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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Yoke Type Track Roller

Roller Type

N/A Needle

Bearing Type

N/A Needle Roller Bearing

Material

N/A High Carbon Chrome Steel

Cage Material

N/A Pressed Steel

Outside Ring Type

N/A Spherical

Limiting Speed - Oil

N/A 5500 RPM

Limiting Speed - Grease

N/A 4000 RPM

Enclosure

N/A Open

Static Load Rating

N/A 12100 lbf54000 N54.00 kN

Dynamic Load Rating

N/A 7850 lbf35000 N35.00 kN

Load Rating of Track

N/A 1560 lbf6920 N

Weight

N/A 0.705 lb0.320 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Roller Follower Yoke Type Track Roller Bearing w/ Inner Ring, NAB Type, Spherical O.D. - Dimensions

d

N/A 1.1811 in30.000 mm

D (0/-0.050)

N/A 2.4409 in62.000 mm

Ew

N/A 1.8110 in46.000 mm

F

N/A 1.4961 in38.000 mm

C

N/A 0.7795 in19.800 mm

B

N/A 0.7874 in20.000 mm

r

N/A 0.0394 in1.000 mm