We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red thrust ball bearing in a box, model 51314

ZIBOO

ZIBOO NTN 51314 Thrust Ball Bearing 70x72x125mm Red

SKU CH-HD8Q-KDSYR

Thrust ball bearing handles axial loads with 70 mm bore, 72 mm inner diameter and 125 mm outer diameter

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Thrust bearing handles axial loads efficiently
  • NTN 51314 model ensures reliable performance
  • 70x72x125mm dimensions fit standard assemblies
  • Red finish allows quick visual identification
  • Test equipment classification suits professional use

Product identity

The ZIBOO NTN 51314 is a thrust ball bearing designed for axial load handling in mechanical assemblies. It suits technicians and engineers who need a single replacement unit for compatible equipment.

Thermals noise and power

As a passive mechanical component the bearing generates no heat, noise or electrical draw during operation. Performance depends entirely on correct lubrication and the loading conditions of the host machine.

Build and daily implications

The red finished bearing measures 70x72x125mm and arrives as a single unit in a box. The three year parts and one year labor coverage supports long term maintenance planning for workshop inventory.

How it compares

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

Price $69.99
Cheaper than about 70% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 51314
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I install the 70x72x125mm thrust ball bearing and what is the common mistake?

Press the bearing squarely onto the 70mm shaft and into the 125mm housing bore using a sleeve that contacts only the inner or outer ring being fitted. The common mistake is hammering directly on the rings or transmitting force through the balls, which brinells the raceways of the 51314.

What maintenance will the NTN 51314 bearing need later?

Plan to relubricate the 51314 at intervals suited to your speed and load; use a compatible grease and purge old lubricant through the housing. Inspect the red finish for corrosion and check axial play against the 72mm dimension during scheduled downtime.

What limit appears first on the 51314 thrust bearing under sustained axial load?

The 70mm bore and 125mm outside diameter set the contact ellipse size; sustained thrust beyond the dynamic capacity raises raceway temperature first, leading to lubricant breakdown and premature spalling on the 51314 raceways.

More in Electrical Trade Tools & Kits

Similar items