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

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Technical Specifications

Type

 N/A Cylindrical Roller Bearing

Bore Type

 N/A Round

Material

 N/A Hardened Alloy Steel

Cage Material

 N/A None

Limiting Speed - Oil

 N/A 4000 RPM

Limiting Speed - Grease

 N/A 2000 RPM

Precision

 N/A ISO Class 0

Configuration

 N/A Two

Oil Hole

 N/A w/ Oil Hole

Radial Internal Clearance

 N/A CN

Static Load Rating

 N/A 18700 lbf83000 N83.00 kN

Dynamic Load Rating

 N/A 11100 lbf49500 N49.50 kN

Enclosure

 N/A Double Shielded

Weight

 N/A 0.642 lb0.291 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

 N/A 1.9685 in50.000 mm

D

 N/A 2.8346 in72.000 mm

B

 N/A 0.8661 in22.000 mm

C

 N/A 0.8661 in22.000 mm

J

 N/A 2.2835 in58.000 mm

K

 N/A 2.4803 in63.000 mm

r

 N/A 0.0236 in0.600 mm

e (Allowable Axial Move)

 N/A 0.0394 in1.000 mm

da min

 N/A 2.1654 in55.000 mm

Da max

 N/A 2.6378 in67.000 mm

ras max

 N/A 0.0236 in0.600 mm