FREE delivery on orders over €150
Product Specifications:
| Item | Ball Bearing |
| Abec Rating | 1 |
| Abec Tolerance | 1 |
| Ball Material | Alloy Steel |
| Bearing Industry Number | 6311 |
| Bearing Type | Single Shield |
| Bore Dia. | 2.165" |
| Bore Diameter | 55 mm |
| Bore Diameter Tolerance | -0.015 mm to 0 mm |
| Cage Material | Steel |
| Closure | Single Shielded |
| Closure & Seal Type | Single Shielded |
| Dynamic Radial Load Capacity | 103900N |
| Enclosure Type | One Metal Shield |
| Fillet Radius | 2 mm |
| Includes Retaining Ring | No |
| Internal Clearance | C3 Loose |
| Internal Special Features | No |
| Lubricant Material | Quaker Ferrocote |
| Max. Capacity/filling Slot | Yes |
| Max. Speed | 3429 RPM |
| Maximum Temperature | 200°F |
| Minimum Temperature | -60°F |
| Number Of Rows | 1 |
| Outer Race Width | 1.142" |
| Outer Ring Width | 29 mm |
| Outside Dia. | 4.724" |
| Outside Diameter | 120 mm |
| Outside Diameter Tolerance | -0.015 mm to 0 mm |
| Precision Class | ABEC 1, ISO P0 |
| Retaining Ring Dia. | Not Applicable |
| Retaining Ring Groove | No |
| Retaining Ring Thickness | Not Applicable |
| Ring Material | Alloy Steel |
| Rolling Element | Ball Bearing |
| Seal/shield Type | Single Shielded |
| Shield Material | Steel |
| Snap Ring | No |
| Static Radial Load Capacity | 66900N |
| System Of Measurement | Metric |
Shipping Info:
| Ship weight (kg) | 1.44 |
| Ship height (cm) | 11.99 |
| Ship length (cm) | 11.99 |
| Ship width (cm) | 2.9 |
Product Variants
| Model | Closure | Outer Ring Width | Bore Dia. | Outside Dia. | Industry Number | Includes Retaining Ring | Retaining Ring Groove | Static Radial Load Capacity | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 315W | Open | 37 mm | 2.953" | 6.299" | 315W | No | No | 126774N | €485.05 | |
| 317W | Open | 41 mm | - | - | 317W | No | No | 157467N | €946.01 | |
| 322W | - | - | - | - | - | - | - | - | €1,727.58 | |
| 310WDDN | Double Shielded | 27 mm | 1.969" | 4.331" | - | No | No | 56800N | €228.69 | |
| 313WDDN | Double Shielded | 33 mm | - | - | - | No | No | 97000N | €544.60 | |
| 313WDN | Single Shielded | 33 mm | - | - | - | No | No | 97000N | €525.08 | |
| 306WDD | Double Shielded | 19 mm | - | - | - | No | Yes | 22600N | €149.97 |
Explore More
- KEYSHAFT
- Air Polishers and Buffers
- Air Velocity Meters and Anemometers
- Humidity Controls
- Caster Accessories
- Thread Insert Tool Accessories
- AKRO-MILS 30234 Akrobins Plastic Storage Bins
- CONDOR PU Coated White Gloves, Palm Coverage
- LOC-LINE Element Clamps With Screws
- TEMPCO NHW Series Mica Insulated Nozzle Heaters
- APPROVED VENDOR Male Elbow, 90 Degrees, Tube x MNPT, Nickel Plated Brass
- DAYTON General Purpose AC Motors, 3 Phase Design, Keyed Shaft
- VULCAN HART Cooling Fan
- ENERPAC AR Series Couplers
- WERMA 107 Series 22.5mm Panel Mount Electrical Buzzers
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
TIMKEN 311WDN Maximum Capacity Ball Bearing, 120 mm Diameter
€311.13 /unit
