Airframe Needle Roller Bearings - NBC

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Series NBC



Part Number: 12 NBC 1822 YZP

d Nom.: 3/4
D Max.: 1.375
B: 1.125
r1: 0.032
Approx Weight [lbs]: 0.336
Speed Limit [rpm]: 3900
Load Limit [lbf]: 23900
Inside Dia. Max: 0.75
Inside Dia. Min: 0.7493
Outside Dia. Min: 1.3745
B1 Outer Ring: 1
D1 End Plate Dia.: 1.281
P Inner Ring Groove Width: 0.25
G Outer Ring Groove Width: 0.156
Recommended Shaft Diameter
Loose Fit g6 Max: 0.7497
Loose Fit g6 Min: 0.7492
Tight Fit j6 Max: 0.7504
Loose Fit j6 Min: 0.7498
Boss Dia. Min: 1.078
Clamping Force Max.: 8950
Recommended Housing Bore
Press Fit N6 Max: 1.3739
Press Fit N6 Min: 1.3745
Loose Fit H6 Max: 1.375
Loose Fit H6 Min: 1.3756

All dimensions are in inches.

All exposed surfaces plated for corrosion resistance.