• 3058..C,3057..C
  • 3058..C,3057..C
  • 3058..C,3057..C
  • 3058..C,3057..C
3058..C,3057..C

The track running surface of 3058..C series cam roller is with 400mm radius. Other dimensions and feature is same with LR52 series cam roller.

  • Description
  • Specification
  • Application
  • Cross No.

▼ 3058...C and 3057..C  Cam Rollers with Cylindrical or Crowned Profile outer ring

◇ Series LR rollers are also called Cam rollers, can be used in the heavy loads track or used as an idler wheel. They are widely used in the particular application that the friction should be reduced.
◇ The outer diameter surface of rollers is shaped to the crowned runner surfaces with R400, so make the stresses well when rollers working.
◇ Rollers take the internal structure design of deep groove ball bearings or double row angular contact ball bearings and have a particular thick-walled outer ring, so the rollers can accommodate higher loads.
◇ Rollers are made of the high-quality bearing steel processed by heat treatment and precision grind, and are filled with a long service life, high-grade and multipurposes grease. Rollers take the metal shields (suffix ZZ or KDD ) or rubber seals (suffix 2RS or NPP) to prevent the dust.  Some types of the rollers can be made from the corrosion resistance stainless steel.

▼ Characteristic of guide system that 3058..C and 3057..C Cam Rollers are applied

◇ Low resistance, long service life, widely-use
Being cam rollers with crowned runner surfaces R400, make its stresses in well-distributed between rollers and track when working, thus the stresses centralization are avoided, the friction resistance are reduced and the service life of rollers have been improved a lot. Most of the double ro cam rollers can be relubricated through the filling hole on the inner ring to adapt the adverse working conditions.
◇Easy installation 
After rollers assembled the concentric or eccentric pivot,installation can be made conveniently. To adjust the eccentric one's eccentricity, the rollers can get the fitting preload.
◇ Smooth running, minimum error 
Besides we produce the series LR cam rollers according to the standard of rolling bearings, we also make the strict control on the rotary accuracy of outer ring to meet special working mode that inner  ring is fixed while outer ring running.

Number
Dimensions(mm)    
Rating Load  
Speed ??limit 
Mass
            Dynamic Static Fatigue  seals shields g
  d D B/C Rs R Cw(N) Cow(N) Puw(N) nD  nd  
305800C-2Z 10 32 14 0.6 400 6800 4050 168 8000 11000 70
305801C-2Z 12 35 15.9 0.6 400 8600 5100 211 7500 10000 80
305802C-2Z 15 40 15.9 0.6 400 9800 6200 258 7000 10000 110
305803C-2Z 17 47 17.5 0.6 400 12600 8200 342 5500 7500 170
305804C-2Z 20 52 20.6 1 400 15800 10500 433 5000 7000 230
305805C-2Z 25 62 20.6 1 400 18500 13000 532 4500 6500 340
305806C-2Z 30 72 23.8 1 400 24600 21400 880 3500 5000 510
305807C-2Z 35 80 27 1.1 400 30500 22400 927 2800 3900 660
                       
305800C-2RS 10 32 14 0.6 400 6800 4050 168 8000 11000 70
305801C-2RS 12 35 15.9 0.6 400 8600 5100 211 7500 10000 80
305802C-2RS 15 40 15.9 0.6 400 9800 6200 258 7000 10000 110
305803C-2RS 17 47 17.5 0.6 400 12600 8200 342 5500 7500 170
305804C-2RS 20 52 20.6 1 400 15800 10500 433 5000 7000 230
305805C-2RS 25 62 20.6 1 400 18500 13000 532 4500 6500 340
305806C-2RS 30 72 23.8 1 400 24600 21400 880 3500 5000 510
305807C-2RS 35 80 27 1.1 400 30500 22400 927 2800 3900 660
                       
305700C-2Z 10 32 14 0.6   6800 4050 168 8000 11000 70
305701C-2Z 12 35 15.9 0.6   8600 5100 211 7500 10000 80
305702C-2Z 15 40 15.9 0.6   9800 6200 258 7000 10000 110
305703C-2Z 17 47 17.5 0.6   12600 8200 342 5500 7500 170
305704C-2Z 20 52 20.6 1   15800 10500 433 5000 7000 230
305705C-2Z 25 62 20.6 1   18500 13000 532 4500 6500 340
305706C-2Z 30 72 23.8 1   24600 21400 880 3500 5000 510
305707C-2Z 35 80 27 1.1   30500 22400 927 2800 3900 660
                       
