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
NSK MFJL-5530L needle roller bearings	15.6	-40 °C	1.5 mm	90 mm
INA K50X57X18 needle roller bearings	Standard	Flat	Radial	Single Row
KOYO RNAO28X40X32 needle roller bearings	Steel	LLB	Steel	75
KOYO HJ-283720 needle roller bearings	013992091680	111505 lbf	Light Series	4.7 in
KOYO BE354525ASYB1 needle roller bearings	No	Insert Bearing Unit	Quote	No
INA C162112 needle roller bearings	102 mm	27.7 mm	74.5 mm	29.2 kN
NTN K45×53×25 needle roller bearings	19 mm	0.5 mm	0.6 mm	1 mm
KOYO BT188 needle roller bearings	43.7 mm	21 mm	1.98 kg	18.2 kN
NTN K40X45X21 needle roller bearings	This product line wa	MSE304BR	013992032133	0.2 in
NSK FWJ-253320 needle roller bearings	35.000 mm	2.820 mm	2.5 Kg	150.000 mm
Timken K60X65X20H needle roller bearings	171.450 mm	66.675 mm	187.96 mm	147000 lbf
Timken NK42/20 needle roller bearings	Imperial	0.13	1.34	2.25