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Unit of Measure

Technical Specifications

Type

N/A Tapered Roller Bearing

Bore Type

N/A Round

Material

N/A Case Carburized Steel

Limiting Speed - Oil

N/A 4600 RPM

Limiting Speed - Grease

N/A 3400 RPM

Style

N/A Cone & Cup

Precision Rating

N/A Class 0

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.46

Y2 (Axial Load Factor)

N/A 1.31

Static Load Rating

N/A 28800 lbf128000 N128.00 kN

Dynamic Load Rating

N/A 18700 lbf83000 N83.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

N/A 2.5591 in65.000 mm

D

N/A 3.9370 in100.000 mm

C

N/A 0.6890 in17.500 mm

B

N/A 0.9055 in23.000 mm

a (Effective Load Center)

N/A -0.0197 in-0.500 mm

r1as max

N/A 0.0591 in2.000 mm

T

N/A 0.9055 in23.000 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.06 in1.5 mm

da

N/A 73.5 mm

db

N/A 2.83 in72.0 mm

Da

N/A 3.60 in91.5 mm

Da min

N/A 3.54 in90.0 mm

Db

N/A 3.82 in97.0 mm

ras max

N/A 0.0591 in2.000 mm