CAD (0)
  • Cart is empty
Terms
Request Information
    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 670 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 290000 lbf1290000 N1290.00 kN

Dynamic Load Rating

N/A 155000 lbf690000 N690.00 kN

Enclosure

N/A Double Shielded

Weight

N/A 29.983 lb13.600 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 5.9055 in150.000 mm

D

N/A 8.8583 in225.000 mm

B

N/A 3.9370 in100.000 mm

C

N/A 3.8976 in99.000 mm

D2

N/A 9.1732 in233.000 mm

f

N/A 0.1181 in3.000 mm

p

N/A 3.0709 in78.000 mm

J

N/A 7.0079 in178.000 mm

Cf

N/A 3.1890 in81.000 mm

Cf1

N/A 3.1890 in81.000 mm

S

N/A 0.3543 in9.000 mm

E1

N/A 10.2362 in260.000 mm

t

N/A 0.0787 in2.000 mm

Angle of Chamfer

N/A 30 º

r

N/A 0.0591 in1.500 mm

da min

N/A 6.1811 in157.000 mm