Miniature Bearings Australia
BL-04445-CH-G60 - Datasheet
MBA
Category Information
Balls - Metallic - Chrome SteelChrome Steel Metallic Balls. Hardness: Rockwell C: 60-70.
- Grades shown are AFBMA and ISO3290-1 which relates primarily to the ovality of the ball rather than the diametrical tolerance
- General balls offered for sale may be from different ball lots, so the diametrical tolerance shown, indicates a variance that might be encountered if balls of different gauges are mixed, unless a ball gauge is specified for the part.
- For diametrically critical applications, a special quote can be obtained for balls of a specified ball gauge.
- SAE 52100 Chrome Steel.
- Hardness: Rockwell C: 60-70.
- Specific Gravity: 7.833.
Product Data
- Diameter (D)
:
44.450
mm
+/- 0.007620
(Equiv. 1.75 in.) - Material SAE52100 Chrome
- Precision ISO 3290 Grade 60
- Hardness 60-70 Rockwell C
- Properties Commonly used in precision bearings.
- Colour Silver
- Specific Gravity 7.833
- Ovality +/-0.00150
- Material Chrome Steel SAE 52100
Product Compliance and Data
Additional Resources
Cross References
- BL04445CHG50
