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China LR Series Track Roller Bearings Manufacturer

LR Series Track Roller Bearings Stock here in EASIER
-- Track rollers Bearing
-- Track Runner Bearings
-- Yoke-type track rollers
Cam rollers bearings
-- Cam Followers Bearings
-- Support rollers bearing (yoke-type track rollers)
-- Cam followers (stud-type track rollers)
-- Combined Bearing
Availability:
  • LR6000-X-2RS
  • EASIER / TKW
  • LR 6000 NPPU
  • LR 6000 NPP
  • Best Factory Price

China LR Series track roller bearings

LR Series Track Roller Bearings are special design of deep groove ball bearings or angular contact ball bearings, thick-walled rings with spherical or cylindrical outer surface design, the materials we adopt high quality chrome steel, and stainless steel LR series track roller bearings are also available. it have the same raceway design with normal deep groove ball bearings or angular contact ball bearings. It’s one kind of track roller bearings also.


Type

Characteristics of LR Series track roller bearings

LR 2..NPP

With single row balls, outer cylindrical ring, bilateral sliding seals (2RS type)

LR 2.. 6.. 60.. NPPU

With single row balls, outer barrel ring (spherical), bilateral sliding seals (2RS type)

LR 50.. 52.. 53.. NPPU

With double row balls, outer barrel ring (spherical), bilateral sliding seals (2RS type)

LR 52.. KDD

With double row balls, outer cylindrical ring, shielded (ZZ type)

LR 52.. 53.. KDDU

With double row balls, outer barrel ring (spherical), shielded (ZZ type)


Yoke type ball bearing track rollers are ready-to-fit, single or double row rolling bearings based on deep groove or angular contact ball bearings.

They have particularly thick-walled outer rings with a crowned outside surface (also available with a cylindrical outside surface on request), can support high radial loads and tolerate axial loads which are due to small misalignments, skewed running or temporary contact running impacts.

Yoke type ball bearing track rollers are mounted on a shaft or stud with a stationary inner ring. They are not mounted in a housing bore but supported on a flat raceway (mating track).

Yoke type ball bearing track rollers are sealed with a lip seal or a sealing shield on both sides.


Advatange of LR Series Track Roller Bearings

1. Low resistance, long life, wide application

When the support roller with LR series track roller bearings arc surface is working, the force between the roller and the guide rail is uniform, stress concentration is avoided, friction resistance is small, and the working life of the product is greatly increased. Most of the double row support rollers can also be repeatedly lubricated through the grease hole on the inner ring to adapt to the harsh working environment.

2. Simple and convenient installation

After the roller bearing is equipped with an eccentric shaft and a concentric shaft, the installation is very convenient, and the eccentric amount of the eccentric roller can be adjusted to obtain a suitable preload.

3. Smooth operation and small error

In addition to the production of LR series support rollers according to rolling bearing standards, EASIER adopts a special processing technology to suit the special working methods of fixing the inner ring and rotating the outer ring.


Application of Track Roller Bearings

Track rollers find application in a wide range of use cases, such as robotic welders, assembly and paint line conveying systems, automated storage and retrieval systems, and fracking equipment. Some of the typical industries which employ track rollers include:


