Airframe Track Rollers - NBL

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Series NBL



Part Number: 32 NBL 4862 YJ

d Nom.: 2
D Max.: 3.875
B: 3
r2: 0.032
Approx Weight [lbs]: 7
Speed Limit [rpm]: 1450
Load Limit [lbf]: 102000
Inside Dia. Max: 2
Inside Dia. Min: 1.9993
Outside Dia. Min: 3.874
B1 Outer Ring: 2.799
D1 End Plate Dia.: 3.625
P Inner Ring Groove Width: 0.375
T Effective Track Width: 2.547
Capacity As Track Roller: 76600
Track Capacity at 40 Rc [lbf]: 30500
Boss Dia. Min: 2.562
Clamping Force Max.: 25000
Recommended Shaft Bore
Loose Fit f6 Max: 1.9996
Loose Fit f6 Min: 1.9989
> Tight Fit j6 Max: 2.0005
Tight Fit j6 Max: 1.9997