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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength Machined Brass Rivetless w/ square holes

Limiting Speed - Oil

5400 rpm

Limiting Speed - Grease

4600 rpm

Precision

ISO Class 0

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

C3

Static Load Rating

28300 lbf126000 N126.00 kN

Dynamic Load Rating

20900 lbf93000 N93.00 kN

Enclosure

Open

Weight

3.058 lb1.387 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - NU Type - Dimensions

d

3.937 in100 mm

D

5.9055 in150 mm

B

0.9449 in24 mm

Fw

4.4488 in113.000 mm

r

0.0591 in1.500 mm

da min

4.1929 in106.500 mm

db min

4.2520 in108.000 mm

Da max

5.5906 in142.000 mm

Db max

5.6496 in143.500 mm

r1as max

0.0394 in1.000 mm