needle roller 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 type of roller bearing device that reduces friction between moving parts and supports radial loads. Needle roller bearings are characterized by the relatively long, thin rollers inside the bearing.

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.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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
Toyana NA6902 needle roller bearings	10.4 mm	35 mm	10 mm	4.82 kN
NTN ARXJ48.5X66.7X3.6 needle roller bearings	110 mm	240 mm	50 mm	55 mm
Toyana K63X71X25 needle roller bearings	850 mm	1280 mm	430 mm	280 mm
NSK FWF-283327 needle roller bearings	3/4 in	1.3750 in	3.6875 in	2.3750 in
Timken K38X43X17F needle roller bearings	850 mm	1120 mm	390 mm	272 mm
FBJ K70X78X23 needle roller bearings	340 mm	520 mm	133 mm	5 mm
Timken B-2-1/2-5 needle roller bearings	30.000 mm	90.0000 mm	23.00 mm	1.50 mm
Timken HJ-243320,2RS needle roller bearings	400 mm	650 mm	250 mm	6 mm
NSK MFJ-2526 needle roller bearings	380 mm	680 mm	240 mm	6 mm
NBS NKS 37 needle roller bearings	280 mm	460 mm	180 mm	5 mm
KOYO RNA1025 needle roller bearings	300 mm	500 mm	160 mm	5 mm
ISO K75X83X25 needle roller bearings	1000 mm	1470 mm	530 mm	345 mm