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    The rollers in the NN type bearing are guided by the ribs of the inner ring.
Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

None

Limiting Speed - Oil

2900 RPM

Limiting Speed - Grease

1400 RPM

Precision

ISO Class 0

Configuration

Two

Oil Hole

w/ Oil Hole

Radial Internal Clearance

CN

Static Load Rating

43500 lbf193000 N193.00 kN

Dynamic Load Rating

23600 lbf105000 N105.00 kN

Enclosure

Open

Weight

1.671 lb0.758 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Cylindrical Roller Bearing w/ Fixed Side - SL01 Type - Dimensions

d

2.7559 in70.000 mm

D

3.9370 in100.000 mm

B

1.1811 in30.000 mm

C

1.1811 in30.000 mm

J

3.2087 in81.500 mm

K

3.4646 in88.000 mm

r

0.0394 in1.000 mm

e (Allowable Axial Move)

0.0394 in1.000 mm

da min

2.9921 in76.000 mm

Da max

3.7008 in94.000 mm

ras max

0.0394 in1.000 mm