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25mm Steel U Groove Track Roller LFR5206-20
MVPS
LFR Series U groove track rollers bearings are the most widely-use and economy bearings among the linear motion track rollers, and they can suit to the cylindrical track.
There are two contact points between the roller and track, so the contact function is favorable.
Rollers feature double row angular contact ball bearing in its internal structure design and a thick-walled outer ring, so rollers can accommodate higher loads.
U Groove Track Roller LFR5206-20 Specification :
| Bearing | LFR5206-20 NPP ,LFR5206-20 KDD |
| Material | Chrome steel ,stainless steel |
| Size | 25*72*25.80mm |
| Cage Material | PA66 |
| Ball Grade | G10 Grade |
| Closure | KPP (2RS),KDD(ZZ) |
| Application | Linear motion |
| Service | Customized |
U Groove Track Roller Bearing Catalogue Number:
| Bearing No. | Dimensions (mm) | Weight | ||||||
| dw | d +0/-0.008 | D+0/-0.05 | C | B +0/-0.12 | A | rs | kg | |
| LFR50/4-4 | 4 | 4 | 13 | 6 | 7.55 | 8.04 | 0,2 | 0,007 |
| LFR50/5-4 | 4 | 5 | 16 | 7 | 8 | 9 | 0,2 | 0,01 |
| LFR50/5-6 | 6 | 5 | 17 | 7 | 8 | 10,5 | 0,2 | 0,01 |
| LFR50/6-6 | 6 | 6 | 19 | 8,5 | 9 | 11,5 | 0,3 | 0,013 |
| LFR50/8-6 | 6 | 8 | 24 | 11 | 11 | 14 | 0,3 | 0,02 |
| LFR50/8-8 | 8 | 8 | 24 | 11 | 11 | 14,75 | 0,3 | 0,02 |
| LFR5201-10 | 10 | 12 | 35 | 15,9 | 15,9 | 20,65 | 0,3 | 0,08 |
| LFR5201-12 | 12 | 12 | 35 | 15,9 | 15,9 | 21,75 | 0,3 | 0,08 |
| LFR5201-10.40 | 10 | 12 | 39,9 | 18 | 20 | 22 | 0,3 | 0,12 |
| LFR5201-14 | 14 | 12 | 39,9 | 18 | 20 | 24 | 0,3 | 0,1 |
| LFR5202-12-ZZ | 12 | 15 | 45 | 15,9 | 15,9 | 26,5 | 0,6 | 0,12 |
| LFR5204-16-ZZ | 16 | 20 | 52 | 20,6 | 22,6 | 31,5 | 0,6 | 0,23 |
| LFR5206-20 | 20 | 25 | 72 | 23,8 | 25,8 | 41 | 0,6 | 0,435 |
| LFR5206-25 | 25 | 25 | 72 | 23,8 | 25,8 | 43,5 | 0,6 | 0,425 |
| LFR5207-30 | 30 | 30 | 80 | 27 | 29 | 51 | 1 | 0,660 |
| LFR5208-40 | 40 | 40 | 98 | 36 | 38 | 62,5 | 1 | 1,360 |
| LFR5301-10 | 10 | 12 | 42 | 19 | 19 | 24 | 0,6 | 0,130 |
| LFR5301-20 | 20 | 12 | 42 | 19 | 19 | 28 | 0,6 | 0,125 |
| LFR5302-10 | 10 | 15 | 47 | 19 | 19 | 26,65 | 1 | 0,163 |
| LFR5308-50 | 50 | 40 | 110 | 44 | 46 | 72,5 | 1,1 | 1,400 |
We can provide Custom Service For U Groove Bearing Wheel,Below Here Is Bearing We Produced Before
Bearing Name | Bearing Series | Can Be Used For | Detail Application | closure
| Bearings Material | Cage Material | Grease | Temp. Range |
Standard Track Rollers | LFR | General purpose Factory floor conditions | Automation Automative Woodworking Pringting Packaging Paper/Textile | Seal Shield | 52100 | Nylon 66 | Shell Alvania EP2 | -30ºC to +100ºC |
| V Guide wheels stainless | SLFR | Corrosive | Medical Laboratory Food & Beverage | Seal Shield | 440C stainless | Nylon 66 | Shell Alvania EP2 | -30ºC to +100ºC |
Studded Roller | SLFR…P | Corrosive | Electronics Medical Laboratory | Shield | Polymer 440C stainless | 304 stainless | Kluberplex | -20ºC to +120ºC |
