Needle Roller Bearings

Diverse types of needle bearings are available in a wide variety of sizes and tolerances, for a multitude of applications.

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
70 mm x 95 mm x 25 mm INA NKI70/25-XL needle roller bearings	15000 rpm	55.0000 mm	1.00 mm	13.00 mm
12 mm x 24 mm x 13 mm INA NA4901 needle roller bearings	29 mm	49 mm	22 mm	1 mm
INA NK6/12-TV needle roller bearings	128	253.556	1000	51
INA NK9/12-TV needle roller bearings	0.60 mm	30700 N	7700 rpm	1.00 mm
INA NK 18/20-XL needle roller bearings	2 mm	2 mm	1.330 kg	6,000 rpm
INA RNAO70X90X30 needle roller bearings	40	0.241	41.5	37
INA SLH12501 needle roller bearings	Two Seals	125000 N	3800 rpm	2.00 mm
20 mm x 37 mm x 30 mm INA NA6904 needle roller bearings	23	2	96	8500
35 mm x 58 mm x 22 mm INA NKIS35-XL needle roller bearings	24.00 mm	23200 N	40.000 mm	22900 N
INA K100X108X30 needle roller bearings	8500 rpm	30.000 mm	62.0000 mm	12000 rpm
INA HN3520 needle roller bearings	14.2	0.3 mm	12 mm	24,000 rpm
9 mm x 26 mm x 16 mm INA NKIS 9 needle roller bearings	Seal & Snap-Ring	17000 rpm	24000 rpm	5070 N