Balls - Metallic - Phosphor Bronze

Balls -> Metallic -> Phosphor Bronze

There are 4 products in the sub-categories of Balls - Metallic - Phosphor Bronze. Browse the Balls - Metallic - Phosphor Bronze products table.

Category Details

A selection of Phosphor Bronze Metallic Balls. Specific Gravity 8.4

  • 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.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Balls - Metallic - Phosphor Bronze category on the MBA Minibearings main store.
Diameter (D) Material Precision Hardness Properties Colour Indicative
Image
Diameter (D)
3.175
mm
+/- 0.1270
(Equiv. 0.125 in.)
Material
Phosphor Bronze

Precision
AFBMA Grade 1000

Hardness
75-98 Rockwell B
Properties
Good corrosion resistance, widely used as an electrical conductor
Colour
Bronze
Metallic Balls - 3.175 mm Phosphor Bronze - Grade 1000
Material: Phosphor Bronze    Specific Gravity: 8.4    Ovality: +/-0.0254   
Part Number: BL-00318-PB-G1000 (PK-100)
Metallic Balls - 3.175 mm Phosphor Bronze - AFBMA Grade 1000 Ball
16 units (1600 pcs) Available Now | Further orders can be expected around Thu, Feb 19, 2026
$28.86 AUD
$28.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

16 units (1600 pcs) Available Now. Backorder if more than 16.
Diameter (D) Material Precision Hardness Indicative
Image
Diameter (D)
3.175
mm
+/- 0.1270
(Equiv. 0.125 in.)
Material
Phosphor Bronze

Precision
AFBMA Grade 1000

Hardness
75-98 Rockwell B
Metallic Balls - 3.175 mm Phosphor Bronze - Grade 1000
Material: Phosphor Bronze    Properties: Good corrosion resistance, widely used as an electrical conductor    Colour: Bronze    Specific Gravity: 8.4    Ovality: +/-0.0254   
Part Number: BL-00318-PB-G1000 (PK-100)
Metallic Balls - 3.175 mm Phosphor Bronze - AFBMA Grade 1000 Ball
16 units (1600 pcs) Available Now | Further orders can be expected around Thu, Feb 19, 2026
$28.86 AUD
$28.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

16 units (1600 pcs) Available Now. Backorder if more than 16.
Diameter (D)
4.762
mm
+/- 0.1270
(Equiv. 0.187 in.)
Material
Phosphor Bronze

Precision
AFBMA Grade 1000

Hardness
75-98 Rockwell B
Properties
Good corrosion resistance, widely used as an electrical conductor
Colour
Bronze
Metallic Balls - 4.762 mm Phosphor Bronze - Grade 1000
Material: Phosphor Bronze    Specific Gravity: 8.4    Ovality: +/-0.0254   
Part Number: BL-00476-PB-G1000 (PK-20)
Metallic Balls - 4.762 mm Phosphor Bronze - AFBMA Grade 1000 Ball
143 units (2860 pcs) Available Now | Further orders can be expected around Thu, Feb 19, 2026
$3.32 AUD
$16.56 AUD $3.32 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

143 units (2860 pcs) Available Now. Backorder if more than 143.
Diameter (D)
4.762
mm
+/- 0.1270
(Equiv. 0.187 in.)
Material
Phosphor Bronze

Precision
AFBMA Grade 1000

Hardness
75-98 Rockwell B
Metallic Balls - 4.762 mm Phosphor Bronze - Grade 1000
Material: Phosphor Bronze    Properties: Good corrosion resistance, widely used as an electrical conductor    Colour: Bronze    Specific Gravity: 8.4    Ovality: +/-0.0254   
Part Number: BL-00476-PB-G1000 (PK-20)
Metallic Balls - 4.762 mm Phosphor Bronze - AFBMA Grade 1000 Ball
143 units (2860 pcs) Available Now | Further orders can be expected around Thu, Feb 19, 2026
$3.32 AUD
$16.56 AUD $3.32 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

143 units (2860 pcs) Available Now. Backorder if more than 143.
Diameter (D)
6.350
mm
+/- 0.1270
(Equiv. 0.25 in.)
Material
Phosphor Bronze

Precision
AFBMA Grade 1000

Hardness
75-98 Rockwell B
Properties
Good corrosion resistance, widely used as an electrical conductor
Colour
Bronze
Metallic Balls - 6.35 mm Phosphor Bronze - Grade 1000
Material: Phosphor Bronze    Specific Gravity: 8.4    Ovality: +/-0.0254   
Part Number: BL-00635-PB-G1000 (Each)
Metallic Balls - 6.35 mm Phosphor Bronze - AFBMA Grade 1000 Ball
170 Available Now | Further orders can be expected around Thu, Feb 19, 2026
$3.14 AUD
$15.04 AUD $3.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

170 Available Now. Backorder if more than 170.
Diameter (D)
6.350
mm
+/- 0.1270
(Equiv. 0.25 in.)
Material
Phosphor Bronze

Precision
AFBMA Grade 1000

Hardness
75-98 Rockwell B
Metallic Balls - 6.35 mm Phosphor Bronze - Grade 1000
Material: Phosphor Bronze    Properties: Good corrosion resistance, widely used as an electrical conductor    Colour: Bronze    Specific Gravity: 8.4    Ovality: +/-0.0254   
Part Number: BL-00635-PB-G1000 (Each)
Metallic Balls - 6.35 mm Phosphor Bronze - AFBMA Grade 1000 Ball
170 Available Now | Further orders can be expected around Thu, Feb 19, 2026
$3.14 AUD
$15.04 AUD $3.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

170 Available Now. Backorder if more than 170.
Diameter (D)
7.938
mm
+/- 0.1270
(Equiv. 0.313 in.)
Material
Phosphor Bronze

Precision
AFBMA Grade 1000

Hardness
75-98 Rockwell B
Properties
Good corrosion resistance, widely used as an electrical conductor
Colour
Bronze
Metallic Balls - 7.938 mm Phosphor Bronze - Grade 1000
Material: Phosphor Bronze    Specific Gravity: 8.4    Ovality: +/-0.0254   
Part Number: BL-00794-PB-G1000 (PK-10)
Metallic Balls - 7.938 mm Phosphor Bronze - AFBMA Grade 1000 Ball
90 units (900 pcs) Available Now | Further orders can be expected around Thu, Feb 19, 2026
$23.77 AUD
$23.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

90 units (900 pcs) Available Now. Backorder if more than 90.
Diameter (D)
7.938
mm
+/- 0.1270
(Equiv. 0.313 in.)
Material
Phosphor Bronze

Precision
AFBMA Grade 1000

Hardness
75-98 Rockwell B
Metallic Balls - 7.938 mm Phosphor Bronze - Grade 1000
Material: Phosphor Bronze    Properties: Good corrosion resistance, widely used as an electrical conductor    Colour: Bronze    Specific Gravity: 8.4    Ovality: +/-0.0254   
Part Number: BL-00794-PB-G1000 (PK-10)
Metallic Balls - 7.938 mm Phosphor Bronze - AFBMA Grade 1000 Ball
90 units (900 pcs) Available Now | Further orders can be expected around Thu, Feb 19, 2026
$23.77 AUD
$23.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

90 units (900 pcs) Available Now. Backorder if more than 90.