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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 6600 rpm

Limiting Speed - Grease

N/A 5000 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 0.31

Y2 (Axial Load Factor)

N/A 1.90

Y0 (Axial Load Factor)

N/A 1.05

Static Load Rating

N/A 17300 lbf77000 N77.00 kN

Dynamic Load Rating

N/A 16900 lbf75000 N75.00 kN

Enclosure

N/A Open

Weight

N/A 1.190 lb0.540 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 1.3780 in35.000 mm

D

N/A 3.14960 in80.000 mm

C

N/A 0.70870 in18.000 mm

B

N/A 0.8268 in21.000 mm

a (Effective Load Center)

N/A -0.2264 in-5.750 mm

T

N/A 0.8957 in22.750 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.08 in2.0 mm

da

N/A 1.77 in45.0 mm

db

N/A 1.77 in45.0 mm

Da

N/A 2.81 in71.5 mm

Da min

N/A 2.76 in70.0 mm

Db

N/A 2.91 in74.0 mm