Vacuum Track Roller | SLFR…VM | Vacuum environments | Material science Life sciences | Shield | 440C stainless | 304 stainless | Lubcon Ultrathern 2000 | -35ºC to +250ºC |
Washdown Track Roller | SLFR-WD | Washdown | Food processing Food packaging | Double Seal | 440C stainless | Nylon 66 | FDA approved Klubersynth | -30ºC to +100ºC |
Food Beverage Roller | SLFR…FH | Washdown | Food processing Food packaging Pharmaceutical | Seal Shield | 440C stainless | Nylon 66 | FDA approved Klubersynth | -30ºC to +80ºC |
High Temp. Track Roller | SLFR…227 | High temp | Baking Welding Plasma cuttles | Shield | 440C stainless | 304 stainless | Hrytox GPL227 | -30ºC to +260ºC |
Low Temp. Track Roller | SLFR…300 | Low temp. Subzero Corrosive | Aerospace Refrigeration Flash freezing | Shield | 440C stainless | 304 stainless | Kluber Isoflex PDL 300A | -70ºC to +110ºC |
U Groove Track Rollers Application :
Industrial machinery: printing machinery, paper machinery, automation machinery, textile machinery, vending machines, woodworking machinery, packaging machinery
• Electronic equipment: mechanical arm, measuring equipment, X-X platform, medical equipment, factory automation equipment
• Rotation machinery: metal heat treatment designed nuclear reactor, brakes, etc
• Aerospace industries: aircraft flaps brakes, seat brakes, missiles, airport apparatus and other equipment
• Other: radio antenna brakes, door and window control, medical bed control, parking facilities, machine tool doors, laboratory automation, etc.
LFR Series U groove track rollers bearings are the most widely-use and economy bearings among the linear motion track rollers, and they can suit to the cylindrical track.
There are two contact points between the roller and track, so the contact function is favorable.
Rollers feature double row angular contact ball bearing in its internal structure design and a thick-walled outer ring, so rollers can accommodate higher loads.
U Groove Track Roller LFR5206-20 Specification :
| Bearing | LFR5206-20 NPP ,LFR5206-20 KDD |
| Material | Chrome steel ,stainless steel |
| Size | 25*72*25.80mm |
| Cage Material | PA66 |
| Ball Grade | G10 Grade |
| Closure | KPP (2RS),KDD(ZZ) |
| Application | Linear motion |
| Service | Customized |
U Groove Track Roller Bearing Catalogue Number:
| Bearing No. | Dimensions (mm) | Weight | ||||||
| dw | d +0/-0.008 | D+0/-0.05 | C | B +0/-0.12 | A | rs | kg | |
| LFR50/4-4 | 4 | 4 | 13 | 6 | 7.55 | 8.04 | 0,2 | 0,007 |
| LFR50/5-4 | 4 | 5 | 16 | 7 | 8 | 9 | 0,2 | 0,01 |
| LFR50/5-6 | 6 | 5 | 17 | 7 | 8 | 10,5 | 0,2 | 0,01 |
| LFR50/6-6 | 6 | 6 | 19 | 8,5 | 9 | 11,5 | 0,3 | 0,013 |
| LFR50/8-6 | 6 | 8 | 24 | 11 | 11 | 14 | 0,3 | 0,02 |
| LFR50/8-8 | 8 | 8 | 24 | 11 | 11 | 14,75 | 0,3 | 0,02 |
| LFR5201-10 | 10 | 12 | 35 | 15,9 | 15,9 | 20,65 | 0,3 | 0,08 |
| LFR5201-12 | 12 | 12 | 35 | 15,9 | 15,9 | 21,75 | 0,3 | 0,08 |
| LFR5201-10.40 | 10 | 12 | 39,9 | 18 | 20 | 22 | 0,3 | 0,12 |
