- 3.15 in Inside Diameter
- 6.693 in Outside Diameter
- 2.284 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
- 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
- Lubrication groove and holes in outer ring to facilitate relubrication through the housing.
| I.D. | 3.15 in, 80 mm |
| Cage Type | Stamped Window |
| Static Load Rating [Max] | 99700 lbf |
| Inner Ring Width | 2.284 in, 58 mm |
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring |
| Origin | Spherical Radial |
| Component | Assembly |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Overall Width | 2.284 in, 58 mm |
| Bore Type | Tapered |
| O.D. | 6.693 in, 170 mm |
| Rolling Element | Spherical |
| Limiting Speed - Grease | 2100 rpm |
| Housing Shoulder Diameter | 5.92 in |
| Closure Type | Open |
| Bearing Type | Unmounted Roller Bearing |
| Outer Diameter Type | Cylindrical |
| Internal Clearance | C3 |
| Enclosure | Unsealed |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| Dynamic Load Rating | 83200 lbf |
| No. of Rows | Double |
| Bearing Material | Steel |
| Precision Class | ISO P0 |
| Housing Fillet Radius [Max] | 0.08 in, 2 mm |
| Radial Internal Clearance | C3 |
| Roller Material | Steel |
| Limiting Speed - Oil | 2800 rpm |
| Fillet Radius | 0.08 in |
| Cage Material | Steel |
| Shaft Fillet Radius [Max] | 0.08 in, 2 mm |
| Outer Ring Width | 2.284 in, 58 mm |
| Weight | 13.46 LB |
| EAN or UPC | 87796026643 |

