- 8.661 in Inside Diameter
- 14.567 in Outside Diameter
- 4.724 in Overall Width
- Double Row
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
- Improved bearing performance in extreme operating conditions, minimizing impact of contaminants that can get caught in the bearing's roller and cage due to an enhanced cage bridge design
- Extend bearing life in applications with extreme shock/vibration, high gravitational forces and minimal lubrication conditions due to the extra strength and durability provided by our machined brass cage
- Applications that require higher levels of precision and/or lower levels of runout. Bearing contains holes to facilitate lifting and handling…not for application use. Lubrication groove and holes in outer ring to facilitate relubrication through the housing.
| Housing Shoulder Diameter | 13.22 in |
| Roller Material | Steel |
| No. of Rows | Double |
| Bearing Type | Unmounted Roller Bearing |
| Overall Width | 4.724 in, 120 mm |
| Limiting Speed - Oil | 1000 rpm |
| Rolling Element | Spherical |
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring, W45A - Tapped Holes in Face of Outer Ring to Facilitate Lifting, C02 - Inner Ring w/Extra Close Running Accuracy, W31 - Bearing Inspected to Meet Special Quality Requirements, C04 - Outer Ring w/Extra Close Running Accuracy |
| Static Load Rating [Max] | 620600 lbf |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| I.D. | 8.661 in, 220 mm |
| Cage Type | Machined Finger |
| Radial Internal Clearance | C3 |
| Component | Assembly |
| Closure Type | Open |
| Limiting Speed - Grease | 750 rpm |
| Enclosure | Unsealed |
| Housing Fillet Radius [Max] | 0.12 in, 3 mm |
| Origin | Spherical Radial |
| Cage Material | Brass |
| Bore Type | Tapered |
| Inner Ring Width | 4.724 in, 120 mm |
| Bearing Material | Steel |
| Precision Class | ISO P0 |
| O.D. | 14.567 in, 370 mm |
| Dynamic Load Rating | 365600 lbf |
| Fillet Radius | 0.12 in |
| Outer Ring Width | 4.724 in, 120 mm |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| Outer Diameter Type | Cylindrical |
| Shaft Fillet Radius [Max] | 0.12 in, 3 mm |
| Internal Clearance | C3 |
| Weight | 112.52 LB |
| EAN or UPC | 87796188105 |

