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Unit of Measure

Technical Specifications

Type

N/A Tapered Roller Bearing

Bore Type

N/A Round

Material

N/A Through Hardened Steel

Limiting Speed - Oil

N/A 3000 RPM

Limiting Speed - Grease

N/A 2300 RPM

Style

N/A Cone & Cup

Precision Rating

N/A Class 0

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.35

Y2 (Axial Load Factor)

N/A 1.74

Y0 (Axial Load Factor)

N/A 0.96

Static Load Rating

N/A 78500 lbf350000 N350.00 kN

Dynamic Load Rating

N/A 65500 lbf291000 N291.00 kN

Enclosure

N/A Open

Weight

N/A 9.722 lb4.410 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

N/A 3.1496 in80.000 mm

D

N/A 6.6929 in170.000 mm

C

N/A 1.2992 in33.000 mm

B

N/A 1.5354 in39.000 mm

a (Effective Load Center)

N/A -0.3346 in-8.500 mm

T

N/A 1.6732 in42.500 mm

r

N/A 0.0800 in2.000 mm

R

N/A 0.10 in2.5 mm

da

N/A 3.70 in94.0 mm

db

N/A 4.02 in102.0 mm

Da

N/A 6.22 in158.0 mm

Da min

N/A 5.83 in148.0 mm

Db

N/A 6.26 in159.0 mm