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Product Details

Specification

Product name	Good Quality Cylinder SNR R153.14 2108-3103020 size 346437 Auto Front Wheel Hub Bearings For Car
Usage	wheel hub bearings
Rotational Speed ingrease	6000
Car Make	LADA CARLOTA, LADA CEVARO, LADA DIVA, LADA SABLE, LADA SAGONA, LADA SAMARA, LADA SAMARA FORMA
OE NO.	2108-3103020
Place of Origin	China
Brand Name	VLBG SNR
Model Number	R153.14 2108 -3103020
Warranty	12Months
Inner diameter	34MM
Outside diameter	64MM
Height	37MM
Outer cage width	37mm
Certificate	ISO9001/TS16949
Number of balls pcs	28
Weight	0.445kg
Ball diameter	9.52
Steel grade	shkh-15
Dynamic Load Capacity.H	31500
Static Lifting capacity.H	27900
R153.14 2108 -3103020	Double-row angular contact ball bearing GOST 6-256907

Double-row angular contact ball bearing GOST R153.14

Double-row angular contact ball bearing GOST R153.14 was specially developed for operation in passenger car hub assemblies. It has a higher load capacity than single row deep groove ball bearings, but has comparable speed characteristics. Among other things, being a radial-thrust one, it can work under conditions of high axial loads. Bearing dimensions and characteristics The main components of the ball bearing article 256907 are cages with grooves for balls and a rolling element assembly. The shape of the grooves provides support for the rolling elements, both radially and axially. The assembly itself is protected by contact type seals. This bearing is a part of domestic production. The decoding of its designation can be performed according to the scheme adopted for Russian products of this type.

The dimensions of bearing R153.14 are 34x64x37 mm. Weight does not exceed 0.445 kg. At factories, this part is packed in cardboard boxes, and instructions for the installation and operation of the product are placed inside.

The dynamic load rating of the ball bearing is 31.5 kN. Static - 27.9 kN. Working frequency of rotation - 6000 rpm.

Diameter and number of balls

Diameter and number of balls The number of rolling elements in the bearing R153.14 - 28 pcs. These are balls of a regular spherical shape with a diameter of 9.525 mm. They are made of special grades of steel (as a rule, ShKh-15) and heat-treated. The separator can be steel, made by stamping from an alloy with a high carbon content (without additional designation), cast polyamide (E5), made of textolite (E1C17).

Analogs and modifications

Another analogue can be considered a double-row roller bearing with the same dimensional characteristics 537907. Due to the peculiarities of its design, it has a significantly higher load capacity, but a lower operating frequency. Among the modifications of the ball bearing 256907 are products with different types of cages and different materials used for the manufacture of plugs. Applicability Bearings 256907 are used in the front wheel hubs of passenger cars VAZ 2101-2109 (2112, 2121). Installed in wheels M-2141 produced by AZLK and ZAZ-1102 (1102). If necessary, they can also be installed in the hub units of modern VAZ models instead of a roller bearing.