7222 -B-XL-TVP-UO Angular Contact Ball B. by FAG
7222 -B-XL-TVP-UO Angular Contact Ball B. by FAG

FAG

Angular Contact Ball B. FAG 7222 -B-XL-TVP-UO

Technical data
 
Inner diameter
110 mm
Outer diameter
200 mm
Width
38 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 is clearance-free in O- and X-arrangement
Temperature range
-20 to +120 °C
Weight
4,44 kg
Scale quantity Your discount Unit price
2 21,16 € 401,91 €
5 42,30 € 380,77 €
423,07 €
inkl. MwSt, zzgl. Versandkosten

6 ready to ship

Angular Contact Ball B. FAG 7222 -B-XL-TVP-UO
In Stock

Angular Contact Ball B. FAG 7222 -B-XL-TVP-UO

The FAG 7222 -B-XL-TVP-UO angular contact ball bearing handles combined loads without play in a paired O or X arrangement, with dimensions of 110 × 200 × 38 mm.

The FAG 7222 -B-XL-TVP-UO angular contact ball bearing accommodates radial forces as well as single-sided axial forces. Thanks to its raceways, which are offset at an angle to one another, this rolling bearing effectively dissipates the forces at a contact angle of 40 degrees. The polyamide cage ensures smooth running of the ball row. As this is an open design without integrated seals, you can integrate the bearing directly into your design’s lubrication system.

What is the 7222 -B-XL-TVP-UO angular contact ball bearing suitable for?

Designs subject to simultaneous radial and axial forces represent the primary application for this angular contact ball bearing. Typical applications include shaft mountings with combined loads that require defined axial guidance. As a single angular contact ball bearing can only accommodate axial forces in one direction, it is often fitted in pairs with a second bearing mounted in the opposite direction. In this way, you can guide shafts in both directions and absorb alternating loads.

What distinguishes the UO design and the contact angle?

The suffix ‘UO’ denotes a universal design for installation in pairs. When fitted in an O or X arrangement, this results in a backlash-free mounting without the need for shims or complex adjustment procedures. The nominal contact angle of 40 degrees gives the component a high axial load-carrying capacity. When designing the application, please note the permissible operating temperature range of -20 to +120 degrees and ensure that suitable lubricants for open rolling bearings are used.

What are the main dimensions of the 7222 -B-XL-TVP-UO angular contact ball bearing?

The dimensions are 110 mm bore diameter, 200 mm outer diameter and 38 mm width. The solid outer ring is cylindrical in design and has neither a flange nor a ring groove. These standardised mounting dimensions allow for installation in standardised housing and shaft seats.

What does the suffix ‘TVP’ mean in relation to this roller bearing?

The abbreviation TVP stands for a polyamide cage. This material is characterised by its low weight, elastic properties and favourable emergency running characteristics. The polyamide cage guides the rolling elements quietly and is suitable for operating temperatures ranging from -20 to +120 degrees.

What is the function of the UO universal version?

Bearings with the designation UO are specially designed to be fitted in sets. If two of these angular contact ball bearings are mounted directly next to each other in an O or X configuration, a play-free bearing arrangement is automatically created. This simplifies installation, as there is no need to manually adjust the axial bearing clearance.

Why does this angular contact ball bearing have a 40-degree contact angle?

The suffix ‘B’ indicates a contact angle of 40 degrees between the balls and the raceways. This angular arrangement enables the roller bearing to accommodate high axial forces in one direction. A counter-bearing, set at the corresponding angle, is used to accommodate axial forces in the opposite direction.

How is the open angular contact ball bearing lubricated and sealed?

This design does not feature any integrated sealing washers as standard. During operation, the bearing is lubricated either with roller bearing grease or via an oil bath. To prevent the ingress of dirt particles and moisture, sealing is provided by the surrounding housing structure.

In which tolerance class is the bearing manufactured?

The bearing complies with the standard tolerance class P0 or PN, which corresponds internationally to the ABEC 1 classification. This class defines the dimensional and running accuracy for standard industrial applications in general mechanical engineering.

Schaeffler Technologies AG & Co. KG
Industriestraße 1-3, 91074 Herzogenaurach, Germany
info.de@schaeffler.com, https://www.schaeffler.de/de/meta/impressum/

10017352
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