Bidirectional thrust tapered roller bearings 2THR52369
Welcome 440x240x72 to the 440x240x72 Size (mm) Bidirectional thrust tapered roller bearings 2THR52369 Boyal Industrial Pte ltd. online seller.
| Bearing number: | 6248 M |
| Size (mm): | 440x240x72 |
| Bore Diameter (mm): | 440 |
| Outer Diameter (mm): | 240 |
| Width (mm): | 72 |
| d: | 240 mm |
| D: | 440 mm |
| B: | 72 mm |
Product Details
| Bearing number | 6248 M |
| Size (mm) | 440x240x72 |
| Bore Diameter (mm) | 440 |
| Outer Diameter (mm) | 240 |
| Width (mm) | 72 |
| d | 240 mm |
| D | 440 mm |
| B | 72 mm |
| d1 | 309.5 mm |
| D1 | 370.5 mm |
| r1,2 - min. | 4 mm |
| da - min. | 257 mm |
| Da - max. | 423 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 358 kN |
| Basic static load rating - C0 | 465 kN |
| Fatigue load limit - Pu | 10.8 kN |
| Reference speed | 3000 r/min |
| Limiting speed | 2600 r/min |
| Calculation factor - kr | 0.025 |
| Calculation factor - f0 | 15 |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 60.264 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | No |
| Cage Material | Brass |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 240MM Bore; 440MM Outside Diameter; 72MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6248 M |
| Weight / LBS | 123.459 |
| Bore | 9.449 Inch | 240 Millimeter |
| Outer Race Width | 2.835 Inch | 72 Millimeter |
| Outside Diameter | 17.323 Inch | 440 Millimeter |
| d1 ≈ | 309.5 mm |
| D1 ≈ | 370.5 mm |
| r1,2 min. | 4 mm |
| da min. | 257 mm |
| Da max. | 423 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 358 kN |
| Basic static load rating C0 | 465 kN |
| Fatigue load limit Pu | 10.8 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 15 |
| Mass bearing | 51 kg |
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