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
AST NCS2012 needle roller bearings	17 mm	10.4 kN	40 mm	5.6 kN
360 mm x 440 mm x 80 mm INA NA4872 needle roller bearings	30 mm	2000 kgf	83 mm	1150 kgf
NTN KMJ23X27X12.8 needle roller bearings	3.1875 in	3.7500 in	12.3000 in	Non-Expansion Bearing (Fixed)
NTN K70X76X20 needle roller bearings	1.5625 in	1000 lb	4.1250 in	1000 lb
NBS NA 6919 ZW needle roller bearings	4 in	Molybdenum Disulfide	6-1/4 in	Spherical
INA BCE55 needle roller bearings	2.5000 in	2.9000 in	10.2500 in	Non-Expansion Bearing (Fixed)
110 mm x 150 mm x 40 mm NTN NA4922S needle roller bearings	2.9375 in	3.0000 in	13.5800 in	Non-Expansion Bearing (Fixed)
IKO TAM 2030 needle roller bearings	0.9375 in	1-5/8 in	Round	1-1/8 in
INA K20X30X30 needle roller bearings	0.6250 in	1000 lb	1.3440 in	Grease
177,8 mm x 257,175 mm x 76,58 mm NTN MR13216248+MI-11213248 needle roller bearings	NTN	MR13216248+MI-11213248	1 pcs	Negotiable
KOYO BHT57 needle roller bearings	40 mm	144.5 mm	82.6 mm	117.5 mm
IKO BAM 2220 needle roller bearings	3.9375 in	Non-Expansion Bearing (Fixed)	6.6300 in	Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®