm