6009ZC3, Single Row Radial Ball Bearing - Single Shielded
| Bearing number: | 6311NR |
| Size (mm): | 55x120x29 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 120 |
| Width (mm): | 29 |
| d: | 55 mm |
| D: | 120 mm |
| B: | 29 mm |
Product Details
| Bearing number | 6311NR |
| Size (mm) | 55x120x29 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 29 |
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| C | 29 mm |
| a | 4.06 mm |
| b | 3.1 mm |
| f | 2.82 mm |
| r min. | 2 mm |
| r1 min. | 0.5 mm |
| D1 | 115.21 mm |
| D2 | 129.7 mm |
| Weight | 1.37 Kg |
| Basic dynamic load rating (C) | 71,5 kN |
| Basic static load rating (C0) | 44,5 kN |
| (Grease) Lubrication Speed | 5600 r/min |
| Category | Ball Bearings |
| Inventory | 1.0 |
| Minimum Buy Quantity | N/A |
| UNSPSC | 31171504 |
| Weight / Kilogram | 1.371 |
| Product Group | B00308 |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Enclosure | Snap Ring Groove with Snap Ring |
| Bore Size | 55 mm |
| Outside Diameter | 120 mm |
| Width | 29 mm |
| Fillet Radius/Chamfer | 2 mm |
| r1 | 0.5 mm |
| Snap Ring Width | 2.8 mm |
| Snap Ring Outside Diameter | 129.7 mm |
| D1 (max) | 115.2 mm |
| a (max) | 4.1 mm |
| b (min) | 3.1 mm |
| Dynamic Load Rating | 71,500 N |
| Static Load Rating | 44,500 N |
| Limiting Speed - Grease | 5,800 rpm |
| Limiting Speed - Oil | 6,800 rpm |
| Factor fo | 13.1 |
| Radial Clearance | 0.008 to 0.028 mm |
| da (min) | 65 mm |
| Da (max) | 110 mm |
| Dx (min) | 131.5 mm |
| ra (max) | 2 mm |
| Cy (max) | 6.5 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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