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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Special Tolerance

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.83

Y2 (Axial Load Factor)

0.73

Y0 (Axial Load Factor)

0.40

Static Load Rating

39500 lbf176000 N176.00 kN

Dynamic Load Rating

33500 lbf150000 N150.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

2.3622 in60.000 mm

D

5.11810 in130.000 mm

C

0.86610 in22.000 mm

B

1.2205 in31.000 mm

a (Effective Load Center)

0.2756 in7.000 mm

r1as max

0.0787 in2.000 mm

T

1.3189 in33.500 mm

r

0.1000 in2.500 mm

R

0.12 in3.0 mm

da

2.91 in74.0 mm

db

2.87 in73.0 mm

Da

4.65 in118.0 mm

Da min

4.06 in103.0 mm

Db

4.88 in124.0 mm

ras max

0.0984 in3 mm