| Items |
 IR7133 RBC Heavy Duty Pitchlign Inner Ring |
IR7153 RBC Heavy Duty Pitchlign Inner Ring |
IR7173 RBC Heavy Duty Pitchlign Inner Ring |
IR7173C RBC Heavy Duty Pitchlign Inner Ring |
IR7193 RBC Heavy Duty Pitchlign Inner Ring |
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| Industry Standards/Certifications | MS 51962 | |||||||||
| Type | Inner Ring | |||||||||
| Style | Precision Ground Inner Ring | Precision Ground Inner Ring | ||||||||
| Series | Pitchlign® | Pitchlign® | ||||||||
| Material | 52104 Bearing Quality Steel | 52105 Bearing Quality Steel | 52100 Bearing Quality Steel | 52106 Bearing Quality Steel | 52100 Bearing Quality Steel | |||||
| Finish | Chrome Steel | |||||||||
| Compatible Bearing | Heavy Duty Needle Roller Bearing | |||||||||
| Bore Shape | Round | |||||||||
| Inside Diameter | 0.38 in | 0.50 in | 0.63 in | 0.69 in | 0.75 in | |||||
| Outside Diameter | 0.63 in | 0.75 in | 0.88 in | 0.88 in | 1.00 in | |||||
| Overall Width | 0.76 in | |||||||||
| Precision Rating | Not Rated | |||||||||
| Lubrication Type | Lubrication Groove/Hole | |||||||||
| Temperature | 300 ºF | 300 ºF | ||||||||
| Weight | 0.042 lb | 0.05 lb | 0.06 lb | 0.046 lb | 0.07 lb | |||||
| Applications | Gearboxes, Pumps, Steel Mill Equipment, Paper Converting Machines, Machine Tools, Textile Machinery, and Sheave Blocks | Gearboxes, Pumps, Steel Mill Equipment, Paper Converting Machines, Machine Tools, Textile Machinery, and Sheave Blocks | ||||||||
| Applications | Hydraulic Cranes, Haul Trucks, Wind Turbines, Satellite Antennas, Forklift Trucks, Extractors, Front End Loaders, Overhead Carriers, Chain Conveyors, Log Skidders | |||||||||
| Additional Product Information 1 | RBC Precision Ground Inner Ring. ~~RBC Bearings manufactures highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, and now a publicly-traded company (NYSE: RBC), RBC currently has 52 facilities in 10 countries (34 in the USA), of which 37 are manufacturing facilities. | RBC Precision Ground Inner Ring. ~~RBC Bearings manufactures highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, and now a publicly-traded company (NYSE: RBC), RBC currently has 52 facilities in 10 countries (34 in the USA), of which 37 are manufacturing facilities. | ||||||||
| Additional Product Information 2 | Precision ground on all surfaces. ~Hardened roller contact surface eliminates the need for a hardened, precision ground shaft. | Precision ground on all surfaces. ~Hardened roller contact surface eliminates the need for a hardened, precision ground shaft. | ||||||||
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