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- 3.15 in Inside Diameter
- 5.512 in Outside Diameter
- 1.299 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.
| Cage Material | Steel |
| Static Load Rating [Max] | 62,500.00 lbf |
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring |
| Overall Width | 1.299 in, 33 mm |
| Internal Clearance | C0 |
| Rolling Element | Spherical |
| Limiting Speed - Oil | 3800 rpm |
| Bore Type | Cylindrical |
| Dynamic Load Rating | 49,100.00 lbf |
| RIC | C0 |
| Width | 33 mm |
| Roller Material | Steel |
| I.D. | 3.15 in, 80 mm |
| Radial Internal Clearance | Normal |
| Shaft Fillet Radius [Max] | 0.08 in, 2 mm |
| Limiting Speed - Grease | 2850 rpm |
| Component | Assembly |
| Cage Type | Stamped Window |
| Precision Class | ISO P0 |
| Radial Internal Clearance Specification | Normal Clearance |
| Housing Fillet Radius [Max] | 0.08 in, 2 mm |
| Outer Diameter Type | Cylindrical |
| Bearing Type | Unmounted Roller Bearing |
| Closure Type | Open |
| Bearing Material | Steel |
| Inner Ring Width | 1.299 in, 33 mm |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| Fillet Radius | 2 mm |
| O.D. | 5.512 in, 140 mm |
| Enclosure | Unsealed |
| No. of Rows | Double |
| Outer Ring Width | 1.299 in, 33 mm |
| Origin | Spherical Radial |
| Weight | 4.52 LB |
| EAN or UPC | 87796023345 |
