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Red cylindrical insert bearing in a box

ZIBOO

ZIBOO NTN UC313D1 Insert Bearing 65x140x39mm Red

SKU CH-PJQ6-7Z3J8

Insert bearing measuring 65 by 140 by 39 millimetres for test equipment applications

  • TypeTest Equipment
  • Color/FinishRed
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • Precise 65 mm bore fits standard shafts
  • 140 mm outer diameter supports heavy loads
  • 39 mm width distributes stress evenly
  • Red finish aids quick visual identification
  • Three-year parts coverage protects your investment

NTN UC313D1 Insert Bearing for Electricians

The ZIBOO NTN UC313D1 is a red insert bearing built for electrician test equipment. It ships new in a single box containing one pack. The unit suits technicians who need a direct replacement for this specific bearing size.

Simple press-fit installation with standard tools

Installation is a straight press-fit into the housing using ordinary workshop tools. The tight tolerance demands a clean bore and even pressure; forcing the bearing crooked is the most common cause of early noise or seizure.

Steady operation under continuous test loads

Under sustained test-equipment loads the bearing runs at a stable temperature with consistent radial clearance. The 65x140x39 mm geometry distributes load evenly so vibration stays low during extended duty cycles.

Highlights

  • Precise 65 mm bore fits standard shafts
  • 140 mm outer diameter supports heavy loads
  • 39 mm width distributes stress evenly
  • Red finish aids quick visual identification
  • Three-year parts coverage protects your investment

Specifications

BrandZIBOO
ModelNTN UC313D1
TypeTest Equipment
Color/FinishRed
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

How do I confirm the NTN UC313D1 insert bearing is installed correctly?

After mounting, rotate the inner ring by hand — it should turn smoothly without binding or audible roughness. Check that the 65 mm bore seats fully on the shaft and the 140 mm outer diameter aligns with the housing bore.

What is included in the box and what must be sourced separately?

The box contains one red NTN UC313D1 insert bearing measuring 65 x 140 x 39 mm. Shaft collars, locking screws, lubricant and any mounting tools are not included and must be purchased separately.

Which version of the UC313D1 should I select for a 65 mm shaft?

Choose the NTN UC313D1 listed here — its 65 mm bore, 140 mm outer diameter and 39 mm width match a standard 65 mm shaft and corresponding housing.

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