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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 3900 RPM

Limiting Speed - Grease

N/A 2900 RPM

Style

N/A Cone & Cup

Precision Rating

N/A ISO Class 5

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.42

Y2 (Axial Load Factor)

N/A 1.43

Y0 (Axial Load Factor)

N/A 0.79

Static Load Rating

N/A 49500 lbf220000 N220.00 kN

Dynamic Load Rating

N/A 37500 lbf166000 N166.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

N/A 2.7559 in70.000 mm

D

N/A 4.9213 in125.000 mm

C

N/A 1.0630 in27.000 mm

B

N/A 1.2205 in31.000 mm

a (Effective Load Center)

N/A -0.1870 in-4.750 mm

T

N/A 1.3091 in33.250 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.08 in2.0 mm

da

N/A 80.0 mm

db

N/A 3.15 in80.0 mm

Da

N/A 4.59 in116.5 mm

Da min

N/A 4.25 in108.0 mm

Db

N/A 4.69 in119.0 mm