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Niva 2121 bearing

Niva 2121 from VAZ has become a cult in the territory of the post-Soviet space and abroad. Suffice it to say that the term “Niva” has long become a household name. It stands for impressive cross-country ability for relatively little money. Today these machines operate in over a hundred countries, on all continents. The design itself has been produced without significant changes for more than forty years. The Niva 2121 car from VAZ is the grandfather of modern SUVs. This is a passenger car of the Volzhsky Automobile Plant. Produced in the USSR since 1977 and became the world’s first all-wheel drive small class crossover.

The bearings are used on Niva 2121 are as following:

Bearing installation locationBearing designationSizeBearing typeQuantity
Cardan shaft904902 К5С1014,723×23,84×13,1Single row radial needle roller without inner ring and cage20
Generator6-180201 У1С912х32х10Single-row radial ball bearing with double-sided sealing1
Generator6-180302 У1С915х42х13Single-row radial ball bearing with double-sided sealing1
Differential6-209 К5У45x85x19Single-row radial ball1
Differential6-50209 К5У45x85x19Single row radial ball bearing with a groove on the outer ring1
Jack8903Ball thrust single1
Gearbox (secondary shaft)6-205 КУ25x52x15Single-row radial ball1
Gearbox (secondary shaft)6-50306 КУ30х72х19Single row radial ball bearing with a groove on the outer ring1
Gearbox (secondary shaft)464904 Е19,3×25,3×19,8Needle single row without rings1
Gearbox (primary shaft)6-50706 У30x75x19Single row radial ball bearing with a groove on the outer ring1
Gearbox (primary shaft)6-180502 К1УС915x35x14Single-row radial ball bearing with double-sided sealing1
Gearbox (intermediate shaft)6-15670420x50x20,6Double-row angular contact ball bearing1
Rear axle6-7705 У28х67х20,5Single row tapered roller with increased load capacity1
Rear axle6-7707 У33х62х16,5Single row tapered roller with increased load capacity2
Rear axle6-7807 У35х73х27Single row tapered roller with increased load capacity1
Rear axle6-180508 К2УС940x80x23Single-row radial ball bearing with double-sided sealing2
Rear axle (drive shaft)6-305 У25x62x17Single-row radial ball1
Front axle6-7705 У28х67х20,5Single row tapered roller with increased load capacity1
Front axle6-7707 У33х62х16,5Single row tapered roller with increased load capacity2
Front axle6-7807 У35х73х27Single row tapered roller with increased load capacity1
Front axle6-50306 Е2У30х72х19Single row radial ball bearing with a groove on the outer ring2
Front axle (drive shaft)6-305 У25x62x17Single-row radial ball1
Water pump6-330902 ЕС1716x30x115Ball radial double row with double-sided seal with a bead instead of the inner ring1
Transfer case (drive shaft)6-50306 КУ30х72х19Single row radial ball bearing with a groove on the outer ring1
Transfer case (intermediate bearing, shaft)6-12507 КМУ35x72x23Roller radial1
Transfer case (intermediate shaft)6-50306 Е2У30х72х19Single row radial ball bearing with a groove on the outer ring1
Distributor769090630x47x8Single-row radial ball1
Steering6-776900 Х11x39x29Double-row angular contact ball bearing with one-piece outer and split inner ring1
Steering836904Single row angular contact ball bearing with stamped rings2
Steering90490010x16x10.45Single row radial needle roller without inner ring and cage2
Steering996805 Е128x50x20.15Ball thrust single row without one ring1
Steering996905 Е128x47x13,15Ball thrust single without one ring1
Steering (shaft support)2105-3401120Single row radial needle roller without inner ring with cage2
Front wheel hubs6-2007108 А40х68х19,2Single row tapered roller with increased load capacity4
Clutch360708 КС1740x70x18Single-row radial ball1
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