Timken 6311-2RS Radial/Deep Groove Ball Bearing - Straight Bore, 55 mm ID, 120 mm OD, 29 mm Width, Double Sealed
- Regular price
- €146,95
- Sale price
- €146,95
- Regular price
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Key Features
- Easy to interchange, designed as metric bearings and dimensionally interchangeable with competitor metric products
- Long bearing life through high-quality steel material
- Optimized internal geometry allows for quiet and reliable operation even at high speeds
- Includes Polyrex™ EM premium lubricant on sealed and shielded deep grove bearings for reduced torque and quieter operation
- Minimize vibration and noise in electric motor applications through super finishing, preferred clearance designation and premium grease
- Two-piece riveted steel cage ensures high rigidity and strength by reducing frictional torque
Description
Timken Ball Bearings
Timken® Ball Bearings are precision-engineered components designed to deliver reliable performance, high efficiency, and long service life across a wide range of industrial and automotive applications. Built with premium-grade steel and advanced heat treatment, Timken bearings provide exceptional load capacity, superior wear resistance, and smooth rotational motion even in demanding environments.
Each bearing is manufactured to exacting standards for dimensional accuracy and noise reduction, ensuring dependable operation in motors, gearboxes, pumps, conveyors, and other rotating equipment. With optimized internal geometry and advanced sealing technology, Timken ball bearings help minimize friction, extend lubrication intervals, and reduce downtime.
Why Choose Timken:
Timken has been a trusted name in motion technology for over a century, delivering innovation and performance that set the standard for bearing reliability. Whether for OEM use or replacement applications, Timken ball bearings offer consistent performance you can depend on.
Specifications
| Bore Type | Straight |
| Bore Diameter | 55 mm |
| Outside Diameter | 120 mm |
| Overall Width | 29 mm |
| Closure Type | Double Sealed |
| Snap Ring Included | Without Snap Ring |
| Internal Clearance | C0 |
| Max Operating Temperature | 120° C |
| Precision Rating | ABEC 1 |
| Bearing Material | Steel |
| Cage Material | Steel |
| Inner Ring Width | 1.142 in |
| Fillet Radius | 0.0787 in |
| Series | 6300 |
| Manufacturer Catalog Number | 6311-2RS |
| Manufacturer UPC Number | 087796294141 |
| UPC_NO | 087796294141 |
| Weight | 3.02 lbs |
| Type Of Bearing | Ball Bearing |
| Component Type | Assembly |
| Features & Benefits | Contact seal(s) offer superior lubricant retention and bearing protection from contaminants |
| Maximum Operating RPM | 6700 RPM (grease), 10000 RPM (oil) |
| Outer Diameter Type | Cylindrical |
| Precision Class | ISO Normal/ABEC1 |
| Relubricatable | No |
| Rolling Element | Ball |
| Min Operating Temperature | -40° C |
| Row Type | Single |
| Self Aligning | No |
| Description | 6311-2RS BALL BEARINGS |
| Retainer Material | Cold Rolled Steel |
| Product Type | Radial & Deep Groove Ball Bearings |
| Long Description | The 6311-2RS is a 55 mm bore radial/deep groove ball bearing with 120 mm OD, 29 mm width, straight design, double sealed |