needle roller bearings

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Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO.

 

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 are used to help prevent stress on rollers. Designed small in diameter, these bearings can help extend bearing service life. Find durable needle bearings that can be used in engine components like rocker arm pivots, pumps, compressors, transmissions and more. 

 

 

 

Bearing Number Bore Dia Outer DIa Width Size
NBS K 42x47x13 needle roller bearings -20 °C 14.3 mm 36.5 mm 11mm
NBS KBK 15x19x18 needle roller bearings 14.9 mm 9 mm -40 °C 3.36 Hz
NBS K 24x28x10 needle roller bearings 219 mm 58.5 mm 8 Nm M6x1
NBS K 60x68x34 - ZW needle roller bearings 110.5 mm 54.2 kN 15.9 110.5 mm
NBS K 47x55x28 needle roller bearings 3,800 rpm Non/No 65.5 kN 18.97 Hz
NBS NKIS 8 needle roller bearings 28.58 mm 26 mm CN NTN
NBS NK 68/35 needle roller bearings -20 °C 110 mm 15 mm 43.55 kN
NBS HN3520 needle roller bearings 15 kN 0.36 kg 0.68 kN 0.39 Hz
NBS NKI 5/16 TN needle roller bearings 51 mm M6x1 19mm 76 mm
NBS NKI 38/20 needle roller bearings 7.81 Hz 50.5 mm 145 N/µm 17,500 rpm
NBS NK 43/30 needle roller bearings 65.1 mm M16 42 mm PAE212N-
NBS BK 1012 needle roller bearings 46.5 mm 0.81 kN 4.84 Hz 73.5 mm
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