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Red needle roller bearing in a box, 100x120x63mm

ZIBOO

ZIBOO NTN RNA 6917R Needle Roller Bearing 100x120x63mm

SKU CH-06X7-9SP6R

Needle roller bearing measuring 100 by 120 by 63 millimetres for rotational applications

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Needle roller bearing handles radial loads in tight spaces
  • 100 mm inner diameter fits standard shafts
  • 120 mm outer diameter suits compact housings
  • 63 mm width provides high load capacity
  • NTN RNA 6917R model ensures precise fit

NTN RNA 6917R Needle Roller Bearing

The ZIBOO NTN RNA 6917R is a precision needle roller bearing supplied new in a single box. It is intended for technicians and mechanics who need a reliable rolling element for automotive or industrial assemblies. The red finish aids visual identification during installation or inspection.

100x120x63mm dimensions and load capacity

With an inner diameter of 100mm, outer diameter of 120mm and width of 63mm, the bearing suits shafts and housings machined to those tolerances. The needle rollers provide high radial load capacity within a compact cross-section, but axial loads must be managed by separate thrust components.

RNA 6917R series interface constraints

The RNA 6917R designation follows the metric needle roller standard without an inner ring, so the shaft surface must serve as the raceway. Lubrication type and speed limits depend on the application environment, which the bearing itself does not define. Builders needing integrated seals or an inner ring should select a different series.

How it compares

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

Price $30.99
Cheaper than about 86% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN RNA 6917R
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Will the 100x120x63mm NTN RNA 6917R bearing fit inside the same housing as my old 6917 series roller bearing?

Yes, the 100mm bore, 120mm outer diameter and 63mm width match the standard 6917 envelope, so it drops into existing housings without machining changes.

How can I confirm the NTN RNA 6917R is seated correctly after pressing it into the 100mm shaft?

Rotate the inner ring by hand; it should turn smoothly with no binding, and the 63mm-wide rollers must sit flush against both thrust faces.

Does the single-box pack include the 100x120x63mm bearing only, or are mounting sleeves and lubricant supplied too?

The box contains one NTN RNA 6917R needle roller bearing; separate sleeves, seals or grease must be sourced separately.

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