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Unit of Measure

Technical Specifications

Type

N/A Tapered Roller Bearing

Bore Type

N/A Round

Material

N/A Through Hardened Steel

Limiting Speed - Oil

N/A 4900 rpm

Limiting Speed - Grease

N/A 3700 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 0.35

Y2 (Axial Load Factor)

N/A 1.7

Static Load Rating

N/A 18100 lbf80500 N80.50 kN

Dynamic Load Rating

N/A 10100 lbf45000 N45 kN

Enclosure

N/A Open

Weight

N/A 0.717 lb0.325 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 2.5591 in65.000 mm

D

N/A 3.54330 in90.000 mm

C

N/A 0.5512 in14.000 mm

B

N/A 0.6693 in17 mm

a (Effective Load Center)

N/A -0.0197 in-0.5 mm

T

N/A 0.6693 in17.000 mm

r

N/A 0.0400 in1.000 mm

R

N/A 0.04 in1.0 mm

da

N/A 2.78 in70.5 mm

db

N/A 2.76 in70.0 mm

Da

N/A 3.33 in84.5 mm

Da min

N/A 3.15 in80.0 mm

Db

N/A 3.41 in86.5 mm