FAG Germany Tapered roller bearings - K1780-1729
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Product Details
| Bearing number | 6312-2RS1/HC5C3WT |
| Size (mm) | 130x60x31 |
| Bore Diameter (mm) | 130 |
| Outer Diameter (mm) | 60 |
| Width (mm) | 31 |
| d | 60 mm |
| D | 130 mm |
| B | 31 mm |
| d1 | 81.86 mm |
| D2 | 112 mm |
| da - min. | 72 mm |
| da - max. | 81.8 mm |
| Da - max. | 118 mm |
| ra - max. | 2 mm |
| Basic dynamic load rating - C | 85.2 kN |
| Basic static load rating - C0 | 52 kN |
| Fatigue load limit - Pu | 2.2 kN |
| Limiting speed | 3400 r/min |
| Calculation factor - kr | 0.025 |
| Calculation factor - f0 | 13.1 |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B00308 |
| Enclosure | 2 Seals |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | Silicon Nitride Rolling Element | Electrical Insulated |
| Cage Material | Steel |
| Enclosure Type | Contact Seal |
| Internal Clearance | C3-Loose |
| Inch - Metric | Metric |
| Long Description | 60MM Bore; 130MM Outside Diameter; 31MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; Silicon Nitride Rolling Element | Electrical Insulated Internal Special |
| Other Features | Deep Groove | NBR Seal | Hybrid Silicon Nitride Rolling Element | WT Standard Grease |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 1.5 |
| Bore | 2.362 Inch | 60 Millimeter |
| Outside Diameter | 5.118 Inch | 130 Millimeter |
| Outer Race Width | 1.22 Inch | 31 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| d1 ≈ | 81.86 mm |
| D2 ≈ | 112 mm |
| r1,2 min. | 2.1 mm |
| da min. | 72 mm |
| Da max. | 118 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 81.9 kN |
| Basic static load rating C0 | 52 kN |
| Fatigue load limit Pu | 2.2 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 13.1 |
| Mass bearing | 1.77 kg |