SMITH BEARING Inner Ring Races
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C| Style | Model | Bore Dia. | Overall Width | Bore Dia. Tolerance | Outside Dia. Tolerance | Ring Material | Finish | Lubrication Openings | Ring Material Grade | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | IRR-11/16 | 0.688" | 19/25" | -0.0004" to 0" | -0.0005" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €22.86 | |
| B | IRR-13/16-2 | 0.812" | 19/25" | -0.0005" to 0" | -0.0005" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €27.38 | |
| A | IRR-15/16-1 | 0.938" | 1.26" | -0.0005" to 0" | -0.0005" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €30.72 | |
| A | IRR-15/16 | 0.938" | 1.01" | -0.0005" to 0" | -0.0005" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €32.78 | |
| B | IRR-1-1/2-1 | 1 1/2" | 1.01" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €33.83 | |
| B | IRR-1-1/2 | 1 1/2" | 1.26" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €34.99 | |
| A | IRR-1-1/4 | 1 1/4" | 1.26" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €32.90 | |
| A | IRR-1-1/4-4 | 1 1/4" | 1.01" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €29.69 | |
| B | IRR-1-1/8 | 1 1/8" | 1.01" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €32.56 | |
| A | IRR-1-1/8-2 | 1 1/8" | 1.26" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €29.53 | |
| B | IRR-1-3/4-2 | 1 3/4" | 1.51" | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €40.69 | |
| B | IRR-1-3/4 | 1 3/4" | 1 19/25" | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €46.73 | |
| A | IRR-1-3/8 | 1 3/8" | 1.26" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €37.18 | |
| A | IRR-1-3/8-2 | 1 3/8" | 1.26" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €37.30 | |
| A | IRR-1-5/8-3 | 1 5/8" | 1.26" | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €31.44 | |
| A | IRR-1-5/8 | 1 5/8" | 1.26" | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €43.87 | |
| A | IRR-1-5/8-1 | 1 5/8" | 1.01" | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €44.03 | |
| A | IRR-1-7/8 | 1 7/8" | 1 19/25" | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €50.51 | |
| B | IRR-1-7/16 | 1 7/16" | 1.26" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €38.63 | |
| B | IRR-1 | 1" | 1.01" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €25.38 | |
| A | IRR-1-2 | 1" | 1.26" | -0.0005" to 0" | -0.0005" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €28.08 | |
| A | IRR-1-3/16 | 1.188" | 1.26" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €35.81 | |
| A | IRR-1-5/16-1 | 1.312" | 1.01" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €39.33 | |
| A | IRR-1-5/16 | 1.312" | 1.26" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €42.51 | |
| B | IRR-1-9/16-1 | 1.562" | 1.26" | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €39.68 | |
| A | IRR-1-9/16 | 1.562" | 1.26" | -0.0005" to 0" | -0.0006" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €41.12 | |
| A | IRR-1-11/16 | 1.688" | - | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | - | €39.68 | |
| C | IRR-1/2 | 1/2" | 19/25" | -0.0004" to 0" | -0.0005" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €21.50 | |
| A | IRR-1/2-1 | 1/2" | 1.01" | -0.0004" to 0" | -0.0005" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €19.61 | |
| B | IRR-2-1/2-1 | 2 1/4" | 1.51" | -0.0006" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €65.85 | |
| A | IRR-2-1/4 | 2 1/4" | 1 19/25" | -0.0006" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €57.01 | |
| A | IRR-2-1/4-1 | 2 1/4" | 1.51" | -0.0006" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €53.87 | |
| A | IRR-2-1/2 | 2 1/4" | 1 19/25" | -0.0006" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €63.50 | |
| B | IRR-2-1/8 | 2 1/8" | 1 19/25" | -0.0006" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €48.08 | |
| A | IRR-2-3/4 | 2 3/4" | 1 19/25" | -0.0006" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €94.22 | |
| B | IRR-2-3/8 | 2 3/8" | 1 19/25" | -0.0006" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €117.91 | |
| B | IRR-2-3/16 | 2 3/16" | 1 19/25" | -0.0006" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €85.94 | |
| A | IRR-2-5/8 | 2 5/8" | 1 19/25" | -0.0006" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €102.04 | |
| A | IRR-2-7/8 | 2 7/8" | 2.01" | -0.0006" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €109.99 | |
| A | IRR-2-7/16 | 2 7/16" | 1 19/25" | -0.0006" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €65.57 | |
| A | IRR-2-15/16 | 2 15/16" | 2.01" | -0.0006" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €124.23 | |
| A | IRR-2 | 2" | 1 19/25" | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | - | Grade 52100 | €51.58 | |
| A | IRR-2-1 | 2" | 1.51" | -0.0005" to 0" | -0.0007" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €46.13 | |
| A | IRR-3-1/2 | 3 1/2" | 2.01" | -0.0008" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €158.82 | |
| A | IRR-3-1/4 | 3 1/4" | 2.01" | -0.0006" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €118.23 | |
| B | IRR-3-1/8 | 3 1/8" | 2.01" | -0.0006" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €154.06 | |
| A | IRR-3-3/4 | 3 3/4" | 2.01" | -0.0008" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €174.50 | |
| A | IRR-3-3/8 | 3 3/8" | - | -0.0008" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | - | €145.77 | |
| B | IRR-3-7/8 | 3 7/8" | 2.26" | -0.0008" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €234.27 | |
| A | IRR-3 | 3" | 2.01" | -0.0006" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €109.99 | |
| B | IRR-3-1 | 3" | 1 19/25" | -0.0006" to 0" | -0.0009" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €109.99 | |
| A | IRR-3/4-3 | 3/4" | 19/25" | -0.0004" to 0" | -0.0005" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €24.31 | |
| B | IRR-3/4 | 3/4" | 1.01" | -0.0004" to 0" | -0.0005" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €26.43 | |
| B | IRR-3/8 | 3/8" | 1.01" | -0.0004" to 0" | -0.0004" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €20.58 | |
| A | IRR-3/8-4 | 3/8" | 19/25" | -0.0004" to 0" | -0.0004" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €22.24 | |
| A | IRR-4-1/2-1 | 4 1/2" | 2.515" | -0.0008" to 0" | -0.001" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €377.99 | |
| A | IRR-4-1/4 | 4 1/4" | 2.26" | -0.0008" to 0" | -0.001" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €300.47 | |
| A | IRR-4 | 4" | 2.26" | -0.0008" to 0" | -0.001" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €291.37 | |
| A | IRR-5-1/2-1 | 5 1/2" | 2.515" | -0.001" to 0" | -0.001" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €494.05 | |
| A | IRR-5-1/2 | 5 1/2" | 3.015" | -0.001" to 0" | -0.001" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €503.77 | |
| A | IRR-5 | 5" | 3.015" | -0.001" to 0" | -0.001" to 0" | Alloy, Steel | Chrome Plated | Oil Holes | Grade 52100 | €485.81 |
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