- 6.299 in Inside Diameter
- 13.385 in Outside Diameter
- 5.354 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
- Screens
- Pavement profilers
- Building block machines
- Finishing mills
- Saw frames
- Bin vibrators
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
- Lubrication groove and holes in outer ring to facilitate relubrication through the housing. Applications that see vibration and shock loading. Bearing designed to upper 2/3 of specified clearance to help ensure proper bearing operating temperatures. Reduced bore and outer ring tolerances help ensure improved inner ring fit onto the shaft and outer ring in the housing.
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring, W22 - Outer Ring w/Reduced Outside Diameter Tolerance, W88 - Inner Ring w/Reduced Bore Diameter Tolerance |
| Component | Assembly |
| No. of Rows | Double |
| Bearing Material | Steel |
| Housing Fillet Radius [Max] | 0.12 in, 3 mm |
| Rolling Element | Spherical |
| Outer Diameter Type | Cylindrical |
| O.D. | 13.385 in, 339.987 mm |
| Static Load Rating [Max] | 572000 lbf |
| Limiting Speed - Grease | 900 rpm |
| Roller Material | Steel |
| Radial Internal Clearance | C4 |
| Inner Ring Width | 5.354 in, 136 mm |
| Precision Class | ISO P0 |
| Limiting Speed - Oil | 1200 rpm |
| I.D. | 6.299 in, 160 mm |
| Enclosure | Unsealed |
| Bore Type | Cylindrical |
| Shaft Fillet Radius [Max] | 0.12 in, 3 mm |
| Internal Clearance | C4 |
| Origin | Spherical Radial |
| Cage Design | Land Riding Bronze Cage |
| Closure Type | Open |
| RIC | C4 |
| Outer Ring Width | 5.354 in, 136 mm |
| Radial Internal Clearance Specification | Clearance Greater Than C3 |
| Overall Width | 5.354 in, 136 mm |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| Dynamic Load Rating | 374500 lbf |
| Cage Type | Machined Finger |
| Bearing Type | Unmounted Roller Bearing |
| Fillet Radius | 3 mm |
| Cage Material | Brass |
| Weight | 152.0 LB |
| EAN or UPC | 87796031975 |