| LFR5201-14 | 14 | 12 | 39,9 | 18 | 20 | 24 | 0,3 | 0,1 |
| LFR5202-12-ZZ | 12 | 15 | 45 | 15,9 | 15,9 | 26,5 | 0,6 | 0,12 |
| LFR5204-16-ZZ | 16 | 20 | 52 | 20,6 | 22,6 | 31,5 | 0,6 | 0,23 |
| LFR5206-20 | 20 | 25 | 72 | 23,8 | 25,8 | 41 | 0,6 | 0,435 |
| LFR5206-25 | 25 | 25 | 72 | 23,8 | 25,8 | 43,5 | 0,6 | 0,425 |
| LFR5207-30 | 30 | 30 | 80 | 27 | 29 | 51 | 1 | 0,660 |
| LFR5208-40 | 40 | 40 | 98 | 36 | 38 | 62,5 | 1 | 1,360 |
| LFR5301-10 | 10 | 12 | 42 | 19 | 19 | 24 | 0,6 | 0,130 |
| LFR5301-20 | 20 | 12 | 42 | 19 | 19 | 28 | 0,6 | 0,125 |
| LFR5302-10 | 10 | 15 | 47 | 19 | 19 | 26,65 | 1 | 0,163 |
| LFR5308-50 | 50 | 40 | 110 | 44 | 46 | 72,5 | 1,1 | 1,400 |
We can provide Custom Service For U Groove Bearing Wheel,Below Here Is Bearing We Produced Before
Bearing Name | Bearing Series | Can Be Used For | Detail Application | closure
| Bearings Material | Cage Material | Grease | Temp. Range |
Standard Track Rollers | LFR | General purpose Factory floor conditions | Automation Automative Woodworking Pringting Packaging Paper/Textile | Seal Shield | 52100 | Nylon 66 | Shell Alvania EP2 | -30ºC to +100ºC |
| V Guide wheels stainless | SLFR | Corrosive | Medical Laboratory Food & Beverage | Seal Shield | 440C stainless | Nylon 66 | Shell Alvania EP2 | -30ºC to +100ºC |
Studded Roller | SLFR…P | Corrosive | Electronics Medical Laboratory | Shield | Polymer 440C stainless | 304 stainless | Kluberplex | -20ºC to +120ºC |
Vacuum Track Roller | SLFR…VM | Vacuum environments | Material science Life sciences | Shield | 440C stainless | 304 stainless | Lubcon Ultrathern 2000 | -35ºC to +250ºC |
Washdown Track Roller | SLFR-WD | Washdown | Food processing Food packaging | Double Seal | 440C stainless | Nylon 66 | FDA approved Klubersynth | -30ºC to +100ºC |
Food Beverage Roller | SLFR…FH | Washdown | Food processing Food packaging Pharmaceutical | Seal Shield | 440C stainless | Nylon 66 | FDA approved Klubersynth | -30ºC to +80ºC |
High Temp. Track Roller | SLFR…227 | High temp | Baking Welding Plasma cuttles | Shield | 440C stainless | 304 stainless | Hrytox GPL227 | -30ºC to +260ºC |
Low Temp. Track Roller | SLFR…300 | Low temp. Subzero Corrosive | Aerospace Refrigeration Flash freezing | Shield | 440C stainless | 304 stainless | Kluber Isoflex PDL 300A | -70ºC to +110ºC |
U Groove Track Rollers Application :
Industrial machinery: printing machinery, paper machinery, automation machinery, textile machinery, vending machines, woodworking machinery, packaging machinery
• Electronic equipment: mechanical arm, measuring equipment, X-X platform, medical equipment, factory automation equipment
• Rotation machinery: metal heat treatment designed nuclear reactor, brakes, etc
• Aerospace industries: aircraft flaps brakes, seat brakes, missiles, airport apparatus and other equipment
• Other: radio antenna brakes, door and window control, medical bed control, parking facilities, machine tool doors, laboratory automation, etc.
