BL-00250-S440-G40 (PK-50)
Metallic Balls - 2.5 mm 440C Stainless - ISO 3290 Grade 40 Ball
MBA
Store: Minibearings - Miniature Bearings Australia - Online, Pick-Up, Retail, Distributors, Wholesale Additional resources:Balls Master Catalogue PDF
AFBMA and ISO Ball Grades
Order 50 or more packs of 50 (2500 pcs)
for $7.20 AUD per 50 pack
Couldn't load pickup availability
2.5 mm 440C Stainless - ISO 3290 Grade 40 Metallic Balls - Stainless Steel AISI 440C - Sold per pack of 50:
Base Category: Balls - Metallic
Top Level Category: Balls - Metallic - Stainless Steel - 400 Grade
Product Details
Deleted Item. Available while stocks last.
Diameter (D): 2.500mm
+/- 0.005080
(2.500mm is 0.098 in.)
Stainless Steel AISI 440C
- Diameter (D): 2.500mm
+/- 0.005080
(2.500mm is 0.098 in.)
- Material: 440C Stainless
- Precision: ISO 3290 Grade 40
- Hardness: 55-60 Rockwell C
- Properties: Commonly used in precision bearings. Corrosion resistant.
- Colour: Silver
- Specific Gravity: 7.833
- Ovality: +/-0.00100
Brand: MBA
Country of Origin: DE
Please contact us if you would like a price and delivery for a larger quantity than the available stock.
Product Compliance and Data
We offer equivalents to many brands including Anderton, Barden, Berg, Designatronics, EZO, ISC, Koyo, Myonic, NMB, Nordex, NSK, Ondrives, Reid Industrial, RMB, SDP-SI, Seeger, SKF, and more.
BL00250S440G40, BL00250S440
Click to open these sections
Collapsible content
PICK UP
Pick up is available from our Coopers Plains warehouse after your order is ready. Please refer to your ready notification email, and bring it with you to collect your parcel.
PDF CATALOGUES
You may freely download the following catalogues to review and compare products. To help you select the most readily available items, rows are colour coded and marked according to the key at the bottom of each page.
Part numbers from these catalogues can be checked in the online store. If they don't appear in the store, please email us for more information about the part.
Bearing Material Selection and Benefits
Bearings - Corrosion Resistant
Bearings - Radial - Master List
CROSS REFERENCES
We provide equivalents to many brands including Berg - Designatronics - Nordex - NSK - Oilite - Ondrives - Reid Industrial - SDP-SI - SKF. The following PDF cross references contain hundreds of thousands of part conversions.
Information, Catalogues, and News
View all-
Dental Handpiece Bearings & Parts Applications ...
Version 2026.8 - July 2026 The MBA Dental Handpiece Bearings & Parts Applications List contains replacement bearings, turbines, headgears, pushbuttons, o-rings and more for many makes including ABU®, ACETON SATELEC®, ADEC®,...
Dental Handpiece Bearings & Parts Applications ...
Version 2026.8 - July 2026 The MBA Dental Handpiece Bearings & Parts Applications List contains replacement bearings, turbines, headgears, pushbuttons, o-rings and more for many makes including ABU®, ACETON SATELEC®, ADEC®,...
-
Free Cross Reference for Miscellaneous Brand En...
Download the Miscellaneous Engineering Parts Cross Reference *** UPDATE 2026.1 *** May 2026 The MBA Part Numbers in this cross-reference are determined to be equivalent or similar to products offered...
Free Cross Reference for Miscellaneous Brand En...
Download the Miscellaneous Engineering Parts Cross Reference *** UPDATE 2026.1 *** May 2026 The MBA Part Numbers in this cross-reference are determined to be equivalent or similar to products offered...
-
Free Shaft Collars Catalogue
Download the MBA Shaft Collars PDF Catalogue *** Update 2026.1 *** May 2026 The MBA Shaft Collars catalogue includes round bore, threaded bore and hex bore shaft collars in carbon...
Free Shaft Collars Catalogue
Download the MBA Shaft Collars PDF Catalogue *** Update 2026.1 *** May 2026 The MBA Shaft Collars catalogue includes round bore, threaded bore and hex bore shaft collars in carbon...
-
Free Circlips & E-Clips Catalogue
Download the MBA Circlips & E-Clips PDF Catalogue *** Update 2026.2 *** May 2026 The MBA Circlips & E-Clips catalogue lists a full range of E-Clips, Internal Circlips, and External...
Free Circlips & E-Clips Catalogue
Download the MBA Circlips & E-Clips PDF Catalogue *** Update 2026.2 *** May 2026 The MBA Circlips & E-Clips catalogue lists a full range of E-Clips, Internal Circlips, and External...
