CAD (0)
  • Cart is empty
Terms
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

Technical Specifications

Type

N/A Cylindrical Roller Bearing

Bore Type

N/A Round

Material

N/A Hardened Alloy Steel

Cage Type

N/A None

Cage Material

N/A None

Limiting Speed - Grease

N/A 910 RPM

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 156000 lbf695000 N695.00 kN

Dynamic Load Rating

N/A 86500 lbf385000 N385.00 kN

Enclosure

N/A Double Shielded

Weight

N/A 14.374 lb6.520 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Cylindrical Roller Bearing for Sheaves w/ Snap Rings - Dimensions

d

N/A 4.3307 in110.000 mm

D

N/A 6.6929 in170.000 mm

B

N/A 3.1496 in80.000 mm

C

N/A 3.1102 in79.000 mm

D1

N/A 6.4228 in163.140 mm

D2

N/A 6.9291 in176.000 mm

f

N/A 0.0984 in2.500 mm

p

N/A 2.4606 in62.500 mm

J

N/A 5.1772 in131.500 mm

Cf

N/A 2.5591 in65.000 mm

Cf1

N/A 2.5591 in65.000 mm

S

N/A 0.2756 in7.000 mm

E1

N/A 7.8740 in200.000 mm

t

N/A 0.0709 in1.800 mm

Angle of Chamfer

N/A 30 º

r

N/A 0.0591 in1.500 mm

da min

N/A 4.5866 in116.500 mm