Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

2600 rpm

Limiting Speed - Grease

2000 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

46000 lbf205000 N205.00 kN

Dynamic Load Rating

26500 lbf118000 N118.00 kN

Enclosure

Open

Weight

3.594 lb1.63 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

4.7244 in120.000 mm

D

6.4961 in165.000 mm

C

0.90550 in23.000 mm

B

1.063 in27 mm

a (Effective Load Center)

0.0197 in0.5 mm

T

1.1417 in29.000 mm

r

0.0600 in1.500 mm

R

0.06 in1.5 mm

da

5.06 in128.5 mm

db

5.06 in128.5 mm

Da

6.16 in156.5 mm

Da min

5.81 in147.5 mm

Db

6.28 in159.5 mm