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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

2200 rpm

Limiting Speed - Grease

1600 rpm

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.35

Y2 (Axial Load Factor)

1.74

Y0 (Axial Load Factor)

0.96

Static Load Rating

98000 lbf435000 N435.00 kN

Dynamic Load Rating

73000 lbf325000 N325.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

4.3307 in110.000 mm

D

9.4488 in240.000 mm

C

1.6535 in42 mm

B

1.4961 in50 mm

a (Effective Load Center)

-0.3543 in-9.000 mm

T

2.1457 in54.500 mm

r

0.16 in4 mm

R

0.12 in3.0 mm

da

5.55 in141.0 mm

db

5.55 in141.0 mm

Da

8.90 in226.0 mm

Da min

8.11 in206.0 mm

Db

8.74 in222.0 mm