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Red self-aligning ball bearing in box, 80x140x26mm

ZIBOO

ZIBOO NTN 1216 K Self Aligning Ball Bearing 80x140x26mm

SKU CH-SZH9-EZ55G

Self-aligning ball bearing measuring 80x140x26mm, supplied as a single unit in a box

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Self-aligning design compensates for shaft misalignment
  • NTN 1216 K model ensures precise fit for 80mm bore
  • 140mm outer diameter supports heavy radial loads
  • 26mm width provides compact installation space
  • Red finish allows quick visual identification in tool kits

ZIBOO NTN 1216 K Self Aligning Ball Bearing

The ZIBOO NTN 1216 K is a self aligning ball bearing supplied new in a single pack. It is designed for applications requiring accommodation of misalignment between shaft and housing. The bearing features a tapered bore for adapter sleeve mounting. Dimensions are 80mm bore, 140mm outside diameter and 26mm width.

Suits maintenance teams replacing worn self

This unit suits maintenance teams replacing worn self aligning bearings of the same 80x140x26mm size. It is not for buyers who need a cylindrical bore bearing for direct shaft fit. It is also not for buyers who require a different bore diameter or width for their specific housing.

Tapered bore designation K for adapter sleeve

The K suffix identifies a tapered bore with a 1:12 taper ratio. This specification decides whether the bearing fits an adapter sleeve or requires a different mounting method. Verify the shaft mounting arrangement before ordering.

How it compares

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

Price $83.99
Cheaper than about 58% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 1216 K
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What does the 80x140x26mm size mean for shaft and housing fit?

The bearing has an 80 mm inner diameter for the shaft, a 140 mm outer diameter for the housing, and a 26 mm width that determines the axial space it occupies once pressed in.

How does the tapered bore marked by the K suffix affect mounting?

The K suffix indicates a 1:12 tapered bore that requires an adapter sleeve or withdrawal sleeve to lock the bearing onto a cylindrical shaft.

What clearance is needed to accommodate the self-aligning feature?

The self-aligning design allows roughly 2 to 3 degrees of angular misalignment, so the housing bore and shoulder must provide enough radial and axial room for the outer ring to pivot without interference.

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