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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

 N/A Cylindrical Roller Bearing

Material

 N/A Hardened Alloy Steel

Cage Material

 N/A None

Limiting Speed - Oil

 N/A 2200 rpm

Limiting Speed - Grease

 N/A 1100 rpm

Configuration

 N/A Two

Tolerance

 N/A ISO Class 0 (RBEC 1)

Oil Hole

 N/A w/ Oil Hole

Radial Internal Clearance

 N/A CN

Static Load Rating

 N/A 67500 lbf300000 N300.00 kN

Dynamic Load Rating

 N/A 33500 lbf150000 N150.00 kN

Enclosure

 N/A Open

Weight

 N/A 2.846 lb1.291 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Cylindrical Roller Bearing w/ Free Side - SL02 Type - Dimensions

d

 N/A 3.5433 in90 mm

D

 N/A 4.9213 in125 mm

B

 N/A 1.378 in35 mm

C

 N/A 1.378 in35 mm

J

 N/A 4.0551 in103.000 mm

K

 N/A 4.4291 in112.500 mm

r

 N/A 0.0433 in1.100 mm

e (Allowable Axial Move)

 N/A 0.0591 in1.500 mm

da min

 N/A 3.8189 in97.000 mm

Da max

 N/A 4.6457 in118.000 mm

ras max

 N/A 0.0394 in1 mm