Unit of Measure

Technical Specifications

Type

 Tapered Roller Bearing

Bore Type

 Round

Material

 Through Hardened Steel

Limiting Speed - Oil

 1500 rpm

Limiting Speed - Grease

 1100 rpm

Style

 Cone & Cup

Precision Rating

 Class 0

Configuration

 One

Lubrication

 w/o Oil Hole

e (Axial Load Factor)

 0.37

Y2 (Axial Load Factor)

 1.60

Y0 (Axial Load Factor)

 0.88

Static Load Rating

 219000 lbf975000 N975.00 kN

Dynamic Load Rating

 170000 lbf755000 N755.00 kN

Enclosure

 Open

Operating Temperature Range

 -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

 6.2992 in160.000 mm

D

 13.3858 in340 mm

C

 2.2835 in58 mm

B

 2.6772 in68 mm

a (Effective Load Center)

 -0.3740 in-9.500 mm

T

 2.9528 in75.000 mm

r

 0.16 in4 mm

R

 0.16 in4.0 mm

da

 7.17 in182.0 mm

db

 8.07 in205.0 mm

Da

 12.68 in322.0 mm

Da min

 11.26 in286.0 mm

Db

 12.24 in311.0 mm