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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 4900 rpm

Limiting Speed - Grease

N/A 3600 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 1.50

Y0 (Axial Load Factor)

N/A 0.83

Static Load Rating

N/A 42500 lbf188000 N188.00 kN

Dynamic Load Rating

N/A 31000 lbf138000 N138.00 kN

Enclosure

N/A Open

Weight

N/A 2.535 lb1.150 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

N/A 2.1654 in55.000 mm

D

N/A 3.93700 in100.000 mm

C

N/A 1.06300 in27.000 mm

B

N/A 1.378 in35 mm

a (Effective Load Center)

N/A -0.3740 in-9.500 mm

T

N/A 1.3780 in35.000 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.08 in2.0 mm

da

N/A 2.56 in65.0 mm

db

N/A 2.44 in62.0 mm

Da

N/A 3.60 in91.5 mm

Da min

N/A 3.35 in85.0 mm

Db

N/A 3.78 in96.0 mm