UAZ is a Russian car brand owned by the Ulyanovsk Automobile Plant, founded in 1941 in the city of Ulyanovsk. To date, the controlling stake in UAZ belongs to the Sollers auto holding.
UAZ products are, first of all, four-wheel drive cars, minibuses and trucks.
Bearing 180502 (alternative designation 62202-2RS) has dimensions 15x35x14, belongs to the group single-row deep groove ball rolling bearing with double-sided protection and seal made of rubber or plastic
The ball bearing for operation in the generator should be of a wide series with small dimensions. The dimensions of this product are 15x35x14 mm. Bearing weight including packing is not more than 0.054 kg. Has a typical structure for parts of its class.
6 – product accuracy class;
180 – design features (two contact seals);
5 – series in width;
02 – coding of the inner diameter.
Name: Bearing
Type: Ball
Bearing number: 180502
Alternative designation: 62202-2RS
Inner diameter: 15
Outer Diameter: 35
Thickness: 14
Weight: 0.054
Open / Closed: Rubber covered
Load type: Radial
Number of rows: Single row
VAZ cars – installed on the input shaft of the “classics” gearbox (VAZ 2101, 2102, 2103, 2104, 2105, 2106, 2107) and “Niva” (2121);
Minibuses, SUVs and light trucks UAZ of most models (including 469, 2206, 3151, 3741, 3962, 452) – generator and electrical equipment;
Trucks KamAZ, GAZ, ZIL, MAZ – generator and electrical equipment;
PAZ, RAF, ErAZ buses – generator;
Tractors K-701, MTZ-80, MTZ-82, T-40, T-150 – generator;
Outdated cars “Izh” and “Moskvich” – this bearing is also installed in the generator
62202 2 RS, 180502 Е1Т2С2, 180502 АК2, 180502 АЕ2, 180502 АЕС9, 180502 К1УС9, 180502 Е1С24, 180502 Е1Т2С4, 180502 Е2Т2С15, 180502 Е2Т2С16, 180502 Е2Т2С2, 180502 Е2Т2С4, 180502 Е3С1, 180502 С9, 62202-2RS.TVH, 62202-2RS1T, 62202-2RS1T/P53, 62202-2RS1/P53S, 180502 К1УС9Ш, 180502 Е1Т2С15
Bearing 180306 is a single-row deep groove ball bearing, closed with rubber plugs on both sides, reinforced with sheet steel, 19 mm wide, inner diameter 30 mm, outer diameter 72 mm, total weight 0.35 kg.
Lubricating fluid is introduced into such an element during assembly. The open type is able to provide a threshold speed slightly higher than the closed type of product.
3 – a series of widths;
06 – code of the inner diameter.
The bearing can be operated up to 16 kN when stationary and up to 28.1 kN when operating at rated speed. The limiting speed is 10,000 rpm.
GOST ISO Explanation:
306 6306: open bearing
50306 6306 N: open groove bearing
60306 6306 Z: closed on one side with a metal washer
80306 6306 ZZ (2Z): closed on both sides with metal washers
160306 6306 RS: closed with rubber plug on one side
180306 6306 2RS: closed with rubber plugs on both sides
76-306 6306 C3: open with thermal gap
Inner diameter – 30 mm;
Outside diameter – 72 mm;
Height – 19 mm;
Weight – 0.35 kg;
Number of balls – 8 pcs.;
Ball diameter – 12.303 mm;
Rated speed – 11000 rpm;
Dynamic lifting capacity – 28.1 kN.
Bearing with a groove for a retaining ring 50306 is installed in different units of VAZ cars – “classic”: gearbox, primary and secondary shafts and “Niva” and “Chevrolet-Niva” (front axle inner hinge housing, gearbox), minibuses and Gazelle light trucks (transfer case input shaft), ErAZ minibuses (gearbox), MTZ tractors (power take-off shaft), almost all models of light trucks, minibuses and UAZ cars (transmission intermediate shaft and transfer case).
Closed bearings 180306 are installed on the rear axle of the VAZ “classics” (2101-2107) and the “Moskvich”, the drive of the unloading device of the “Don” combines, the generator-exciter of the BelAZ dump trucks.
