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- 4.331 in Inside Diameter
- 7.874 in Outside Diameter
- 2.087 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
- Vibrating feeders
- Vibrating compactors
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.
| Component | Assembly |
| Bore Type | Tapered |
| Rolling Element | Spherical |
| Enclosure | Unsealed |
| Housing Shoulder Diameter | 7.040 in |
| Cage Type | Stamped Window |
| Outer Diameter Type | Cylindrical |
| I.D. | 4.331 in, 110 mm |
| Precision Class | ISO P0 |
| Radial Internal Clearance | C3 |
| Housing Fillet Radius [Max] | 0.08 in, 2 mm |
| O.D. | 7.874 in, 200 mm |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Shaft Fillet Radius [Max] | 0.08 in, 2 mm |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| Fillet Radius | 2 mm |
| Width | 53 mm |
| Closure Type | Open |
| Limiting Speed - Oil | 2700 rpm |
| Overall Width | 2.087 in, 53 mm |
| RIC | C3 |
| Origin | Spherical Radial |
| Internal Clearance | C3 |
| Limiting Speed - Grease | 2030 rpm |
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring |
| Inner Ring Width | 2.087 in, 53 mm |
| Dynamic Load Rating | 106,700.00 lbf |
| Static Load Rating [Max] | 140,900.00 lbf |
| Bearing Material | Steel |
| Outer Ring Width | 2.087 in, 53 mm |
| Bearing Type | Unmounted Roller Bearing |
| Cage Material | Steel |
| Roller Material | Steel |
| No. of Rows | Double |
| Weight | 9.24 LB |
| EAN or UPC | 87796025318 |
