- 1.771 in Inside Diameter
- 3.347 in Outside Diameter
- C0 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
- 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
| Radial Internal Clearance | Normal |
| Cage Material | Steel |
| Roller Material | Steel |
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring |
| Outer Diameter Type | Cylindrical |
| Housing Shoulder Diameter | 3.04 in |
| Component | Assembly |
| Shaft Fillet Radius [Max] | 0.04 in, 1 mm |
| Fillet Radius | 0.04 in |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| I.D. | 1.772 in, 45 mm |
| Inner Ring Width | 0.906 in, 23 mm |
| Bore Type | Tapered |
| Internal Clearance | C0 |
| Bearing Type | Unmounted Roller Bearing |
| Closure Type | Open |
| Rolling Element | Spherical |
| Limiting Speed - Grease | 4800 rpm |
| O.D. | 3.347 in, 85 mm |
| Enclosure | Unsealed |
| Cage Type | Stamped Window |
| Rolling Element Material | Steel |
| Precision Class | ISO P0 |
| Bearing Material | Steel |
| Radial Internal Clearance Specification | Normal Clearance |
| Origin | Spherical Radial |
| Limiting Speed - Oil | 6400 rpm |
| Housing Fillet Radius [Max] | 0.04 in, 1 mm |
| Relubricatable | No |
| Static Load Rating [Max] | 24400 lbf |
| No. of Rows | Double |
| Overall Width | 0.906 in, 23 mm |
| Dynamic Load Rating | 21100 lbf |
| Inch/Metric | Metric |
| Outer Ring Width | 0.906 in, 23 mm |
| Weight | 1.2 LB |
| EAN or UPC | 87796022836 |

