7214 -B-XL-TVP-P5-UO Angular Contact Ball B. by FAG
7214 -B-XL-TVP-P5-UO Angular Contact Ball B. by FAG

FAG

Angular Contact Ball B. FAG 7214 -B-XL-TVP-P5-UO

Technical data
 
Inner diameter
70 mm
Outer diameter
125 mm
Width
24 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 P5 / ABEC 5
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
1,08 kg
Scale quantity Your discount Unit price
2 8,97 € 170,51 €
5 17,94 € 161,54 €
179,48 €
exkl. MwSt, zzgl. Versandkosten

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Angular Contact Ball B. FAG 7214 -B-XL-TVP-P5-UO
In Stock

Angular Contact Ball B. FAG 7214 -B-XL-TVP-P5-UO

The FAG 7214 -B-XL-TVP-P5-UO single-row angular contact ball bearing offers high positioning accuracy with a 70 mm bore, 125 mm outer diameter and 24 mm width.

The 7214 -B-XL-TVP-P5-UO angular contact ball bearing is an open, single-row radial rolling bearing made from standard bearing steel (100Cr6) for demanding industrial applications. Thanks to its contact angle of 40 degrees, this component can accommodate combined loads consisting of radial forces and single-sided axial forces. FAG manufactures this model with a lightweight polyamide cage and designs it for a temperature range of -20 to +120 degrees. This design is suitable for precise shaft support in mechanical engineering.

What is the 7214 -B-XL-TVP-P5-UO angular contact ball bearing suitable for?

This bearing type is primarily used where rotating shafts must accommodate not only radial forces but also defined axial forces in one direction. Due to its higher tolerance class P5 or ABEC 5, the bearing is recommended for precision shaft mountings with high requirements for concentricity and rigidity. As this is an open bearing without an integrated seal, you should integrate it directly into your design’s lubrication system.

What do the P5 tolerance class and the UO designation mean?

Tolerance class P5 denotes tighter dimensional and running tolerances than the standard specification, which improves concentricity at higher speeds. The suffix UO indicates that, when mounted in pairs in an O or X arrangement, the bearing pair is adjusted to be free of play. This simplifies the assembly of bearing sets, as no manual adjustment of the axial clearance is required. When designing the assembly, ensure that the reaction force is supported by a second bearing.

What are the main dimensions of the 7214 -B-XL-TVP-P5-UO angular contact ball bearing?

The bearing has an internal diameter of 70 mm, an external diameter of 125 mm and a total width of 24 mm. These dimensions define the installation space required on the shaft and within the housing. Thanks to the standardised dimensions of the 7214 series, the component can be integrated precisely into existing designs.

What is the purpose of the 40-degree pressure angle?

The contact angle of 40 degrees, indicated by the suffix ‘B’, determines the direction of force transmission between the inner and outer rings. A larger contact angle gives the angular contact ball bearing a higher axial load capacity in one direction. As a result, this model effectively absorbs axial forces alongside radial loads.

What does the code ‘UO’ mean in the storage layout?

The suffix ‘UO’ stands for a universal design intended for installation in sets. If two of these bearings are fitted opposite each other in an O or X configuration, the result is a backlash-free bearing set. This saves installation time, as you do not need to manually adjust the axial operating clearance using shims or spacer rings.

What are the lubrication requirements for the open design?

As this is an open bearing without integrated sealing washers, the lubricant must be supplied via the housing. Before commissioning, apply a suitable lubricant, such as roller bearing grease or lubricating oil, to the bearing seat. To prevent the ingress of dirt particles, an external seal must be fitted to the housing.

What is the temperature range within which the bearing can be used?

The permissible operating temperature range is from -20 to +120 degrees. This range is limited, amongst other things, by the dimensionally stable polyamide cage (TVP). When selecting the lubricant, you should ensure that it is suitable for the intended temperature range and the environmental conditions of your application.

What distinguishes P5 tolerance class bearings from standard bearings?

Tolerance class P5, comparable to ABEC 5, offers tighter manufacturing tolerances in terms of dimensional accuracy, axial runout and radial runout compared with standard bearings. This reduces vibrations during operation and enables more precise shaft guidance, which is particularly important in precision drives subject to dynamic loads.

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

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