- Tapered roller bearings
- Single-row
- Inch series
Bearing No. JL69349/10
Specification data (main dimensions, etc.)
| d(mm) | 38.000 |
|---|
| D(mm) | 63.000 |
|---|
| T(mm) | 17.000 |
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| B(mm) | 17.000 |
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| C(mm) | 13.500 |
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| r(min.)(mm) | SP |
|---|
| r1(min.)(mm) | SP |
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| Basic load ratings : Cr(kN) | 54.7 |
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| Basic load ratings : C0r(kN) | 58.2 |
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| Fatigue load limit : Cu(kN) | 8.25 |
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| Limiting speeds(Grease lub.)(min-1) | 6000 |
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| Limiting speeds(Oil lub.)(min-1) | 8000 |
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| Load center spread : a(mm) | 14.6 |
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| Constant :e | 0.42 |
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| Axial load factors : Y1 | 1.44 |
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| Axial load factors : Y0 | 0.79 |
Mounting dimensions,weight (reference)
| da(mm) | 49.0 mm |
|---|
| db(mm) | 41.0 mm |
|---|
| Da(mm) | 60.0 mm |
|---|
| Db(mm) | 56.5 mm |
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| ra(max.)(mm) | 3.5 mm |
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| rb(max.)(mm) | 1.2 mm |
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| Mass(Refer.)(kg) | 0.198 kg |