Needle Roller Bearings

Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.

Lily supplies needle roller bearings in different designs and a wide range of sizes, which are appropriate for different applications. In addition to customized designs, they comprise the following types and components:

Drawn Cup Needle Roller Bearings

HK...RS,HR...2RS,BK...RS series
HK BK series
F,FH,MF,MFH,FY,MFY series
HF,HFL series

Radial Needle Roller and Cage Assemblie

K,K...ZW,K...D,K...ZWD series
KZK type
KNL series
KBK type

Heavy Duty Needle Roller Bearings

NK,NKS,RNA49,RNA69 series
NKI,NKIS,NA49,NA48,NA69 series
RNA49...RS,RNA49...2RS,NA49...RS,NA49...2RS series
RNAO series
RPNA,PNA series
RNAV,NAV series

Track Roller Bearings

RSTO,STO series
RNA22...2RS,NA22...2RS series
NUTR,NATV series
KR,KRV,NUKR series

Inner Ring

R, LR Series

Axial Needle Roller and Cage Assemblies ( needle thrust bearings )

AXK series
AXW series
K811,K812,K871,K894 series
Thrust Washer

Lily needle roller bearings can be found in the following applications:

• Gear pumps
• Mud pumps
• Oil field pumping jacks
• Helicopter rotors and transmissions
• Telehandlers
• Material handling equipment
• Hydraulic pumps
• Sheave Blocks
• Hoist drum shaft
• Marine crankshafts and connecting rods
• Pipe handling tables in steel mill equipment
• Paper punch presses
• Planet gears and mainshaft bearings of a clutch drive or mechanical press
• Calendar rolls in textile machinery
• Railroad tampering equipment