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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

3400 RPM

Limiting Speed - Grease

2500 RPM

Style

Cone & Cup

Precision Rating

ISO Class 5

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.42

Y2 (Axial Load Factor)

1.43

Y0 (Axial Load Factor)

0.79

Static Load Rating

59575 lbf265000 N265.00 kN

Dynamic Load Rating

44737 lbf199000 N199.00 kN

Enclosure

Open

Weight

4.785 lb2.170 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Tapered Roller Set - Metric Series - Dimensions

d

3.1500 in80.000 mm

D

5.5118 in140.000 mm

C

1.1024 in28.000 mm

B

1.2992 in33.000 mm

a (Effective Load Center)

-0.1673 in-4.250 mm

T

1.3878 in35.250 mm

r

0.0800 in2.000 mm

R

0.10 in2.5 mm

da

92.0 mm

db

3.54 in90.0 mm

Da

5.12 in130.0 mm

Da min

4.80 in122.0 mm

Db

5.28 in134.0 mm