* Architectural

* Automotive assembly

* Cement and concrete plants

Fiberglass manufacturing

Food and beverage production

Foundries and mills

Medical

Metal processing

Mining

Pharmaceutical

Pulp and paper

Sand and gravel

Scientific research

Ship building

Wood machinery

SiglaCorrispondente INACorrispondenteDimensioni (mm)Peso (g)Coefficienti di carico effettivi (N) 1)
DesignationEquivalent INASKFDimensions (mm)Weight (g)Real Basic load rating (N) 1)
EASIER/TKW
Equivalent SKFdDBFrs/min
Dinamico Dynamic CwStatico Static Cow
LR 200 NPPLR 200 - X- 2RS-1032915.40.6504 2002 050
LR 201 NPPLR 201 - X- 2RS-12351018.30.6505 3002 550
LR 202 NPPLR 202 - X- 2RS-154011210.6706 2503 200
LR 203 NPPLR 203 - X- 2RS-174712240.61108 1004 200
LR 204 NPPLR 204 - X- 2RS-20521429115010 0005 400
LR 205 NPPLR 205 - X- 2RS-25621533.5123011 9006 700
LR 206 NPPLR 206 - X- 2RS-30721637.4133015 8009 200
LR 207 NPPLR 207 - X- 2RS-35801742.41.140019 50011 500
LR 208 NPPLR 208 - X- 2RS-40851848.41.145020 40012 200
LR 209 NPPLR 209 - X- 2RS-45901953.21.150021 30013 000
LR 200 NPPULR 200 2RS3612001032915.40.6504 2002 050
LR 201 NPPULR 201 2RS36120112351018.30.6505 3002 550
LR 202 NPPULR 202 2RS361202154011210.6706 2503 200
LR 203 NPPULR 203 2RS361203174712240.61108 1004 200
LR 204 NPPULR 204 2RS36120420521429115010 0005 400
LR 205 NPPULR 205 2RS36120525621533.5123011 9006 700
LR 206 NPPULR 206 2RS36120630721637.4133015 8009 200
LR 207 NPPULR 207 2RS36120735801742.41.140019 50011 500
LR 208 NPPULR 208 2RS-40851848.41.145020 40012 200
LR 209 NPPULR 209 2RS-45901953.21.150021 30013 000
EASIER/TKWCorrispondente INADimensioni (mm)Peso (g)Coefficienti di carico effettivi (N) 1)Velocità limite
DesignationEquivalent INADimensions (mm)Weight (g)Real Basic load rating (N) 1)Limiting speed


dDBFrs/min
Dinamico Dynamic CwStatico Static CowGrease
LR 604 NPPULR 604 2RSR41346.10.21086035022 800
LR 605 NPPULR 605 2RSR51657.50.2101 19049020 900
LR 606 NPPULR 606 2RSR61968.70.3101 74070019 000
LR 607 NPPULR 607 2RSR722690.3102 13087019 000
LR 608 NPPULR 608 2RSR8247100.3202 7501 25018 000
LR 6000 NPPULR 6000 2RSR1028814.60.3203 4502 35016 500
LR 6001 NPPULR 6001 2RSR1230816.60.3303 6502 60015 400
LR 6002 NPPULR 6002 2RSR1535920.10.3504 0003 05014 200
LR 6003 NPPULR 6003 2RSR17401022.60.3704 5503 45012 800
LR 6004 NPPULR 6004 2RSR20471227.60.61105 2003 90011 300
SiglaCorrispondente INADimensioni (mm)Peso (g)Coefficienti di carico effettivi (N) 1)Carichi radiali (N)
DesignationEquivalent INADimensions (mm)Weight (g)Real Basic load rating (N) 1)Radial loads (N)
EASIER/TKW
dDBFrs/minPeso (g)Dinamico Dynamic CwStatico Static CowFrammForamm
LR 50/5 NPPULR 50/5 2RSR51778.20.2101 6609501 9001 900
LR 50/6 NPPULR 50/6 2RSR61999.30.3202 6501 3102 2102 720
LR 50/7 NPPULR 50/7 2RSR7221010.50.3203 3001 6903 3803 380
LR 50/8 NPPULR 50/8 2RSR8241110.50.3304 2002 3603 5004 720
LR 5000 NPPULR 5000 2RSR10281213.50.3304 7502 8505 3005 700
LR 5001 NPPULR 5001 2RSR12301215.50.3304 9503 1005 4006 200
LR 5002 NPPULR 5002 2RSR15351320.40.3506 5004 1005 3008 200
LR 5003 NPPULR 5003 2RSR17401421.60.3707 7005 20010 20010 400
LR 5004 NPPULR 5004 2RSR20471625.20.612011 5007 70011 00015 400
LR 5005 NPPULR 5005 2RSR25521629.80.615011 6008 10010 90016 200
LR 5006 NPPULR 5006 2RSR30621935.5125015 80011 80018 20023 600
LR 5007 NPPULR 5007 2RSR35682041.7130017 60013 10014 10026 200
LR 5008 NPPULR 5008 2RSR407521.946.7137018 40014 60020 30029 200
SiglaCorrispondente INACorrispondenteDimensions (mm)Peso (g)Coefficienti di carico effettivi (N) 1)
DesignationEquivalent INAEquivalent SKFDimensions (mm)Weight (g)Real Basic load rating (N) 1)
EASIER/TKW

