3216 -B-TVH Angular Contact Ball B. by FAG
3216 -B-TVH Angular Contact Ball B. by FAG

FAG

Angular Contact Ball B. FAG 3216 -B-TVH

Technical data
 
Inner diameter
80 mm
Outer diameter
140 mm
Width
44,4 mm
Material
Standard bearing steel
Ball rows
Double 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
Standard version
Temperature range
-20 to +120 °C
Weight
2,4 kg
Scale quantity Your discount Unit price
2 10,86 € 206,39 €
5 21,72 € 195,53 €
217,25 €
inkl. MwSt, zzgl. Versandkosten

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Angular Contact Ball B. FAG 3216 -B-TVH
In Stock

Angular Contact Ball B. FAG 3216 -B-TVH

The FAG 3216 -B-TVH double-row angular contact ball bearing, with a bore of 80 mm and an outside diameter of 140 mm, can accommodate high radial loads as well as axial loads on both sides.

The FAG 3216 -B-TVH angular contact ball bearing is an open, double-row rolling bearing made from standard bearing steel (100Cr6). Thanks to its double-row design with a contact angle of 40 degrees, this construction effectively supports radial loads and axial loads acting in both directions. With dimensions of 80 mm bore, 140 mm outside diameter and 44.4 mm width, the bearing is suitable for demanding shaft mountings in mechanical engineering. The open design allows for flexible lubrication via the housing system.

What is the 3216 -B-TVH double-row angular contact ball bearing suitable for?

Bearing arrangements subject to combined loads benefit from the design of this double-row angular contact ball bearing. Its use is recommended in designs with rotating shafts where radial forces and, at the same time, axial forces acting in both directions must be supported. Thanks to its contact angle of 40 degrees, the bearing effectively supports axial loads. The P0/PN (ABEC 1) tolerance class ensures precise concentricity in standard industrial applications.

What is the function of the TVH polyamide cage?

The injection-moulded polyamide cage, designated TVH, guides the rolling elements with low friction and dampens operating noise. Furthermore, the material reduces the weight of the rotating components within the bearing. Please note the permissible temperature range of -20 to +120 degrees, which applies to the cage material. As this is an open bearing, lubrication and protection against foreign particles must be provided by the surrounding housing structure.

What are the dimensions of the 3216 -B-TVH angular contact ball bearing?

With a bore of 80 mm, an outer diameter of 140 mm and a width of 44.4 mm, this model complies with the specified design dimensions. The cylindrical outer ring has neither a flange nor a ring groove, which allows for direct installation in standard housing bores.

What does the suffix ‘TVH’ mean in relation to this FAG bearing?

The abbreviation TVH denotes a cage made from injection-moulded polyamide. This cage material operates quietly, reduces friction on the rolling elements and allows for an operating temperature range of -20 to +120 degrees.

In which directions does the double-row angular contact ball bearing accommodate loads?

Thanks to the two rows of balls and the contact angle of 40 degrees, the bearing supports radial loads as well as axial forces acting in both directions. It therefore acts as a fixed bearing on the shaft and has a more compact design than two individual angular contact ball bearings.

Why is the 3216 -B-TVH angular contact ball bearing designed as an open bearing?

The open design, which does not use sealing washers, allows for variable lubrication directly via the machine housing, for example through oil circulation or housing greasing. This enables the lubricant to be replaced whilst the system is in operation. External seals on the housing provide protection against foreign particles.

What is the clearance in this rolling bearing?

The model features standard radial bearing clearance. This design is suitable for standard fit conditions and normal operating temperatures in everyday industrial use, meaning that there is no need to select a modified radial clearance to account for thermal expansion.

What material are the rings and balls made of?

The raceways and balls are made from standard roller bearing steel (100Cr6). This material offers high microstructural strength and dimensional stability under varying loads, whilst the internal polyamide cage ensures low-friction ball separation.

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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