Cam Roller - LR52, LR53
Specifications
double row angular contact ball bearingsCylindrical or crowned profile outer ring
Cam roller - LR52, LR53 series
- Material: Chrome Steel AISI52100; Stainless Steel- AISI440C
- Runner Surface Shape: Cylindrical and Crowned
- Suffix and Prefix :
ZZ Double metal shields
2RS Double nitrile rubber Seals
LR Cylindrical unner surface
LRU Crowned runner surface with R=500
Tolerance and Clearance: ABEC-1,3,5 ; C0, C3
Characters:
- Double Row Angular Contact Ball Bearings
- Thicker Outer Rings, Heavy Duty
- Low resistance, long life, widely-use
- Easy installation,smooth running,minimun error
| Bearing No | Dimensions (mm) | Load Ratings | Speed | Mass | ||||||||
| 2RS | ZZ | d | D | B | C | R | Rs | Cw(N) | Cow(N) | 2RS | ZZ | ≈(g) |
| LR 50/5 2RS | LR 50/5 ZZ | 5 | 17 | 7 | 7 | - | 0.2 | 1650 | 950 | 12000 | 16000 | 10 |
| LRU 50/5 2RS | LRU 50/5 ZZ | 5 | 17 | 7 | 7 | 500 | 0.2 | 1650 | 950 | 12000 | 16000 | 10 |
| LR 50/6 2RS | LR 50/6 ZZ | 6 | 19 | 9 | 9 | - | 0.3 | 2650 | 1310 | 11000 | 15000 | 20 |
| LRU 50/6 2RS | LRU 50/6 ZZ | 6 | 19 | 9 | 9 | 500 | 0.3 | 2650 | 1310 | 11000 | 15000 | 20 |
| LR 50/7 2RS | LR 50/7 ZZ | 7 | 22 | 10 | 10 | - | 0.3 | 3300 | 1690 | 10000 | 14000 | 20 |
| LRU 50/7 2RS | LRU 50/7 ZZ | 7 | 22 | 10 | 10 | 500 | 0.3 | 3300 | 1690 | 10000 | 14000 | 20 |
| LR 50/8 2RS | LR 50/8 ZZ | 8 | 24 | 11 | 11 | - | 0.3 | 4200 | 2360 | 10000 | 14000 | 30 |
| LRU 50/8 2RS | LRU 50/8 ZZ | 8 | 24 | 11 | 11 | 500 | 0.3 | 4200 | 2360 | 10000 | 14000 | 30 |
| LR 5000 2RS | LR 5000 ZZ | 10 | 28 | 12 | 12 | - | 0.3 | 4750 | 2850 | 9000 | 13000 | 30 |
| LRU 5000 2RS | LRU 5000 ZZ | 10 | 28 | 12 | 12 | 500 | 0.3 | 4750 | 2850 | 9000 | 13000 | 30 |
| LR 5001 2RS | LR 5001 ZZ | 12 | 30 | 12 | 12 | - | 0.3 | 4950 | 3100 | 8500 | 11000 | 30 |
| LRU 5001 2RS | LRU 5001 ZZ | 12 | 30 | 12 | 12 | 500 | 0.3 | 4950 | 3100 | 8500 | 11000 | 30 |
| LR 5002 2RS | LR 5002 ZZ | 15 | 35 | 13 | 13 | - | 0.3 | 6500 | 4100 | 7000 | 10000 | 50 |
| LRU 5002 2RS | LRU 5002 ZZ | 15 | 35 | 13 | 13 | 500 | 0.3 | 6500 | 4100 | 7000 | 10000 | 50 |
| LR 5003 2RS | LR 5003 ZZ | 17 | 40 | 14 | 14 | - | 0.3 | 7700 | 5200 | 6000 | 9000 | 70 |
| LRU 5003 2RS | LRU 5003 ZZ | 17 | 40 | 14 | 14 | 500 | 0.3 | 7700 | 5200 | 6000 | 9000 | 70 |
| LR 5004 2RS | LR 5004 ZZ | 20 | 47 | 16 | 16 | - | 0.6 | 11500 | 7700 | 5500 | 8000 | 120 |
| LRU 5004 2RS | LRU 5004 ZZ | 20 | 47 | 16 | 16 | 500 | 0.6 | 11500 | 7700 | 5500 | 8000 | 120 |
| LR 5005 2RS | LR 5005 ZZ | 25 | 52 | 16 | 16 | - | 0.6 | 11600 | 8100 | 4700 | 7000 | 150 |
| LRU 5005 2RS | LRU 5005 ZZ | 25 | 52 | 16 | 16 | 500 | 0.6 | 11600 | 8100 | 4700 | 7000 | 150 |
| LR 5006 2RS | LR 5006 ZZ | 30 | 62 | 19 | 19 | - | 1 | 17200 | 11100 | 4000 | 6000 | 250 |
| LRU 5006 2RS | LRU 5006 ZZ | 30 | 62 | 19 | 19 | 500 | 1 | 17200 | 11100 | 4000 | 6000 | 250 |
| LR 5007 2RS | LR 5007 ZZ | 35 | 68 | 20 | 20 | - | 1 | 17600 | 13100 | 4000 | 5300 | 300 |
| LRU 5007 2RS | LRU 5007 ZZ | 35 | 68 | 20 | 20 | 500 | 1 | 17600 | 13100 | 4000 | 5300 | 300 |
| LR 5200 2RS | LR 5200 ZZ | 10 | 32 | 14 | 14 | - | 0.6 | 6800 | 4050 | 8000 | 11000 | 70 |