dDBFrs/minWeight (g)Dinamico Dynamic CwStatico Static Cow
LR 5200 NPPULR 5200 2RSR3058 0010321415.40.6706 8004 050
LR 5201 NPPULR 5201 2RSR3058 01123515.917.10.6808 6005 100
LR 5202 NPPULR 5202 2RSR3058 02154015.9200.61109 8006 200
LR 5203 NPPULR 5203 2RSR3058 03174717.522.50.617012 6008 200
LR 5204 NPPULR 5204 2RSR3058 04205220.626.5123015 80010 500
LR 5205 NPPULR 5205 2RSR3058 05256220.630.3134018 50013 000
LR 5206 NPPULR 5206 2RSR3058 06307223.837.4151024 60021 400
LR 5207 NPPULR 5207 2RSR3058 0735802742.41.166030 50022 400
LR 5208 NPPULR 5208 2RSR-408530.248.41.175034 50025 500
LR 5302 NPPULR 5302 2RSR-15471921.7115014 6009 200
LR 5303 NPPULR 5303 2RSR-175222.223.5121017 20011 100
LR 5304 NPPULR 5304 2RSR-206222.2291.134021 10014 500
LR 5305 NPPULR 5305 2RSR-257225.434.41.150027 50019 500
LR 5306 NPPULR 5306 2RSR-308030.241.41.167036 50026 500
LR 5307 NPPULR 5307 2RSR-359034.947.71.597044 50033 000
LR 5308 NPPULR 5308 2RSR-4010036.552.41.51 20056 00042 000
EASIERCorrispondente INACorrispondenteDimensioni (mm)Peso (g)Coefficienti di carico effettivi (N) 1)
DesignationEquivalent INASKFDimensions (mm)Weight (g)Real Basic load rating (N) 1)
EASIER/TKW
Equivalent SKFdDBFrs/min
Dinamico Dynamic CwStatico Static Cow
LR 5201 KDDLR 5200 - X- 2Z-10321415.40.6706 8004 050
LR 5201 KDDLR 5201 - X- 2Z305701123515.917.10.6808 6005 100
LR 5202 KDDLR 5202 - X- 2Z305702154015.9200.61109 8006 200
LR 5203 KDDLR 5203 - X- 2Z305703174717.522.50.617012 6008 200
LR 5204 KDDLR 5204 - X- 2Z305704205220.626.5123015 80010 500
LR 5205 KDDLR 5205 - X- 2Z305705256220.630.3134018 50013 000
LR 5206 KDDLR 5206 - X- 2Z305706307223.837.4151024 6002 400
LR 5207 KDDLR 5207 - X- 2Z30570735802742.41.16603050022 400
LR 5208 KDDLR 5208 - X- 2Z-408530.248.41.175034 50025 500
LR 5200 KDDULR 5200 2Z30580010321415.40.6706 8004 050
LR 5201 KDDULR 5201 2Z305801123515.917.10.6808 6005 100
LR 5202 KDDULR 5202 2Z305802154015.9200.61109 8006 200
LR 5203 KDDULR 5203 2Z305803174717.522.50.617012 6008 200
LR 5204 KDDULR 5204 2Z305804205220.626.5123015 80010 500
LR 5205 KDDULR 5205 2Z305805256220.630.3134018 50013 000
LR 5206 KDDULR 5206 2Z305806307223.837.4151024 6002 400
LR 5207 KDDULR 5207 2Z30580735802742.41.166030 50022 400
LR 5208 KDDULR 5208 2Z-408530.248.41.175034 50025 500
SiglaCorrispondente INADimensioni (mm)Peso (g)Coefficienti di carico effettivi (N) 1)Carichi radiali (N)
DesignationEquivalent INADimensions (mm)Weight (g)Real Basic load rating (N) 1)Radial loads (N)
EASIER/TKW
dDBFrs/min
Dinamico Dynamic CwStatico Static CowFrammForamm
LR 5304 KDDULR 5304 2Z206222.2291.134021 10014 50027 00029 000
LR 5305 KDDULR 5305 2Z257225.434.41.150027 50019 50034 50039 000
LR 5306 KDDULR 5306 2Z308030.241.41.167036 50026 50043 50053 000
LR 5307 KDDULR 5307 2Z359034.947.71.597044 50033 00039 50066 000
LR 5308 KDDULR 5308 2Z4010036.552.41.51 20056 00042 00070 00084 000