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
Toyana K70x78x30 needle roller bearings	7.0 in	15.9 in	Four-Bolt Plummer Bl	4 x M24
70 mm x 100 mm x 31 mm NSK NA4914TT needle roller bearings	No Cover	Cylindrical Bore Set	J7	Standard Grease
NSK FJL-1010 needle roller bearings	Standard Grease	J7	Pillow Type	8250
PFI NB-104 needle roller bearings	Single	Bearings with Housin	Height Selection	Deep Groove Ball Bea
Toyana RNA4010 V needle roller bearings	6600	Punching	Radial	Steel
40 mm x 55 mm x 22 mm ZEN NKS40 needle roller bearings	Tapered hole adapter	6	Insert Bearing Unit	Take-Up Type
ISO K40x45x17 needle roller bearings	3.050 mm	76700 lbf	Stamped Steel	1.24
SKF RNA4844 needle roller bearings	With cast iron cover	Insert Bearing Unit	Bearing Steel	No
IKO BA 3620 Z needle roller bearings	1.78 kg	UC207G2	35 mm	21.45 mm
INA C404624 needle roller bearings	Angular Contact Ball	Grade 0	Metric System	120
NSK Y-55 needle roller bearings	914000	170	Steel	Standard
NTN HK4016LL needle roller bearings	15.5 mm	19mm	100 °C	16 mm