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

1800 rpm

Limiting Speed - Grease

910 rpm

Precision

ISO Class 0

Configuration

Two

Oil Hole

w/ Oil Hole

Radial Internal Clearance

CN

Static Load Rating

96500 lbf430000 N430.00 kN

Dynamic Load Rating

45500 lbf202000 N202.00 kN

Enclosure

Open

Weight

4.630 lb2.10 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

4.3307 in110 mm

D

5.9055 in150 mm

B

1.5748 in40.000 mm

C

1.5748 in40.000 mm

J

4.9213 in125.000 mm

K

5.2756 in134.000 mm

r

0.0433 in1.100 mm

e (Allowable Axial Move)

0.0787 in2.000 mm

da min

4.6063 in117.000 mm

Da max

5.6299 in143.000 mm

ras max

0.0394 in1 mm