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
NBS NKI 100/30 needle roller bearings	133.35 mm	319.999 mm	117.805 mm	180.975 mm
60 mm x 82 mm x 35 mm JNS NKI 60/35 needle roller bearings	200 mm	360 mm	128 mm	4 mm
NBS RNA 4848 needle roller bearings	260 mm	480 mm	174 mm	5 mm
Timken K8X11X10FV needle roller bearings	260.000 mm	480.0000 mm	80.00 mm	4.00 mm
NSK MF-4026 needle roller bearings	260 mm	440 mm	144 mm	4 mm
40 mm x 62 mm x 30 mm NTN NA5908 needle roller bearings	80 mm	182 mm	55 mm	M 80x4
NBS KBK 17,5x22x16 needle roller bearings	260 mm	440 mm	144 mm	4 mm
KOYO BTM2215 needle roller bearings	201FSF3	13.000 mm	32.0000 mm	10.0 mm
FBJ K68X74X30 needle roller bearings	280 mm	420 mm	140 mm	4 mm
NBS RPNA 30/47 needle roller bearings	110.000 mm	170.0000 mm	28.00 mm	2.00 mm