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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)

0.81

Static Load Rating

37000 lbf164000 N164.00 kN

Dynamic Load Rating

29200 lbf130000 N130.00 kN

Enclosure

Open

Weight

2.601 lb1.180 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

0.9449 in24.000 mm

B

1.1024 in28.000 mm

a (Effective Load Center)

-0.1870 in-4.750 mm

T

1.1713 in29.750 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

3.74 in95.0 mm

Db

4.09 in104.0 mm