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LFR(R) Series Track Roller

//LFR(R) Series Track Roller
LFR(R) Series Track Roller 2017-03-25T13:13:24+08:00

Project Description

LFR(R) Series Track Roller, it’s also called LFR track rollers with Gothic arch groove profile, or U groove profile track rollers.

They are double row angular contact ball bearings in its internal structure design, and a thick-walled outer ring, so the rollers can accommodate higher loads.
There are two contact points for 60 degree between the track roller and guide rail. LFR(R) Series Track Roller are used in the cylindrical track in the linear motion system.

  • bearing material: chrome steel(GCr15/SAE52100)
  • Seals: KDD(metal shields), NPP(rubber seals)
  • drawing of track roller bearing LFR series
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modelEuro modeldw(mm)d(mm)D(mm)C(mm)B(mm)A(mm)r/minCw
(KN)
Cow
(KN)
weight
(g)
LFR50/4NPP5413678.040.21.050.853.5
LFR50/5-4KDDR50/5-4ZZ45167890.21.20.867.5
LFR50/5-4NPPR50/5-4 2RS
LFR50/5KDDR50/5-6ZZ65177810.50.21.270.828
LFR50/5NPPR50/5-6 2RS
LFR50/8KDDR50/8-6ZZ68241111140.33.672.2824
LFR50/8NPPR50/8-6 2RS
LFR50/8-8KDD8824111114.80.33.672.2824
LFR50/8-8NPP
LFR5200KDDR5200-8ZZ810321414185.63.650
LFR5200NPPR5200-8 2RS
LFR30/8KDD10826.8111316.70.33.672.2831
LFR30/8NPP
LFR5201KDDR5201-10ZZ10123515.915.920.70.38.55.168
LFR5201NPPR5201-10 2RS
LFR5301KDDR5301-10ZZ1012421919240.6137.7130
LFR5301NPPR5301-10 2RS
LFR5301-20KDD2012421919280.6137.7125
LFR5301-20NPP
LFR5302KDDR5302-10ZZ101547191926.7116.29.2163
LFR5302NPPR5302-10 2RS
LFR5201-12KDDR5201-12ZZ12123515.915.921.80.38.4568
LFR5201-12NPPR5201-12 2RS
LFR5201-14KDDR5201-14ZZ141239.91820240.38.95107
LFR5201-14NPPR5201-14 2RS
LFR5201-10.4KDD101239.91820220.38.95115
LFR5201-10.4NPP
LFR5204-16KDDR5204-16ZZ16205220.622.631.50.616.89.5195
LFR5204-16NPPR5204-16 2RS
LFR5206-20KDDR5206-20ZZ20257223.825.8410.629.516.6435
LFR5206-20NPPR5206-20 2RS
LFR5206-25KDDR5206-25ZZ25257223.825.843.50.629.216.4425
LFR5206-25NPPR5206-25 2RS
LFR5207-30KDDR5207-30ZZ30308027295113820.8660
LFR5207-30NPPR5207-30 2RS
LFR5208-40KDDR5208-40ZZ404098363862.5154.8291360
LFR5208-40KDDR5208-40 2RS
LFR5308-50KDDR5308-50ZZ5040110444672.51.15339.51400
LFR5308-50NPPR5308-50 2RS