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Unit of Measure

Technical Specifications

Type

N/A Cylindrical Roller Bearing

Bore Type

N/A Round

Material

N/A Hardened Alloy Steel

Cage Material

N/A Nylon

Configuration

N/A One

Tolerance

N/A ISO Class 0 (RBEC 1)

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 68500 lbf305000 N305.00 kN

Dynamic Load Rating

N/A 56000 lbf249000 N249.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series - Dimensions

d

N/A 3.937 in100 mm

D

N/A 7.0866 in180 mm

B

N/A 1.3386 in34 mm

Fw

N/A 4.6850 in119.000 mm

d1

N/A 5.0394 in128.000 mm

B1

N/A 0.3937 in10.000 mm

B2

N/A 0.5906 in15.000 mm

J

N/A 5.0394 in128.000 mm

r

N/A 0.0827 in2.100 mm

r1

N/A 0.0827 in2.100 mm

da min

N/A 4.3701 in111.000 mm

Da max

N/A 6.6535 in169.000 mm