Designed as a miniature roller bearing to reduce friction and support high-speed rotations in small assemblies with precision-ground needle rollers.
Compact NK Series needle roller bearing without inner ring, ideal for space-constrained applications with bore sizes from 5mm to 22mm for versatile fitting options.
Supports high radial loads with a full complement of needle rollers, enhancing load capacity in compact machinery and mechanisms.
The bearing inner ring is omitted; install directly onto hardened and ground shafts, functioning as the bearing raceway to minimize design size and weight.
【Application】Needle roller bearings are widely used in printing machinery, grass machinery, agricultural machinery, CNC equipment guide roller, conveyor line, etc.
Description
Name: needle roller bearing
Material: steel
Model: 5/6/7/8/9/10/12/14/15/16/17/18/19/20/21/22mm.
Color: as shown in the figure
Quantity: 1 piece
Needle Roller Bearings,1PCS Bearing with Inner Ring NA4909,4910,4911,4912,4913,4914,4915,4916,4917.
KWD 63.500
Needle Roller Bearings,Bearing Perforated,Stamped Needle Roller,TA4520,4524,4525,4530,5012,5015,5020,5025,5030,5045,5520.
KWD 12
Needle Roller Bearings,Bearing with Inner Ring,NA4909,4910,4911,4912,4913,4914,4915,4916,4917.
KWD 52
Needle Roller Bearings,2pcs Without Inner Ring Bearing,NK1520 Size 15 * 23 * 20,NK1616,16 * 24 * 16.
KWD 18.500
