Bearing 6301NR NACHI
Advance Bearing 6301NR NACHI is your source 250x140x71.75 for quality Bearing catalog online and 250 Bore Diameter (mm) accessories. 250x140x71.75 Size (mm) shop online for home delivery or pick up in one of our 10000 .
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | 32228 J2 |
| Size (mm) | 250x140x71.75 |
| Bore Diameter (mm) | 250 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 71,75 |
| d | 140 mm |
| D | 250 mm |
| T | 71.75 mm |
| d1 | 191.53 mm |
| B | 68 mm |
| C | 58 mm |
| r1,2 - min. | 4 mm |
| r3,4 - min. | 3 mm |
| a | 60 mm |
| da - max. | 159 mm |
| db - min. | 156.5 mm |
| Da - min. | 210 mm |
| Da - max. | 236.5 mm |
| Db - min. | 238 mm |
| Ca - min. | 8 mm |
| Cb - min. | 13.5 mm |
| ra - max. | 4 mm |
| rb - max. | 3 mm |
| Basic dynamic load rating - C | 644 kN |
| Basic static load rating - C0 | 1000 kN |
| Fatigue load limit - Pu | 100 kN |
| Reference speed | 1900 r/min |
| Limiting speed | 2600 r/min |
| Calculation factor - e | 0.43 |
| Calculation factor - Y | 1.4 |
| Calculation factor - Y0 | 0.8 |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 14.333 |
| Product Group | B04334 |
| bore diameter: | 140 mm |
| operating temperature range: | Maximum of +250 °F |
| cup width: | 58 mm |
| dynamic load capacity: | 644 kN |
| assembly type: | Cone & Cup |
| static load capacity: | 1000 kN |
| outside diameter: | 250 mm |
| finish/coating: | Uncoated |
| cone width: | 68 mm |
| maximum rpm: | 2600 RPM |
| closure type: | Open |
| series: | 322 |
| cage material: | Steel |
| flange type: | Non-Flanged Cup |