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.

Diverse types of needle bearings are available in a wide variety of sizes and tolerances, for a multitude of applications.
Needle roller and cage assemblies are offered in single or double row, solid or split cage, metric and inch sizes; as well as in connecting rod bearings for special applications.
Single and double row bearings are available with or without ribs, and with or without inner rings.
Thrust bearings are offered in single row roller and cage assemblies.
Yoke and stud type track rollers are also available.

Bearing Number	Bore Dia	Outer DIa	Width	Size
KOYO RNA4832 needle roller bearings	38.1 mm	34 mm	2.85 kg	29.6 kN
INA HK4516 needle roller bearings	32 mm	200 °C	M6x1	5.5 Nm
20 mm x 37 mm x 18 mm IKO NA 4903U needle roller bearings	25 mm	-20 °C	42.9 mm	60 mm
ISO K05x08x08 needle roller bearings	142.9 mm	Medium-Duty	13200 lbf	Labyrinth Seal
FBJ K60X65X30 needle roller bearings	Deep Groove Ball Bea	[Aluminum Alloy] 201	Stainless Steel	ZZ (Double Shield)
90 mm x 125 mm x 63 mm NSK NA6918 needle roller bearings	6960 rpm	Ceramic	20.63750 mm	13920 rpm
55 mm x 85 mm x 28 mm Timken NA2055 needle roller bearings	95.3 mm	20.8 kN	8 Nm	SCOU209-27
INA NKS43-XL needle roller bearings	Needle Roller	Steel	With Outer Ring	175
Toyana K15x18x17 needle roller bearings	63.5 mm	140 mm	60 mm	25 mm
IKO BR 283720 UU needle roller bearings	8 Days	10	10 ～ 35	6
Toyana RNA4909-2RS needle roller bearings	61900	Tapered hole adapter	With cast iron cover	Cast Iron
INA BCE2020 needle roller bearings	105	33.4 mm	132 mm	30.2 mm