Complete Shaft Assembly ZM120 06.130.000 (Right Side of the ZM-120U Axle)

Complete Shaft Assembly ZM120 06.130.000 (Right Side of the ZM-120U Axle)

The ZM120 06.130.000 complete shaft assembly is a fully equipped and ready-to-install power unit for the right span of the ZM120 06.100.000-05 differential running axle. It is engineered for ZM-120U self-propelled grain throwers and is also applied during the modernization and retrofitting of other grain thrower running systems when transitioning to a gearless drive layout featuring an independent gearmotor.

The unit is positioned on the right side of the differential, transmitting torque from the short right half-axle (via a VAZ elastic coupling) further to the right wheel hub. Delivering it as a complete factory kit complete with two H026.058 bearing housings, oil seals, connecting and mounting flanges, and keys enables rapid replacement of the entire right power span without requiring separate bearing assembly and seal adjustment work in the workshop.

Technical Specifications of the Complete ZM120 06.130.000 Differential Shaft Assembly

• Catalog number - ZM120 06.130.000
• Application - ZM120 06.100.000-05 differential running axle for ZM-120U grain throwers and their gearmotor-equipped modifications
• Factory unit composition - ZM120 06.130.001 shaft, ZM120 06.140.000 connecting flange, ZM120 06.150.000 mounting flange, ZM120 06.100.009 retaining lock plate, H026.058 bearing housings (2 pcs.), H.026.163 bearing covers (2 pcs.), 11206 bearings (2 pcs.), 1-30x52-1 oil seals (4 pcs.), 8x7x45 and 8x7x50 keys, mounting bolts, nuts, and washers
• Shaft material - high-grade structural steel featuring mandatory hardening (heat treatment) and precision finishing of seating journals
• Shaft seating diameters - Ø30 mm (for 11206 spherical bearings, 1-30x52-1 oil seals, and flange keyway connections)
• Bearing support type - two H026.058 cast-iron housings featuring 11206 double-row spherical bearings, M10x1 grease fittings for lubricant replenishment, and through covers
• Quantity per machine - 1 set
• Country of manufacture - Ukraine

Design Features of the Complete ZM120 Right Long Differential Shaft

The ZM120 06.130.001 shaft is manufactured from quality structural steel with mandatory hardening and high-precision grinding of its seating journals. Thermal treatment ensures high torsional and bending strength while preventing crushing of keyway walls during reversals and peak loads. The Ø30 mm seating journals are ground to precise tolerances for double-row 11206 bearings and 1-30x52-1 oil seals, guaranteeing a snug, backlash-free fit and prolonged rubber seal durability.

The dual-support bearing system of the unit effectively compensates for deflections and misalignments of the grain thrower frame. The shaft relies on two separate H026.058 cast-iron housings bolted directly to the frame. Utilizing double-row spherical 11206 bearings allows the assembly to self-align and accommodates minor frame deformations when traveling across uneven threshing floors. Each bearing housing is sealed on both sides with 1-30x52-1 oil seals and equipped with an M10x1 grease fitting for regular lubricant replenishment.

The unit's configuration includes complete flange piping for reliable torque transmission. The inner end of the shaft utilizes an 8x7x45 key to mount the ZM120 06.140.000 connecting flange, which mates with the VAZ 2101-2202120 elastic coupling. The outer end utilizes an 8x7x50 key to mount the ZM120 06.150.000 mounting flange, transferring rotation to the right wheel hub. This design ensures stable kinematic linkage and effortless disassembly during maintenance.

Associated Components for Maintaining the Right Side of the ZM-120 Differential

At Zavod Moroza, you can order both the complete ZM120 06.130.000 shaft assembly and individual replacement parts for routine maintenance or defect inspections:

• Right shaft ZM120 06.130.001
• Connecting flange ZM120 06.140.000 and mounting flange ZM120 06.150.000
• H026.058 bearing housing featuring the H.026.163 cover
• Double-row spherical bearings 11206 (GOST 8545-75)
• Reinforced oil seals 1-30x52-1 (GOST 8752-79) - 4 pcs.
• VAZ elastic coupling (2101-2202120) and prismatic key set (8x7x45 / 8x7x50)
• Retaining plate ZM120 06.100.009 and mounting hardware (M8x20 and M8x40 bolts, nuts, washers)

Buying the Complete ZM120 06.130.000 Differential Shaft Assembly from Zavod Moroza

By ordering the complete right differential span shaft assembly directly from Zavod Moroza, you receive a thoroughly verified and centered unit featuring factory steel hardening, correctly pressed bearings, installed oil seals, and all associated matching components.

Contact our sales department via the provided phone numbers or submit an inquiry on our website. Our specialists will gladly provide detailed consultation regarding installation nuances or generation-specific technical features, and promptly organize order dispatch directly from the manufacturer's warehouse!