Airframe Track Rollers - NBF

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Series NBF



Part Number: 10 NBF 1224 YJ

d Nom.: 5/8
D Max.: 1.5
B: 0.75
r2: 0.032
Approx Weight [lbs]: 0.266
Speed Limit [rpm]: 4600
Load Limit [lbf]: 8530
Inside Dia. Max: 0.625
Inside Dia. Min: 0.6243
Outside Dia. Min: 1.499
B1 Outer Ring: 0.625
D1 End Plate Dia.: 1.375
P Inner Ring Groove Width: 0.25
T Effective Track Width: 0.562
Capacity As Track Roller: 6400
Track Capacity at 40 Rc [lbf]: 2600
Boss Dia. Min: 0.953
Clamping Force Max.: 6000
Recommended Shaft Bore
Loose Fit f6 Max: 0.6248
Loose Fit f6 Min: 0.6243
> Tight Fit j6 Max: 0.6253
Tight Fit j6 Max: 0.6249