Needle Roller Bearings

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Needle Roller Bearings National Precision Bearing stocks a wide variety of domestic and imported needle roller bearings and is authorized to distribute for a number of quality manufacturers including Koyo/Torrington, INA, RBC, IKO and more.Metric shell type needle roller bearings have high length-to-diameter ratios. They are commonly used in farm and construction equipment, gasoline engines, gas pumps, and small appliances. Needle bearings have smaller rollers and the highest load capacity for a given radial space of all rolling bearings.Needle Roller Bearings Needle bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions in machinery. They’re designed to withstand oscillation, perform under severe conditions, and interchange with sliding bearings.

 

 

 

 

 

Needle roller bearings needle roller and cage assemblies are self­-contained, ready-­to­-mount bearings. In applications where the shaft and housing bore can serve as raceways, the assemblies can be used to create bearing arrangements that require minimal radial space.

 

 

 

 

 

2.7500 in x 3.5000 in x 1.7500 in Koyo NRB HJR-445628 Needle Roller Bearings

0.69 kg F204N-
64 mm 100 °C

Koyo NRB AXK90120B Needle Roller Bearings

Concentric Clamp Col Steel
D-Lock Ball Bearing 2.1875 in

7 mm x 17 mm x 16 mm Koyo NRB NKJ7/16TN Needle Roller Bearings

5.52 3
201.2 mm 0.18

25 mm x 43 mm x 30 mm Koyo NRB NAXK25Z Needle Roller Bearings

Ball NTN
Contact Seal 13.2

INA K 81122 TN Needle Roller Bearings

18.95 Hz 21.6 kN
0.05 kg 0.0

Smith IRR-1-11/16 Needle Roller Bearings

70 mm 3.18 mm
12 mm 10 mm

Smith IRR-3-3/8 Needle Roller Bearings

200 °C 2.36 kg
17mm 30 mm

Koyo NRB K8X11X8FV Needle Roller Bearings

12.5 mm 43.9 mm
SCO204-20 6.65 kN

Koyo NRB C-436-Q Needle Roller Bearings

Steel 1.2500 in
782476766566 NPSM
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