NSK bearing Trading Co., Ltd

Needle Roller Bearings

A needle roller bearing is a bearing which uses small cylindrical rollers.The difference between a needle roller bearing and roller bearing is the ratio of diameter and length of their rollers.

Needle roller bearings are equipped with thin and long rollers (3 to 10 times the diameter of the roller and no more than 5 mm in diameter), so the radial structure is compact, and the inner diameter and load capacity are the same as other types of bearings.

NTN K185X195X37 needle roller bearings: d : 2.9375 in; base width: : 3.0000 in

NSK F-1816 needle roller bearings: d : 1.1250 in; radial dynamic load capacity: : 2150 lbf

42 mm x 55 mm x 20 mm 42 mm x 55 mm x 20 mm ZEN RNA4907 needle roller bearings: d : 2.9375 in; base width: : 3.3800 in

35 mm x 55 mm x 21 mm 35 mm x 55 mm x 21 mm NBS NA 4907 RS needle roller bearings: d : 50 mm; radial dynamic load capacity: : 6300 kgf

IKO TAM 4530 needle roller bearings: d : 1.1250 in; radial dynamic load capacity: : 2150 lbf

42 mm x 57 mm x 20 mm 42 mm x 57 mm x 20 mm IKO TAFI 425720 needle roller bearings: d : 2.1250 in; radial dynamic load capacity: : 9700 lbf

NBS RNAO 37x52x18 needle roller bearings: d : 1.25 mm; maximum p value: : 29 N/mm2;Static 150 N/mm2

SKF HK5520 needle roller bearings: d : 0.7500 in; radial dynamic load capacity: : 4410 lbf

NTN K45X51X26.8 needle roller bearings: d : 3.4375 in; base width: : 3.7500 in

Timken K9X13X12,5SE needle roller bearings: d : 4.8750 in; bearing material: : Steel

Timken HJ-162412 needle roller bearings: d : 70 mm; base width: : 2.9900 in

110 mm x 150 mm x 40 mm 110 mm x 150 mm x 40 mm KOYO NA4922 needle roller bearings: d : 1.2500 in; locking device: : Set Screw