- 7.087 in Inside Diameter
- 11.024 in Outside Diameter
- C0 Internal Clearance
- Steel
- 3.937 in Overall Width
description
- With more than a century of knowledge and innovation, Timken is an industry-leader in designing, manufacturing and applying high performance engineered bearings into our customers’ most challenging applications. With one common global quality system across all manufacturing plants, we deliver consistent product performance and reliability anywhere in the world. As a Timken customer, you are connected to a team of application, sales and on-site service engineers who help solve unique equipment challenges resulting in extended uptime, productivity and efficiency. We are a recognized global leader in spherical roller bearings, with a manufacturing history going back to the early 1900s. With one of the broadest ranges of spherical roller bearings and assemblies fitting shafts of 25mm to 2500mm, our team can help provide the optimal solution for your application. Designed to meet the toughest application conditions, our Spherical Roller Bearings can increase productivity and uptime in your equipment due to optimized internal geometry and higher capacity, resulting in longer bearing life. Timken Spherical Roller Bearings can also lead to more productivity and uptime thanks to lower operating temperatures resulting in extended lubrication life and reduced lubricant usage.
applications
- Pulp and paper mills
- Construction and mining equipment
- Metal mills
features
- Longer bearing life achieved from higher capacity (vs. competitors)
- Longer lubrication life achieved from lower operating temperatures due to reduced internal friction and running torque from cage guided rollers
- Better contaminant purging from slots on cage face helps extend bearing life
- Greater fatigue strength and increased wear resistance provide tougher protection against shock and acceleration loading from a hardened steel cage
| Enclosure | Unsealed |
| Internal Clearance | C0 |
| Inner Ring Width | 3.937 in, 100 mm |
| Precision Class | ISO P0 |
| Limiting Speed - Oil | 1100 rpm |
| Bearing Material | Steel |
| Closure Type | Open |
| Radial Internal Clearance | Normal |
| Origin | Spherical Radial |
| Outer Diameter Type | Cylindrical |
| O.D. | 11.024 in, 280 mm |
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring |
| Overall Width | 3.937 in, 100 mm |
| Rolling Element | Spherical |
| Cage Type | Stamped Window |
| Rolling Element Material | Steel |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| Relubricatable | No |
| Cage Material | Steel |
| Radial Internal Clearance Specification | Normal Clearance |
| Inch/Metric | Metric |
| No. of Rows | Double |
| Shaft Fillet Radius [Max] | 0.08 in, 2 mm |
| I.D. | 7.087 in, 180 mm |
| Bore Type | Cylindrical |
| Limiting Speed - Grease | 830 rpm |
| Outer Ring Width | 3.937 in, 100 mm |
| Component | Assembly |
| Bearing Type | Unmounted Roller Bearing |
| Roller Material | Steel |
| Housing Fillet Radius [Max] | 0.08 in, 2 mm |
| Weight | 50.705 LB |
| EAN or UPC | 87796161122 |

