Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0) ▾
  • Cart is empty
  1. Request CAD files
Open Image
Request Information Add to CAD Cart
    The rollers in the NN type bearing are guided by the ribs of the inner ring.
Unit of Measure

Order Now

Technical Specifications

Type

 N/A Cylindrical Roller Bearing

Bore Type

 N/A Tapered

Material

 N/A Hardened Alloy Steel

Cage Material

 N/A High Strength, 2 piece, Machined Brass

Limiting Speed - Oil

 N/A 7900 RPM

Limiting Speed - Grease

 N/A 6700 RPM

Taper

 N/A 1:12

Precision

 N/A ISO Class 0

Configuration

 N/A Two

Oil Hole

 N/A w/o Oil Hole

Radial Internal Clearance

 N/A CN

Static Load Rating

 N/A 22900 lbf102000 N102.00 kN

Dynamic Load Rating

 N/A 16000 lbf71000 N71.00 kN

Enclosure

 N/A Open

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN - Dimensions

d

 N/A 2.3622 in60.000 mm

D

 N/A 3.7402 in95.000 mm

B

 N/A 1.0236 in26.000 mm

C

 N/A 1.0236 in26.000 mm

Ew

 N/A 3.3898 in86.100 mm

r

 N/A 0.0433 in1.100 mm

da min

 N/A 2.6181 in66.500 mm

db min

 N/A 2.6969 in68.500 mm

Da max

 N/A 3.4252 in87.000 mm

Db min

 N/A 3.4252 in87.000 mm

Db max

 N/A 3.4843 in88.500 mm

ras max

 N/A 0.0394 in1.000 mm