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
INA C485416 needle roller bearings	20 mm	93.7 mm	50.8 mm	88.9 mm
Timken AX 6 75 100 needle roller bearings	1.3750 in	3.6250 in	PTFE	0.7500 in
50 mm x 78 mm x 20 mm NTN NAO-50×78×20 needle roller bearings	85 mm	2150 lbf	300 mm	1080 lbf
80 mm x 110 mm x 54 mm Timken NA6916 needle roller bearings	80.3 mm	29 N/mm2;Static 150 N/mm2	150 mm	Dry 0.50 m/s;Periodic lubrication 1.0 m/s
NTN K25×30×20S needle roller bearings	1.3125 in	2150 lbf	3.9375 in	1080 lbf
NBS KBK 20x24x30 needle roller bearings	3 in	Uncoated	Spherical Roller	41800 lb
22 mm x 30 mm x 13 mm ZEN RNA4903 needle roller bearings	5/16 in	50000	7/16 in	Static 8000 / Dynamic 2000 (psi)
NTN ARXJ37X59X2.8 needle roller bearings	0.6250 in	2150 lbf	2.5000 in	1080 lbf
NBS K 55x60x30 needle roller bearings	NBS	K 55x60x30	1 pcs	Negotiable
Timken B-1212 needle roller bearings	3.0000 in	7.4400 in	6.0000 in	Single V-Lock
KOYO BT1510 needle roller bearings	Two-Bolt Base	Uncoated	1.4375 in	1.6875 in
INA RNA6913-ZW needle roller bearings	1.3780 in	Steel	Class 2	053893031552