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Red deep groove ball bearing in box packaging

ZIBOO

ZIBOO NTN 6317 ZZ Deep Groove Ball Bearings 85x180x41mm

SKU CH-SBMB-1C24A

A deep groove ball bearing sized 85 by 180 by 41 millimetres for rotational applications

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precision rotation with 85x180x41mm deep-groove geometry
  • Shielded ZZ design keeps contaminants out for longer service life
  • NTN 6317 ZZ bearing rated for high-speed electrician tool applications
  • Single-box pack delivers one ready-to-install unit
  • Three-year parts coverage backs durability confidence

NTN 6317 ZZ Deep Groove Ball Bearings

The NTN 6317 ZZ Deep Groove Ball Bearings 85x180x41mm are precision rolling-element components designed for electricians and maintenance technicians who need reliable rotational support in motor shafts, gearboxes or pump assemblies. They suit professionals replacing worn bearings in industrial or commercial equipment where the 6317 series is specified.

Installation and common issues

The bearings are supplied new in a single box and press-fit onto a shaft of the matching diameter; correct alignment and even pressure prevent race damage during fitting. The most frequent problems arise from contaminant ingress if the shields are damaged, from excessive preload caused by incorrect housing tolerances, or from brinelling when the assembly receives impact loads while stationary.

Practical limits of the bearing series

The deep-groove geometry handles combined radial and axial loads but reaches its capacity limit under sustained heavy thrust or high-speed operation beyond the series rating. The metal shields retain grease and exclude coarse debris yet do not seal against fine dust or moisture, so environments with heavy contamination demand external sealing arrangements. The fixed 85x180x41mm envelope means the bearing cannot be interchanged with other dimensional series without redesigning the shaft and housing seats.

How it compares

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

Price $51.99
Cheaper than about 78% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 6317 ZZ
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I confirm the ZIBOO NTN 6317 ZZ bearing is installed correctly?

Check that the 85 mm inner diameter seats fully on the shaft, the 180 mm outer diameter sits flush in the housing, and the 41 mm width matches the spacer without binding or excess play.

What comes in the box with the ZIBOO NTN 6317 ZZ bearing?

One NTN 6317 ZZ deep-groove ball bearing with metal shields on both sides, supplied in a single box.

Which ZIBOO NTN 6317 ZZ variant should I choose for a standard radial-load application?

The listed 6317 ZZ model with 85 mm bore, 180 mm outside diameter and 41 mm width is the standard shielded version for general radial loads.

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