- 5.905 in Inside Diameter
- 12.598 in Outside Diameter
- C0 Internal Clearance
- Steel
- 4.252 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
- Greater fatigue strength and increased wear resistance provide tougher protection against shock and acceleration loading from a hardened steel cage
- 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
| Closure Type | Open |
| Limiting Speed - Oil | 1500 rpm |
| Component | Assembly |
| Bearing Type | Unmounted Roller Bearing |
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring |
| No. of Rows | Double |
| Static Load Rating [Max] | 385700 lbf |
| Roller Material | Steel |
| Outer Ring Width | 4.252 in, 108 mm |
| Radial Internal Clearance | Normal |
| Cage Material | Steel |
| Limiting Speed - Grease | 1130 rpm |
| Shaft Fillet Radius [Max] | 0.12 in, 3 mm |
| Relubricatable | No |
| Fillet Radius | 0.12 in |
| Internal Clearance | C0 |
| Bearing Material | Steel |
| I.D. | 5.906 in, 150 mm |
| Bore Type | Tapered |
| Housing Fillet Radius [Max] | 0.12 in, 3 mm |
| Inch/Metric | Metric |
| Overall Width | 4.252 in, 108 mm |
| Rolling Element | Spherical |
| Enclosure | Unsealed |
| O.D. | 12.598 in, 320 mm |
| Rolling Element Material | Steel |
| Precision Class | ISO P0 |
| Inner Ring Width | 4.252 in, 108 mm |
| Outer Diameter Type | Cylindrical |
| Housing Shoulder Diameter | 11.02 in |
| Radial Internal Clearance Specification | Normal Clearance |
| Cage Type | Stamped Window |
| Dynamic Load Rating | 283100 lbf |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| Origin | Spherical Radial |
| Weight | 93.833 LB |
| EAN or UPC | 87796027602 |

