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Red thrust ball bearing with silver steel rings visible inside outer housing

ZIBOO

ZIBOO NTN 51320 Thrust Ball Bearing 100x103x170mm Red

SKU CH-D6YB-RS4QG

Thrust ball bearing measuring 100x103x170mm for axial load support in mechanical assemblies

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Supports heavy axial loads with 100x103x170mm thrust bearing design
  • NTN 51320 model engineered for precise axial force management
  • Red finish enables quick visual identification in tool kits
  • Test equipment classification suits professional electrical applications
  • Single pack format provides exact quantity for immediate installation

Precision thrust bearing for axial loads

The ZIBOO NTN 51320 thrust ball bearing handles unidirectional axial forces in rotating assemblies. Its 100x103x170mm envelope suits shafts and housings matching those dimensions. Electricians and maintenance technicians use it where radial loads are minimal and precise axial location is required.

Single-unit supply simplifies replacement

Each box contains one complete bearing ready for installation. No supplementary seals, lubricants or mounting hardware are bundled, so the technician sources only the specified component. The three-year parts and one-year labour coverage applies to this individual unit.

Red finish aids visual identification

The red colour/finish distinguishes this bearing from adjacent components during inspection or reassembly. Standardised 100x103x170mm geometry allows direct interchange with other 51320 series bearings without modifying shaft seats or housing bores. ausencia of integrated seals means external sealing arrangements must be provided separately.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $108.99
Pricier than about 55% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 51320
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

When will the NTN 51320 thrust ball bearing need replacement under normal use?

The bearing is covered by a three-year parts warranty, so any manufacturing defect requiring replacement would be addressed within that period.

What limits the NTN 51320 bearing first during continuous operation?

The 100 mm bore, 103 mm outer diameter and 170 mm width define the load capacity; sustained loads beyond the bearing's rated capacity will cause wear or overheating first.

How much heat or noise does the NTN 51320 generate when running all day?

As a precision thrust ball bearing, it is designed for low friction and quiet operation; normal temperatures stay within standard operating ranges for the 51320 series.

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