Open bearings 306 are installed on KamAZ trucks (power take-off gear axle), GAZ (secondary and intermediate transfer case shafts), BelAZ (power take-off), MAZ (generator and engine), engines and electric motors of tram cars. They are widely used in DT and MTZ tractors, Don and Niva combines, forklift trucks and many other products of domestic engineering.
The main load taken by 50306 is radial. A slight axial impact on it is allowed, but it should not exceed 70% of the unused radial component. Product dimensions – 30x72x19 mm.
Outer diameter D 72 mm
Inner diameter d 30 mm
Width B 19 mm
Groove diameter for thrust washer D1 68.8 mm
Dynamic load C 28100 N
Mounting chamfer coordinate r 2.0 mm
Distance from end to edge of groove a 3.25 mm
Groove width for thrust washer b 1.9 mm
Bearing weight m 0.326 kg
Rolling body – Ball Dw 12.303 mm
Number of rolling elements 8 pcs
306 6306 open bearing
50306 6306 N open groove bearing
60306 6306 Z closed on one side with a metal washer
80306 6306 ZZ (2Z) closed on both sides with metal washers
160306 6306 RS closed with rubber plug on one side
180306 6306 2RS closed with rubber plugs on both sides
76-306 6306 C3 open with thermal gap
6306 N, 306 Е5, 180306 КС17, 50306 А, 50306 Е5, 50306 К, 180306 С9, 50306 КУ2, 50306 КУШ1, 80306 А, 750306 АК, 180306 Ш2У, 6306TB/P4, 6306TB/P5, 6306P6TN, 6306/C3E, 6306TB/P6E, 6306TB/P63E, 6306TB/P53Q6, 6306NTN9, 6306N/P6, 6306N/P3C4, 60306 К1, 6306-Z/P63, 750306 АКУ, 6306.2RSN.Р6, 80306 К, 6306-2Z/P6, 80306 К1С9, 6306-2Z/P6LGHT3, 80306, 6-60306 К, 6-60306
Mainly 50306 is used as a gearbox bearing. It works in the transmission of VAZ-2101-2107 cars. Operated in the checkpoint of all UAZ models. It is found in the units of many commercial vehicles produced by GAZ.
Among other things, it can be found in domestic tractors. He works in PTO MTZ-50 (52), MTZ-80 (82).
Model number: 42305,NJ305, OE number: 2108-1701031, Size:25*62*17mm, Weight:0.27kg,Material: GCR15; Packing: single box packing or as customer requirement, Quality: P0, P6, P5, P4; Brand: VOLGA, famous brand and OEM
Roller bearing 42305 (NJ305) measures 25x62x17 mm. The total weight of the product is 0.27 kg. The NJ305 bearing and its domestic analogue 42305 have identical technical characteristics. Their static load capacity is 15.00 kN, dynamic – 28.66 kN. The speed is affected by lubrication. When operating in oil, the rated frequency reaches 12,000 rpm.
The decoding of this information is carried out according to the scheme in force in the country of registration of the brand. For domestic product 6-42305:
6 – normal accuracy;
4 – design features (single-breasted inner ring);
2 – short roller bearing;
3 – series in width;
05 – coding of the inner diameter.
Inner diameter (d): 25 mm;
Outside diameter (D): 62 mm;
Width (H): 17mm;
Weight: 0.27 kg;
Roller dimensions, mm: 9 x 9;
Number of rollers: 14 pcs;
Inner ring bead diameter: 38.6 mm;
Outer ring bead diameter: 49.4 mm;
Dynamic loading capacity: 28.66 kN;
Static lifting capacity: 15 kN;
Rated speed: 12000 rpm
VAZ 2108, VAZ 2109 – the secondary shaft of the gearbox, in the VAZ 2110, 2111, 2112 models they are also placed on the front support of the box.
Cars and minibuses UAZ – is installed in almost all models on the intermediate shaft of the gearbox, as well as in the transfer case.
Tractor T-40 – crankshaft starting engine.
Bearings of a gearbox for VAZ cars
50205 (1111-1701033) – transmission shafts (front support)
42204 (1111-1701031) – primary shaft (rear support)
42205 (2108-1701031) – secondary shaft (rear support)
205 (20715580) – balance shafts
7707 (2101-2403036) – differential (support right and left)
3K32x37x27 (1111-1701108) – secondary shaft
