- 1.771 in Inside Diameter
- 3.347 in Outside Diameter
- C3 Internal Clearance
- Steel
- 0.906 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
- Better contaminant purging from slots on cage face helps extend bearing life
- Longer lubrication life achieved from lower operating temperatures due to reduced internal friction and running torque from cage guided rollers
- Longer bearing life achieved from higher capacity (vs. competitors)
- Greater fatigue strength and increased wear resistance provide tougher protection against shock and acceleration loading from a hardened steel cage
| Component | Assembly |
| Outer Diameter Type | Cylindrical |
| Internal Clearance | C3 |
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| Limiting Speed - Oil | 6400 rpm |
| Cage Material | Steel |
| Inch/Metric | Metric |
| Rolling Element | Spherical |
| Outer Ring Width | 0.906 in, 23 mm |
| Shaft Fillet Radius [Max] | 0.04 in, 1 mm |
| Dynamic Load Rating | 21100 lbf |
| Static Load Rating [Max] | 24400 lbf |
| Cage Type | Stamped Window |
| Closure Type | Open |
| Limiting Speed - Grease | 4800 rpm |
| Rolling Element Material | Steel |
| Fillet Radius | 0.04 in |
| Roller Material | Steel |
| Radial Internal Clearance | C3 |
| Bearing Type | Unmounted Roller Bearing |
| Precision Class | ISO P0 |
| Housing Shoulder Diameter | 3.04 in |
| Inner Ring Width | 0.906 in, 23 mm |
| I.D. | 1.772 in, 45 mm |
| Relubricatable | No |
| No. of Rows | Double |
| Origin | Spherical Radial |
| O.D. | 3.347 in, 85 mm |
| Bearing Material | Steel |
| Housing Fillet Radius [Max] | 0.04 in, 1 mm |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Bore Type | Tapered |
| Overall Width | 0.906 in, 23 mm |
| Enclosure | Unsealed |
| Weight | 1.235 LB |
| EAN or UPC | 87796022843 |

