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 cylindrical needle roller bearing 80x110x90mm

ZIBOO

ZIBOO NTN NA4916R Needle Roller Bearing 80x110x90mm

SKU CH-VHPJ-CBRRP

Needle roller bearing sized 80x110x90mm for high-load rotational applications

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Needle roller design handles high radial loads
  • 80 mm inner diameter fits standard shafts
  • 110 mm outer diameter matches housing specs
  • 90 mm width supports extended contact area
  • NTN NA4916R model ensures precise dimensional accuracy

NTN NA4916R Needle Roller Bearing

The ZIBOO NTN NA4916R is a precision needle roller bearing designed for applications requiring high load capacity within a compact radial space. It suits maintenance engineers and technicians replacing worn bearings in automotive, industrial machinery, or power transmission systems where the 80x110x90mm envelope matches the housing bore and shaft dimensions.

Installation and common issues

The bearing installs by press-fitting the outer race into the housing bore and the inner race onto the shaft using appropriate arbor press tooling or a bearing heater to avoid brinelling the rollers. Misalignment during fitting, contamination from debris, or excessive force on the cage are the typical causes of premature noise or failure.

Behaviour under sustained load

Under continuous operation the needle rollers distribute stress across a long contact line, maintaining stiffness and reducing elastic deformation compared with ball types of similar cross-section. The steel cage retains roller guidance at speed, while the red finish on the supplied unit aids visual inspection for lubricant condition or corrosion during scheduled downtime checks.

How it compares

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

Price $72.99
Cheaper than about 67% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN NA4916R
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I verify the NTN NA4916R needle roller bearing is functioning correctly after installation?

After fitting the bearing, rotate the shaft by hand; it should turn smoothly without binding or excessive play, and the 80 mm bore must seat fully on the journal while the 110 mm outer race sits flush in the housing.

What components are included in the box and what must be purchased separately for the NTN NA4916R?

The box contains one NTN NA4916R needle roller bearing measuring 80x110x90 mm; mounting hardware, lubricant, seals and any required tooling are not included and must be sourced separately.

Which NTN NA4916R version should I choose for my application?

The NTN NA4916R is offered in a single 80x110x90 mm size with a red finish; select this version when your design calls for those exact bore, outer diameter and width dimensions.

More in Electrical Trade Tools & Kits

Similar items