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Alternate Products
- 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.
| Bearing Material | Steel |
| Housing Fillet Radius [Max] | 0.08 in, 2 mm |
| Cage Type | Stamped Window |
| Rolling Element | Spherical |
| Outer Diameter Type | Cylindrical |
| Radial Internal Clearance | Normal |
| Dynamic Load Rating | 49,100.00 lbf |
| RIC | C0 |
| Limiting Speed - Grease | 2850 rpm |
| Outer Ring Width | 1.299 in, 33 mm |
| Component | Assembly |
| Overall Width | 1.299 in, 33 mm |
| Width | 33 mm |
| Tolerance | Iso Class 0 (Equiv. to RBEC 1) |
| O.D. | 5.512 in, 140 mm |
| Ring Modification | W33 - Lubrication Groove & 3 Holes in Outer Ring |
| Static Load Rating [Max] | 62,500.00 lbf |
| Inner Ring Width | 1.299 in, 33 mm |
| Fillet Radius | 2 mm |
| Shaft Fillet Radius [Max] | 0.08 in, 2 mm |
| Bore Type | Tapered |
| No. of Rows | Double |
| Limiting Speed - Oil | 3800 rpm |
| Precision Class | ISO P0 |
| Internal Clearance | C0 |
| Bearing Type | Unmounted Roller Bearing |
| Radial Internal Clearance Specification | Normal Clearance |
| Roller Material | Steel |
| Enclosure | Unsealed |
| Origin | Spherical Radial |
| Closure Type | Open |
| Cage Material | Steel |
| I.D. | 3.15 in, 80 mm |
| Housing Shoulder Diameter | 5.080 in |
| Weight | 4.46 LB |
| EAN or UPC | 87796023390 |
