Track rollers LR203-X-2RSR INA (formerly designation LR 203 NPP) are self-retaining, single ball bearings with particularly thick-walled outer rings. The outer rings have a cylindrical outside surface. There are lip seals on both sides.
Technical data of LR203-X-2RSR INA
ID: 17 mm
OD: 47 mm
Width: 12 mm
Weight: 0.11 kg
Effective dynamic load rating as track roller: 8500 N
Effective static load rating as track roller: 4450 N
Fatigue limit load: 223 N
Limiting speed: 9000 rpm
Part INA Track rollers catalogue
| LR200-X-2RS | LFR5302-10-2Z | LR5204-2RS |
| LR200-2RS | LFR5204-16-2Z | LR5204-2Z |
| LR201-X-2RSR | LFR5206-20-2Z | LR5204-X-2Z |
| LR201-2RSR | LFR5206-25-2Z | LR5205-2RS |
| LR202-X-2RSR | LFR5207-30-2Z | LR5205-2Z |
| LR202-2RSR | LFR5208-40-2Z | LR5205-X-2Z |
| LR203-X-2RSR | LFR5308-50-2Z | LR5206-2RS |
| LR203-2RSR | LR50/5-2RSR | LR5206-2Z |
| LR204-X-2RSR | LR50/6-2RSR | LR5206-X-2Z |
| LR204-2RSR | LR50/7-2RSR | LR5207-2RS |
| LR205-X-2RSR | LR50/8-2RSR | LR5207-2Z |
| LR205-2RSR | LR5000-2RS | LR5207-X-2Z |
| LR206-X-2RS | LR5001-2RS | LR5208-2RS |
| LR206-2RS | LR5002-2RS | LR5208-2Z |
| LR207-X-2RS | LR5003-2RS | LR5208-X-2Z |
| LR207-2RS | LR5004-2RS | LR5303-2RS |
| LR209-X-2RS | LR5005-2RS | LR5304-2RS |
| LR209-2RS | LR5006-2RS | LR5304-2Z |
| LR604-2RSR | LR5007-2RS | LR5305-2RS |
| LR605-2RSR | LR5200-2RS | LR5305-2Z |
| LR606-2RSR | LR5200-2Z | LR5306-2RS |
| LR607-2RSR | LR5200-X-2Z | LR5306-2Z |
| LR608-2RSR | LR5201-2RS | LR5307-2RS |
| LR6000-2RSR | LR5201-2Z | LR5307-2Z |
| LR6001-2RSR | LR5201-X-2Z | LR5308-2RS |
| LFR50/5-4-2Z | LR5202-2RS | LR5308-2Z |
| LFR50/5-6-2Z | LR5202-2Z | KLRU08X28X11-2Z |
| LFR50/8-6-2Z | LR5202-X-2Z | KLRZ10X30X10-2Z |
| LFR5201-10-2Z | LR5203-2RS | KLRU12X35X12-2Z |
| LFR5301-10-2Z | LR5203-2Z | KLRZ12X41X16-2RSR |
| LFR5201-12-2Z | LR5203-X-2Z | KLRU12X47X20-2Z |
Other design INA Track rollers are also available in our stock. We always supply the original Germany INA bearing products with the best price and shortest time. Welcome your inquiry.