Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0)
  • Cart is empty
Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

6400 RPM

Limiting Speed - Grease

4800 RPM

Style

Cone & Cup

Precision Rating

ISO Class 4

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.39

Y2 (Axial Load Factor)

1.53

Y0 (Axial Load Factor)

0.84

Static Load Rating

17200 lbf76500 N76.50 kN

Dynamic Load Rating

12900 lbf57500 N57.50 kN

Enclosure

Open

Weight

0.743 lb0.337 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Tapered Roller Set - Metric Series - Dimensions

d

1.7717 in45.000 mm

D

2.9528 in75.000 mm

C

0.6102 in15.500 mm

B

0.7874 in20.000 mm

a (Effective Load Center)

-0.1378 in-3.500 mm

T

0.7874 in20.000 mm

r

0.0400 in1.000 mm

R

0.04 in1.0 mm

da

50.5 mm

db

2.01 in51.0 mm

Da

2.74 in69.5 mm

Da min

2.64 in67.0 mm

Db

2.83 in72.0 mm