LFR Bearing
LFR Bearing
Product Details

If you are going to import lfr bearing in stock or you want to check the price with one China lfr bearing manufacturer, supplier and factory, please feel free to contact Weinuo Machinery.

Application: LFR track roller bearings are Widely used in home appliances, electric tools, fitness equipment, textile machines,
High speed, very low noise, stable rolling.

LRF Series High precision track rollers bearings. Specially designed to withstand heavy rolling or shock loads on track type and cam controlled equipment for automotive, industrial and airframe applications.

  • Current precision :  P0,  P6.

  • Noise level: Z1 or above as per buyer’s request

  • Shield: KDD, NPP

  • High allowable speed

  • Low Resistance

  • Running smooth

  • Inch or metric dimensions.

  • Lubrication to accommodate varying temperature extremes

Material: 

Chrome Steel

SpecSymbolChemical  Composition (wt%)
CSiMnPSCrMo
JISSUJ20.95~1.100.15~0.350.50 MAX0.025 MAX0.025 MAX1.30~1.60-
ASTM/AISI/SAEE521000.98~1.100.15~0.350.25~0.450.025 MAX0.025 MAX1.30~1.60-
GBGCr150.95~1.050.15~0.350.20~0.400.027 MAX0.020 MAX1.30~1.65-

Stainless Steel

SpecSymbolChemical  Composition (wt%)
CSiMnPSCrMo
ASTM/AISI/SAE4200.15 MIN1.00 MAX1.00 MAX0.04 MAX0.03 MAX12.0~14.0-
GB2Cr130.16~0.251.00 MAX1.00 MAX0.03 MAX0.03 MAX12.0~14.0-

More information please contact us: tang@fycbearings.com



Dimensions
(mm)
Basic load ratings 
(KN)
Mass
(kg)
Part No.
dwdDBCArsCorCr(Approx.)HTH
5413768.040.21.050.850.003LFR50/4NPP
45168790.21.20.860.007LFR50/5-4KDD
45168790.21.20.860.007LFR50/5-4NPP
65178710.50.21.270.820.008LFR50/5KDD
65178710.50.21.270.820.008LFR50/5NPP
68241111140.33.672.280.024LFR50/8KDD
68241111140.33.672.280.024LFR50/8NPP
8824111114.750.33.672.280.024LFR50/8-8KDD
8824111114.750.33.672.280.024LFR50/8-8NPP
10826.8131116.70.33.672.280.031LFR30/8KDD
10826.8131116.70.33.672.280.031LFR30/8NPP
10123515.915.920.650.38.55.10.068LFR5201KDD
10123515.915.920.650.38.55.10.068LFR5201NPP
1012421919240.6137.70.130LFR5301KDD
1012421919240.6137.70.130LFR5301NPP
2012421919280.6137.70.125LFR5301-20KDD
2012421919280.6137.70.125LFR5301-20NPP
101547191926.65116.29.20.163LFR5302KDD
101547191926.65116.29.20.163LFR5302NPP
12123515.915.921.750.38.450.068LFR5201-12KDD
12123515.915.921.750.38.450.068LFR5201-12NPP
141239.92018240.38.950.107LFR5201-14KDD
141239.92018240.38.950.107LFR5201-14NPP
101239.92018220.38.950.115LFR5201-10.4KDD
101239.92018220.38.950.115LFR5201-10.4NPP
16205222.620.631.50.616.89.50.195LFR5204-16KDD
16205222.620.631.50.616.89.50.195LFR5204-16NPP
20257225.823.8410.629.516.60.435LFR5206-20KDD
20257225.823.8410.629.516.60.435LFR5206-20NPP
25257225.823.843.50.629.516.40.425LFR5206-25KDD
25257225.823.843.50.629.516.40.425LFR5206-25NPP
30308029275113820.80.660LFR5207-30KDD
30308029275113820.80.660LFR5207-30NPP
404098383662.5154.8290.136LFR5208-40KDD
404098383662.5154.8290.136LFR5208-41KDD
5050110464472.51.15339.50.140LFR5208-42KDD
5050110464472.51.15339.50.140LFR5208-43KDD


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