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 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. 

 

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.

 

Bearing Number Bore Dia Outer DIa Width Size
NBS RNA 4911 needle roller bearings 220 mm 0.83 5 mm 3 mm
NBS NKI 140/32 needle roller bearings 0.09 in 1.62 1.36 in 0.7450 in
NBS K 68x74x30 needle roller bearings 544 mm 1.14 2.5 mm 3 mm
NBS K 75x83x30 needle roller bearings 2.52 in 0.0859 0.03 in 1.91
NBS K 39x44x24 needle roller bearings Deep Groove | Double No Steel Uncoated
NBS K 8x11x8 TN needle roller bearings 4,75 kN 32 38 000 r/min NTN
NBS RPNA 30/47 needle roller bearings 33.5 mm 0.35 3 mm 26 mm
NBS AXK 0821 TN needle roller bearings YAA32213 1.48 1.44 32213
NBS NKS 35 needle roller bearings 180 4 ° 8,19 Kg 950 kN
NBS BK 1522 needle roller bearings 12 52 15 AST
NBS BK 3520 needle roller bearings AST50 12FIB16 0.040 1.000 0.7500
NBS K 55x61x20 needle roller bearings 8 mm 17 mm M6x1 9 mm
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