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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

4500 RPM

Limiting Speed - Grease

3400 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.40

Y2 (Axial Load Factor)

1.48

Y0 (Axial Load Factor)

0.82

Static Load Rating

50000 lbf223000 N223.00 kN

Dynamic Load Rating

36000 lbf161000 N161.00 kN

Enclosure

Open

Weight

3.417 lb1.550 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Tapered Roller Set - Metric Series - Dimensions

d

2.3622 in60.000 mm

D

4.3307 in110.000 mm

C

1.1417 in29.000 mm

B

1.4961 in38.000 mm

a (Effective Load Center)

-0.5118 in-13.000 mm

T

1.4961 in38.000 mm

r

0.0600 in1.500 mm

R

0.08 in2.0 mm

da

2.76 in70.0 mm

db

2.72 in69.0 mm

Da

4.00 in101.5 mm

Da min

3.66 in93.0 mm

Db

4.13 in105.0 mm