Print Back
Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Limiting Speed - Grease

8700 RPM

Style

Cone & Cup

Precision Rating

Not Available

Cone Number

11590

Cup Number

11520

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.70

Y2 (Axial Load Factor)

0.85

Y0 (Axial Load Factor)

0.47

Static Load Rating

3934 lbf17500 N17.50 kN

Dynamic Load Rating

3957 lbf17600 N17.60 kN

Enclosure

Open

Weight

0.227 lb0.100 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

0.6250 in15.875 mm

D

1.6875 in42.863 mm

Wo

0.3750 in9.525 mm

Wi

0.5625 in14.288 mm

W

0.5625 in14.288 mm

r

0.0600 in1.500 mm

R

0.06 in1.5 mm

a (Effective Load Center)

-0.0500 in-1.200 mm

U

0.96 in24.5 mm

V

0.89 in22.5 mm

X

1.56 in39.5 mm

Z

1.36 in34.5 mm