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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 4200 RPM

Limiting Speed - Grease

N/A 3100 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 0.40

Y2 (Axial Load Factor)

N/A 1.48

Y0 (Axial Load Factor)

N/A 0.81

Static Load Rating

N/A 33500 lbf148000 N148.00 kN

Dynamic Load Rating

N/A 27700 lbf123000 N123.00 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 4.7244 in120.000 mm

C

N/A 0.7874 in20.000 mm

B

N/A 0.9055 in23.000 mm

a (Effective Load Center)

N/A -0.0492 in-1.250 mm

T

N/A 0.9744 in24.750 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.08 in2.0 mm

da

N/A 2.95 in75.0 mm

db

N/A 3.03 in77.0 mm

Da

N/A 4.39 in111.5 mm

Da min

N/A 4.17 in106.0 mm

Db

N/A 4.45 in113.0 mm