Airframe Needle Roller Bearings - NBK

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Series NBK



Part Number: 9 NBK 1427 YZP

d Nom.: 9/16
D Max.: 1.6875
B: 0.875
r1: 0.032
Approx Weight [lbs]: 0.42
Speed Limit [rpm]: 5000
Load Limit [lbf]: 11800
Inside Dia. Max: 0.5625
Inside Dia. Min: 0.5618
Outside Dia. Min: 1.687
B1 Outer Ring: 0.781
D1 End Plate Dia.: 1.094
P Inner Ring Groove Width: 0.188
G Outer Ring Groove Width: 0.156
Recommended Shaft Diameter
Loose Fit f6 Max: 0.5619
Loose Fit f6 Min: 0.5614
Tight Fit j6 Max: 0.5628
Loose Fit j6 Min: 0.5624
Boss Dia. Max: 1.062
Boss Dia. Min: 0.891
Clamping Force Max.: 4870
Recommended Housing Bore
Press Fit N6 Max: 1.6864
Press Fit N6 Min: 1.687
Loose Fit H6 Max: 1.6875
Loose Fit H6 Min: 1.6881

All dimensions are in inches.

All exposed surfaces plated for corrosion resistance.