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Bearings
Bearings
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Housings/housing Units
Housings/housing Units
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Linear Technology
Linear Technology
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V-Belts
V-Belts
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Seals
Seals
FAG
Self-Aligning Ball B. FAG 2203 -2RS-TVH
- Technical data
- Inner diameter
- 17 mm
- Outer diameter
- 40 mm
- Width
- 16 mm
- Material
- Standard bearing steel
- Ball rows
- Double row bearing
- Seal
- Contact seal on both sides
- Cage
- Polyamide cage
- Clearance
- Normal radial clearance
- Running accuracy
- Tolerance class P0/PN2 / ABEC 1
- Bore
- Cylindrical bore
- Inner ring
- Standard version
- Temperature range
- -30 to +100 °C
- Weight
- 0,088 kg
| Scale quantity | Your discount | Unit price |
|---|---|---|
| 25 | 1,42 € | 26,98 € |
| 35 | 2,84 € | 25,56 € |
Self-Aligning Ball B. FAG 2203 -2RS-TVH
The FAG 2203 -2RS-TVH self-aligning ball bearing effectively compensates for misalignment with two rows of balls within a compact housing size of 17 × 40 × 16 mm.
The FAG 2203 -2RS-TVH double-row self-aligning ball bearing is suitable for shaft mountings where misalignment or deflection occurs. Thanks to the hollow spherical raceway in the outer ring, the rolling bearing automatically adjusts its angular position. The component features a cylindrical bore with an internal diameter of 17 mm, an external diameter of 40 mm and a width of 16 mm. Manufactured from standard roller bearing steel 100Cr6, this version complies with the standard tolerance class P0/PN or ABEC 1.
What is the 2203-2RS-TVH self-aligning ball bearing suitable for in operation?
The bearing compensates for misalignment between housing bores and dynamic misalignment caused by shaft deflection. Typical applications include bearing arrangements prone to deflection in general mechanical engineering. This design primarily absorbs radial loads and guides the rotating shaft even when the bearing seats twist slightly relative to one another under working load.
What characteristics do the seal and polyamide cage offer in this design?
The suffix 2RS denotes a seal that seals on both sides. This design protects the interior from dust and moisture ingress and retains the lubricant inside the bearing. The integrated polyamide cage (TVH) guides the balls with low friction and contributes to quiet operation. The permissible operating temperature range is from -30 to +100 degrees. Thanks to the standard radial bearing clearance, the bearing is suitable for conventional installation situations without extreme thermal loads.
What are the dimensions of the 2203 -2RS-TVH self-aligning ball bearing?
This roller bearing has an inside diameter of 17 mm, an outside diameter of 40 mm and a width of 16 mm. Thanks to these dimensions, the double-row design with a standard inner ring requires little axial installation space and can be mounted directly onto cylindrical shaft seats.
What does the suffix 2RS mean for this pendulum bearing?
The designation 2RS indicates that there are abating seals fitted on both sides. These sealing lips make contact with the inner ring, keeping the lubricant inside and protecting the raceways from the ingress of dust, moisture and solid dirt particles from the environment.
What are the characteristics of the TVH polyamide cage used in this application?
The abbreviation TVH refers to a polyamide cage. This material reduces the weight of the rotating components, operates quietly and exhibits good emergency running properties in the event of brief lubricant shortages. The cage maintains the rolling elements at a uniform distance from one another.
What is the permissible temperature range for the 2203 -2RS-TVH self-aligning ball bearing?
The manufacturer specifies an operating temperature range of -30 to +100 degrees for this model. Both the material of the polyamide cage and the ablative seals are designed for this temperature range, which is why exceeding the limit values should be avoided.
How does the self-aligning ball bearing compensate for misalignment?
The outer ring of the bearing has a single, hollow spherical raceway for both rows of balls. This allows the ball assembly, together with the inner ring, to pivot freely about the centre of the bearing within specified limits, thereby compensating for any misalignment of the shaft relative to the bearing housing during operation.
What does tolerance class P0 mean for this roller bearing?
Tolerance class P0 (also known as PN or ABEC 1) defines the standardised accuracy for dimensional and running error tolerances. It provides reliable fitting accuracy for industrial applications without any specific requirements for increased precision.
Schaeffler Technologies AG & Co. KG
Industriestraße 1-3, 91074 Herzogenaurach, Germany
info.de@schaeffler.com, https://www.schaeffler.de/de/meta/impressum/
10007716