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Product Specifications:
| Item | Ring |
| Bore Dia. | 4" |
| Bore Dia. Tolerance | -0.0008" to 0" |
| Finish | Chrome Plated |
| Lubrication Openings | Oil Holes |
| Outside Dia. | 4.998" |
| Outside Dia. Tolerance | -0.001" to 0" |
| Overall Width | 2.26" |
| Ring Material | Alloy Steel |
| Ring Material Grade | Grade 52100 |
| Width | 2.26" |
Shipping Info:
| Ship weight (kg) | 1.46 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Model | Outside Dia. | Bore Dia. | Outside Dia. Tolerance | Overall Width | Bore Dia. Tolerance | Ring Material | Finish | Lubrication Openings | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| IRR-1-1/2-1 | 1.749" | 1 1/2" | -0.0006" to 0" | 1.01" | -0.0005" to 0" | Alloy Steel | Chrome Plated | Oil Holes | €44.61 | |
| IRR-1-1/4-4 | 1.499" | 1 1/4" | -0.0006" to 0" | 1.01" | -0.0005" to 0" | Alloy Steel | Chrome Plated | Oil Holes | €38.06 | |
| IRR-1-1/8 | 1.374" | 1 1/8" | -0.0006" to 0" | 1.01" | -0.0005" to 0" | Alloy Steel | Chrome Plated | Oil Holes | €41.42 | |
| IRR-1-1/8-2 | 1.374" | 1 1/8" | -0.0006" to 0" | 1.26" | -0.0005" to 0" | Alloy Steel | Chrome Plated | Oil Holes | €37.89 | |
| IRR-1-11/16 | 1.998" | 1.688" | -0.0007" to 0" | - | -0.0005" to 0" | Alloy Steel | Chrome Plated | Oil Holes | €50.89 | |
| IRR-1-3/16 | 1.499" | 1.188" | -0.0006" to 0" | 1.26" | -0.0005" to 0" | Alloy Steel | Chrome Plated | Oil Holes | €46.80 | |
| IRR-1-3/4-2 | 2.248" | 1 3/4" | -0.0007" to 0" | 1.51" | -0.0005" to 0" | Alloy Steel | Chrome Plated | Oil Holes | €52.18 |
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SMITH BEARING IRR-4 Inner Ring, 4 Inch Bore, 4.998 Inch Od, 2.26 Inch Overall Width, Alloy Steel
€384.33 /unit

