Snap ring 2B90 according to GOST 13940-86 is a spring snap ring with a cut and pointed ends without special holes for pliers. The part is intended for installation in the bore of the hole, where it acts as a lock, preventing axial displacement of bearings, bushings or other elements. Thanks to its design, the ring fits tightly into the groove and can withstand significant loads, maintaining stability and reliability of the connection.
Ring sizes 2B90:
Application in units and assemblies of HTZ tractors:
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Front/rear clutch assembly 150.37.016 - fixation of bearings and bushings.
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Bearing cup assembly 151.37.076 - keeps the bearings from moving.
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Intermediate support assembly 151.41.023 - reliable fastening of shaft elements.
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PTO coupling assembly 150.41.015-6 - fixation of drive parts.
The 2B90 ring is used in gearboxes, transfer cases and power take-off shaftsof HTZ tractors: T-150, T-151, T-156, HTZ-17221and other models.
It is made of high-strength spring steel, which ensures durability even during intensive use under conditions of vibration and high loads.
