Needle Non Thrust Roller Bearings

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Needle roller thrust bearings are available as a roller and cage assembly, are available without a washer, or are available as a complete assembly including a washer. Needle roller thrust bearings without a washer are ideal for tight spaces where the facing surface acts as the bearing raceway.Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter.

 

In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.Needle roller bearings utilize small, cylindrical rollers, referred to as needle rollers, to reduce friction between moving components. The needle rollers are the load-carrying components of the needle roller bearing. They are located between two races, between a single race and a shaft.

 

 

0.709 Inch | 18 Millimeter x 1.024 Inch | 26 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK18/20A Needle Non Thrust Roller Bearings

Four-Bolt Piloted Fl 4.3125 in
Ductile Iron Solid Flange Mount

0.669 Inch | 17 Millimeter x 0.984 Inch | 25 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK17/20A Needle Non Thrust Roller Bearings

16.0000 in HH249949, HH249949H
Class 2 Non-Flanged Cup

0.669 Inch | 17 Millimeter x 0.984 Inch | 25 Millimeter x 0.63 Inch | 16 Millimeter KOYO NK17/16A Needle Non Thrust Roller Bearings

Standard Duty 20900 lbf
Concentric Collar Two-Bolt Base

0.591 Inch | 15 Millimeter x 0.906 Inch | 23 Millimeter x 0.787 Inch | 20 Millimeter KOYO NK15/20A Needle Non Thrust Roller Bearings

E920 38-1/2 in
36 in Steel

0.551 Inch | 14 Millimeter x 0.866 Inch | 22 Millimeter x 0.63 Inch | 16 Millimeter KOYO NK14/16A Needle Non Thrust Roller Bearings

717905109973 -20 to 250 ºF
1.0000 in Plain

1.181 Inch | 30 Millimeter x 1.85 Inch | 47 Millimeter x 1.181 Inch | 30 Millimeter KOYO NA6906A Needle Non Thrust Roller Bearings

280 mm 1060 kN
Maximum 302 °F Straight

1.772 Inch | 45 Millimeter x 2.677 Inch | 68 Millimeter x 1.575 Inch | 40 Millimeter KOYO NA6909A Needle Non Thrust Roller Bearings

053893011875 3525, 352, 354A, 354
0.854 in Steel
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