Show All Sizes & Materials
4mm x 12mm Acetal Plastic Deep Groove Ball Bearings - 604-Z
Images shown for graphic representation. Not to scale.

View Comparison

4mm x 12mm Acetal Plastic Deep Groove Ball Bearings - 604-Z


Key Features

  • Bearing Size: 604
  • Internal Diameter (d): 4mm
  • External Diameter (D): 12mm
  • Type: Single Shield (Z)
  • Material: Acetal Plastic
View Full Technical Specification.
Simple 90 day returns. Details.
Official BNL Bearings Product.
$1.55 / each.
Buy more & save
Buy 10$1.45 / eachSave 7%
Buy 20$1.34 / eachSave 13%
Buy 50$1.27 / eachSave 18%
Buy 100$1.20 / eachSave 22%
Buy 200$1.13 / eachSave 27%
Buy 500$1.07 / eachSave 31%
Buy 1000$1.02 / eachSave 34%
Buy 2000$0.97 / eachSave 37%
4000 +Get A Quote
Get up to 35 Express Stock Order In 13 Hours & 7 Minutes
For Same Day Dispatch
More than 35 3 Days

Similar Engineers Also Viewed

4mm x 12mm Acetal Plastic Deep Groove Ball Bearings - 604-Z Technical Specification

4mm x 12mm Acetal Plastic Deep Groove Ball Bearings - 604-Z Drawing
Bearing Size604
Dynamic Load58.86N
External Diameter (D)12mm
Internal Diameter (d)4mm
MaterialAcetal Plastic
Material SpecificationPolyoxymethylene Plastic (POM)
Metric or Imperial?Metric
Reference Speed1500rpm
Series Code604-Z
Static Load39.24N
Thickness (B)4mm
TypeSingle Shield (Z)

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
Quality Approved

Download 3D Models

3D model downloads are free for our customers.

log in / sign up

4mm x 12mm Acetal Plastic Deep Groove Ball Bearings - 604-Z Description

The 4mm x 12mm Acetal Plastic Deep Groove Ball Bearings - 604-Z has the following features:

  • Acetal Plastic Material
  • Polyoxymethylene Plastic (POM) Material Specification
  • 58.86N Dynamic Load
  • 0.65g Weight
  • Metric Metric or Imperial?
  • 12mm External Diameter (D)
  • 4mm Internal Diameter (d)
  • BNL Manufacturer
  • 4mm Thickness (B)
  • 604 Bearing Size
  • 1500rpm Reference Speed
  • 39.24N Static Load
  • Single Shield (Z) Type
  • 604-Z Series Code

Discover more about the Rotary Bearings range

Rotary Bearings are a versatile and commonly-used component. FAG Germany bearings made from steel are available from Accu with a single or double metal shield. There are also options for rubber sealed versions and open sided bearings. The open sided variants are also known as deep groove bearings. They are designed to allow for external lubrication or operation within a vacuum. They are suitable for high-speed rotation, require little maintenance, and can operate at very low noise levels.

Steel Bearings

Accu's range of Deep Groove Bearings are made by FAG Germany, one of the world's largest and most reputable bearing manufacturers. The range includes several types including the series below:

6000 Series

6000 'Extra Light' Deep Groove Ball Bearings are designed for applications with space and weight restrictions. 

6200 Series

6200 'Light' Deep Groove Bearings feature deepened raceways for enhanced balance.

6300 Series

6300 'Medium' Deep Groove Bearings are functionally similar to 6200 Series Bearings, but feature larger balls for enhanced load-bearing capabilities.

6800 Series

6800 Deep Groove Bearings are a heavy duty bearing with deep raceways for enhance performance and larger balls for superior load-bearing abilities. 

Plastic Bearings

In addition to the steel bearings by FAG Germany, Accu is also an authorised distributor of BNL Bearings. These superior moulded thermoplastic bearings are manufactured from lightweight Acetal. They are corrosion and water resistant and do not require any lubrication. They have low inertia and are said to have over 80% higher performance than machined plastic bearings.

Shipping Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.00kg.

Component History

Product First Available:Wednesday, November 20, 2019
Stock Last Updated:06:07 am
Tuesday, December 7, 2021
Specification Last Updated:Tuesday, December 7, 2021

APC / Barcodes

APC (Accu Product Code):604-Z-BNL
EAN13 (International Article No.):5057195750253
ASIN (Amazon Stock Identification No.):ASIN not defined.