| LRU 5200 2RS | LRU 5200 ZZ | 10 | 32 | 14 | 14 | 500 | 0.6 | 6800 | 4050 | 8000 | 11000 | 70 |
| LR 5201 2RS | LR 5201 ZZ | 12 | 35 | 15.9 | 15.9 | - | 0.6 | 8600 | 5100 | 7500 | 10000 | 80 |
| LRU 5201 2RS | LRU 5201 ZZ | 12 | 35 | 15.9 | 15.9 | 500 | 0.6 | 8600 | 5100 | 7500 | 10000 | 80 |
| LR 5202 2RS | LR 5202 ZZ | 15 | 40 | 15.9 | 15.9 | - | 0.6 | 9800 | 6200 | 7000 | 10000 | 110 |
| LRU 5202 2RS | LRU 5202 ZZ | 15 | 40 | 15.9 | 15.9 | 500 | 0.6 | 9800 | 6200 | 7000 | 10000 | 110 |
| LR 5203 2RS | LR 5203 ZZ | 17 | 47 | 17.5 | 17.5 | - | 0.6 | 12600 | 8200 | 5500 | 7500 | 170 |
| LRU 5203 2RS | LRU 5203 ZZ | 17 | 47 | 17.5 | 17.5 | 500 | 0.6 | 12600 | 8200 | 5500 | 7500 | 170 |
| LR 5204 2RS | LR 5204 ZZ | 20 | 52 | 20.6 | 20.6 | - | 1 | 15800 | 10500 | 5000 | 7000 | 230 |
| LRU 5204 2RS | LRU 5204 ZZ | 20 | 52 | 20.6 | 20.6 | 500 | 1 | 15800 | 10500 | 5000 | 7000 | 230 |
| LR 5205 2RS | LR 5205 ZZ | 25 | 62 | 20.6 | 20.6 | - | 1 | 18500 | 13000 | 4500 | 6500 | 340 |
| LRU 5205 2RS | LRU 5205 ZZ | 25 | 62 | 20.6 | 20.6 | 500 | 1 | 18500 | 13000 | 4500 | 6500 | 340 |
| LR 5206 2RS | LR 5206 ZZ | 30 | 72 | 23.8 | 23.8 | - | 1 | 24600 | 21400 | 3500 | 5000 | 510 |
| LRU 5206 2RS | LRU 5206 ZZ | 30 | 72 | 23.8 | 23.8 | 500 | 1 | 24600 | 21400 | 3500 | 5000 | 510 |
| LR 5207 2RS | LR 5207 ZZ | 35 | 80 | 27 | 27 | - | 1.1 | 30500 | 22400 | 2800 | 3900 | 660 |
| LRU 5207 2RS | LRU 5207 ZZ | 35 | 80 | 27 | 27 | 500 | 1.1 | 30500 | 22400 | 2800 | 3900 | 660 |
| LR 5208 2RS | LR 5208 ZZ | 40 | 85 | 30.2 | 30.2 | - | 1.1 | 34500 | 25500 | 2500 | 3500 | 750 |
| LRU 5208 2RS | LRU 5208 ZZ | 40 | 85 | 30.2 | 30.2 | 500 | 1.1 | 34500 | 25500 | 2500 | 3500 | 750 |
| LR 5302 2RS | LR 5302 ZZ | 15 | 47 | 19 | 19 | - | 1 | 14600 | 9200 | 6500 | 10000 | 150 |
| LRU 5302 2RS | LRU 5302 ZZ | 15 | 47 | 19 | 19 | 500 | 1 | 14600 | 9200 | 6500 | 10000 | 150 |
| LR 5303 2RS | LR 5303 ZZ | 17 | 52 | 22.2 | 22.2 | - | 1 | 17200 | 11100 | 4700 | 6500 | 210 |
| LRU 5303 2RS | LRU 5303 ZZ | 17 | 52 | 22.2 | 22.2 | 500 | 1 | 17200 | 11100 | 4700 | 6500 | 210 |
| LR 5304 2RS | LR 5304 ZZ | 20 | 62 | 22.2 | 22.2 | - | 1.1 | 21100 | 14500 | 4500 | 6500 | 340 |
| LRU 5304 2RS | LRU 5304 ZZ | 20 | 62 | 22.2 | 22.2 | 500 | 1.1 | 21100 | 14500 | 4500 | 6500 | 340 |
| LR 5305 2RS | LR 5305 ZZ | 25 | 72 | 25.4 | 25.4 | - | 1.1 | 27500 | 19500 | 3900 | 5500 | 500 |
| LRU 5305 2RS | LRU 5305 ZZ | 25 | 72 | 25.4 | 25.4 | 500 | 1.1 | 27500 | 19500 | 3900 | 5500 | 500 |
| LR 5306 2RS | LR 5306 ZZ | 30 | 80 | 30.2 | 30.2 | - | 1.1 | 36500 | 26500 | 3100 | 4300 | 670 |
| LRU 5306 2RS | LRU 5306 ZZ | 30 | 80 | 30.2 | 30.2 | 500 | 1.1 | 36500 | 26500 | 3100 | 4300 | 670 |
| LR 5307 2RS | LR 5307 ZZ | 35 | 90 | 34.9 | 34.9 | - | 1.5 | 44500 | 33000 | 2500 | 3600 | 970 |
| LRU 5307 2RS | LRU 5307 ZZ | 35 | 90 | 34.9 | 34.9 | 500 | 1.5 | 44500 | 33000 | 2500 | 3600 | 970 |
| LR 5308 2RS | LR 5308 ZZ | 40 | 100 | 36.5 | 36.5 | - | 1.5 | 56000 | 42000 | 2300 | 3300 | 1200 |
| LRU 5308 2RS | LRU 5308 ZZ | 40 | 100 | 36.5 | 36.5 | 500 | 1.5 | 56000 | 42000 | 2300 | 3300 | 1200 |
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