Needle Roller Bearings

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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 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 are essentially cylindrical roller bearings except that their cylindrical rollers have a length 3 to 10 times their diameter (versus less a length less than 3 times their diameter).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.

 

NTN PK70X80X39.8 needle roller bearings

23 mm 5300 r/min
40 mm 120 mm

320 mm x 380 mm x 80 mm IKO NA 4860 needle roller bearings

9400 lbf / Dynamic l 0 Inch | 0 Millimete
XW3 76,2 mm

NSK J-1612 needle roller bearings

25 mm 42 mm
18 mm 25

KOYO NQ32/20 needle roller bearings

2200 rpm 0 rpm
240.000 mm 108000 N

INA SCE5612 needle roller bearings

400 mm 257 mm
2.5 3 mm

KOYO HK4520 needle roller bearings

7,9 mm 82,55
31,75 mm 41,275 mm

ISO K75x83x23 needle roller bearings

95 32,5 mm
33019 39

NSK FWF-556130 needle roller bearings

528 mm 560 mm
135 mm 528

KOYO RNA1015 needle roller bearings

448x635x464 448 mm
635 E-CR0-9012

KOYO RNA3075 needle roller bearings

Copper plated steel 9.500
+0 / 0.40 2.430

NSK M-551 needle roller bearings

63,5 mm 6,8 mm
6 mm 21,3 kN
1/18