305700C-2RS 10 32 14 0.6   6800 4050 168 8000 11000 70
305701C-2RS 12 35 15.9 0.6   8600 5100 211 7500 10000 80
305702C-2RS 15 40 15.9 0.6   9800 6200 258 7000 10000 110
305703C-2RS 17 47 17.5 0.6   12600 8200 342 5500 7500 170
305704C-2RS 20 52 20.6 1   15800 10500 433 5000 7000 230
305705C-2RS 25 62 20.6 1   18500 13000 532 4500 6500 340
305706C-2RS 30 72 23.8 1   24600 21400 880 3500 5000 510
305707C-2RS 35 80 27 1.1   30500 22400 927 2800 3900 660
Note 
1. All items is avaible with NBR seals suffix "2RS" and steel shields suffix "2Z"
2. Nylon cage ( Glass fiber reinforced PA66) 
3. Shell Alvania #2 grease
4. All of the cam rollers is avaible with crown and cylindrical outer track surface series.
5. The crowning radius is avaible with 400 and 500. 
6. All items is avaible with stainless steel prefix "SS" 
7. Temperature range -20℃~+120
C&H
d
D
B
Mass(g)
INA
INA
INA(X-life)
SKF
LR5200-2RS 10 32 14 70 LR5200 NPPU LR5200-2RS LR5200-2HRS-TVH-XL 305800C-2RS1
LR5201-2RS 12 35 15.9 80 LR5201 NPPU LR5201-2RS LR5201-2HRS-TVH-XL 305801C-2RS1
LR5202-2RS 15 40 15.9 110 LR5202 NPPU LR5202-2RS LR5202-2HRS-TVH-XL 305802C-2RS1
LR5203-2RS 17 47 17.5 170 LR5203 NPPU LR5203-2RS LR5203-2HRS-TVH-XL 305803C-2RS1
LR5204-2RS 20 52 20.6 230 LR5204 NPPU LR5204-2RS LR5204-2HRS-TVH-XL 305804C-2RS1
LR5205-2RS 25 62 20.6 340 LR5205 NPPU LR5205-2RS LR5205-2HRS-TVH-XL 305805C-2RS1
LR5206-2RS 30 72 23.8 510 LR5206 NPPU LR5206-2RS LR5206-2HRS-TVH-XL 305806C-2RS1
LR5207-2RS 35 80 27 660 LR5207 NPPU LR5207-2RS LR5207-2HRS-TVH-XL 305807C-2RS1
LR5200-2Z 10 32 14 70 LR5200 KDDU LR5200-2Z LR5200-2Z-TVH-XL 305800C-2Z
LR5201-2Z 12 35 15.9 80 LR5201 KDDU LR5201-2Z LR5201-2Z-TVH-XL 305801C-2Z
LR5202-2Z 15 40 15.9 110 LR5202 KDDU LR5202-2Z LR5202-2Z-TVH-XL 305802C-2Z
LR5203-ZZ 17 47 17.5 170 LR5203 KDDU LR5203-ZZ LR5203-2Z-TVH-XL 305803C-2Z
LR5204-2Z 20 52 20.6 230 LR5204 KDDU LR5204-2Z LR5204-2Z-TVH-XL 305804C-2Z
LR5205-2Z 25 62 20.6 340 LR5205 KDDU LR5205-2Z LR5205-2Z-TVH-XL 305805C-2Z
LR5206-2Z 30 72 23.8 510 LR5206 KDDU LR5206-2Z LR5206-2Z-TVH-XL 305806C-2Z
LR5207-2Z 35 80 27 660 LR5207 KDDU LR5207-2Z LR5207-2Z-TVH-XL 305807C-2Z
LR5208-2Z 40 85 30.2 750 LR5208 KDDU LR5208-2Z LR5208-2Z-TVH-XL  
                 
LR5200-X-2RS 10 32 14 70 LR5200 NPP     305700C-2RS1
LR5201-X-2RS 12 35 15.9 80 LR5201 NPP     305701C-2RS1
LR5202-X-2RS 15 40 15.9 110 LR5202 NPP     305702C-2RS1
LR5203-X-2RS 17 47 17.5 170 LR5203 NPP     305703C-2RS1
LR5204-X-2RS 20 52 20.6 230 LR5204 NPP     305704C-2RS1
LR5205-X-2RS 25 62 20.6 340 LR5205 NPP     305705C-2RS1
LR5206-X-2RS 30 72 23.8 510 LR5206 NPP     305706C-2RS1
LR5207-X-2RS 35 80 27 660 LR5207 NPP     305707C-2RS1
LR5200-X-2Z 10 32 14 70 LR5200 KDD LR5200-X-2Z LR5200-X-2Z-TVH-XL 305700C-2Z
LR5201-X-2Z 12 35 15.9 80 LR5201 KDD LR5201-X-2Z LR5201-X-2Z-TVH-XL 305701C-2Z
LR5202-X-2Z 15 40 15.9 110 LR5202 KDD LR5202-X-2Z LR5202-X-2Z-TVH-XL 305702C-2Z
LR5203-X-2Z 17 47 17.5 170 LR5203 KDD LR5203-X-2Z LR5203-X-2Z-TVH-XL 305703C-2Z
LR5204-X-2Z 20 52 20.6 230 LR5204 KDD LR5204-X-2Z LR5204-X-2Z-TVH-XL 305704C-2Z
LR5205-X-2Z 25 62 20.6 340 LR5205 KDD LR5205-X-2Z LR5205-X-2Z-TVH-XL 305705C-2Z
LR5206-X-2Z 30 72 23.8 510 LR5206 KDD LR5206-X-2Z LR5206-X-2Z-TVH-XL 305706C-2Z
LR5207-X-2Z 35 80 27 660 LR5207 KDD LR5207-X-2Z LR5207-X-2Z-TVH-XL 305707C-2Z
 
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