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FAG
Angular Contact Ball B. FAG 7205 -B-XL-TVP-UA
- Technical data
- Inner diameter
- 25 mm
- Outer diameter
- 52 mm
- Width
- 15 mm
- Material
- Standard bearing steel
- Ball rows
- Single row bearing
- Seal
- None, open bearing
- Cage
- Polyamide cage
- Clearance
- Normal radial clearance
- Running accuracy
- Tolerance class P0/PN2 / ABEC 1
- Outer ring
- Without flange/groove
- Contact angle
- 40 degree
- Arrangement
- Bearing pair with a low axial clearance in O- and X-arrangement
- Temperature range
- -20 to +120 °C
- Weight
- 0,126 kg
| Scale quantity | Your discount | Unit price |
|---|---|---|
| 25 | 2,26 € | 43,00 € |
| 35 | 4,52 € | 40,74 € |
Angular Contact Ball B. FAG 7205 -B-XL-TVP-UA
The FAG 7205 -B-XL-TVP-UA angular contact ball bearing (25x52x15 mm) accommodates high axial forces on one side as well as radial loads, whilst maintaining a compact design.
This single-row angular contact ball bearing 7205 -B-XL-TVP-UA from FAG is made of rolling-element bearing steel (100Cr6) and has a bore of 25 mm, an outside diameter of 52 mm and a width of 15 mm. Thanks to its contact angle of 40 degrees, the bearing transmits axial forces via the angularly arranged raceways. As an open rolling bearing without sealing rings, it is designed for lubricated housings and covers a temperature range from -20 to +120 degrees.
What is the 7205 -B-XL-TVP-UA angular contact ball bearing suitable for?
This angular contact ball bearing is used when, in addition to radial forces, significant axial loads act on the shaft in one direction. Typical applications include rotating shaft bearings in mechanical engineering, where combined loads need to be specifically supported. As a single angular contact ball bearing can only accommodate axial forces in one direction, it is usually fitted in pairs with a bearing mounted in the opposite direction to accommodate forces in both axial directions.
What are the characteristics of the 40-degree contact angle and the UA design?
The combination of the 40-degree contact angle and the universal UA design facilitates the arrangement of bearings in pairs. The 40-degree contact angle serves to accommodate high axial forces via the raceways. The UA designation indicates that a pair of bearings has a low axial clearance when mounted in an O or X arrangement. The polyamide cage guides the low-mass rolling elements, whilst the outer ring, which has no flange or groove, fits smoothly into the housing bore.
What are the dimensions of the 7205 -B-XL-TVP-UA angular contact ball bearing?
The main dimensions are 25 mm internal diameter (bore), 52 mm external diameter and 15 mm width. The bearing complies with tolerance class P0/PN or ABEC 1. It has a cylindrical inner ring and a smooth outer ring without a flange or circumferential groove.
What does the 40-degree contact angle mean for this roller bearing?
The contact angle describes the line connecting the points of contact between the balls and the raceways relative to the radial plane. A contact angle of 40 degrees is designed to accommodate relatively high axial forces in one direction. The reaction forces are thereby supported obliquely by the bearing housing.
What characterises the UA variant of this angular contact ball bearing?
The suffix ‘UA’ denotes a universally adjustable single bearing for installation in sets. If two bearings of this type are fitted directly next to each other in an O or X configuration, a small, defined axial clearance is automatically established without the need for spacer rings.
Why is the bearing open, and how is it lubricated?
As an open bearing, this bearing has no factory-fitted seals or cover plates. It is used in designs where external seals are fitted within the housing and lubricants such as oil or grease can circulate freely. Relubrication takes place via the surrounding machine housing.
What are the characteristics of the integrated polyamide cage?
The polyamide cage guides the balls and is characterised by its low weight. In combination with 100Cr6 rolling bearing steel, this design is suitable for operation in a temperature range of -20 to +120 degrees Celsius.
How does an angular contact ball bearing differ from a standard deep-groove ball bearing?
Whilst a deep-groove ball bearing primarily absorbs radial forces, the raceways of an angular contact ball bearing are offset from one another in the axial direction. Consequently, the single-row angular contact ball bearing accommodates axial loads in one direction and requires a radial or axial support on the shaft.
Schaeffler Technologies AG & Co. KG
Industriestraße 1-3, 91074 Herzogenaurach, Germany
info.de@schaeffler.com, https://www.schaeffler.de/de/meta/impressum/
10019056