Collection: Balls - Bored
17 Products in this selection
This is a combined category of Bored Balls.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Additional resources:
Balls Master Catalogue PDF
AFBMA and ISO Ball Grades
Balls Master Catalogue PDF
AFBMA and ISO Ball Grades
A more concise listing may be found on the Smallparts store at Balls - Bored. Smallparts promote the most popular MBA products.
| Diameter (D) | Inside Diameter (d1) | Width (B) | Shoulder Diameter (dn) | Chamfer |
Indicative Image |
|---|---|---|---|---|---|
|
Diameter (D)
5.20
mm (0.205 in.) |
Inside Diameter (d1)
2.000
mm (0.079 in.) |
Width (B)
4.00
mm (0.157 in.) |
Shoulder Diameter (dn)
3.90
mm |
Chamfer
0.3X30
mm |
|
|
Material: Plastic
Category: Balls - Bored - Plastic |
|||||
|
Part Number: BLB-00520-00200-W3 (7 Pcs) Bored Balls - 5.2x2x4 mm - Plastic
1 pack (7 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$10.50 AUD
Regular price
Unit price
per
Per 7
|
|||||
| Diameter (D) | Inside Diameter (d1) | Width (B) | Shoulder Diameter (dn) |
Indicative Image |
|
|
Diameter (D)
5.20
mm (0.205 in.) |
Inside Diameter (d1)
2.000
mm (0.079 in.) |
Width (B)
4.00
mm (0.157 in.) |
Shoulder Diameter (dn)
3.90
mm |
|
|
|
Material: Plastic
Chamfer: 0.3X30 mm
Category: Balls - Bored - Plastic |
|||||
|
Part Number: BLB-00520-00200-W3 (7 Pcs) Bored Balls - 5.2x2x4 mm - Plastic
1 pack (7 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$10.50 AUD
Regular price
Unit price
per
Per 7
|
|||||
|
|||||
|
Diameter (D)
7.938
mm (0.313 in.) |
Inside Diameter (d1)
3.000
mm + 0.012 / - 0.0 (0.118 in.) |
Width (B)
6.000
mm (0.236 in.) |
Shoulder Diameter (dn)
5.100
mm |
Chamfer
0.3X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-00794-00300-SUJ Bored Balls - 7.938x3x6 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
7.938
mm (0.313 in.) |
Inside Diameter (d1)
3.000
mm + 0.012 / - 0.0 (0.118 in.) |
Width (B)
6.000
mm (0.236 in.) |
Shoulder Diameter (dn)
5.100
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.3X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-00794-00300-SUJ Bored Balls - 7.938x3x6 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
9.525
mm (0.375 in.) |
Inside Diameter (d1)
4.000
mm + 0.012 / - 0.0 (0.157 in.) |
Width (B)
7.000
mm (0.276 in.) |
Shoulder Diameter (dn)
7.400
mm |
Chamfer
0.3X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-00953-00400-SUJ Bored Balls - 9.525x4x7 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
9.525
mm (0.375 in.) |
Inside Diameter (d1)
4.000
mm + 0.012 / - 0.0 (0.157 in.) |
Width (B)
7.000
mm (0.276 in.) |
Shoulder Diameter (dn)
7.400
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.3X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-00953-00400-SUJ Bored Balls - 9.525x4x7 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
10.20
mm (0.402 in.) |
Inside Diameter (d1)
5.000
mm (0.197 in.) |
Width (B)
6.00
mm (0.236 in.) |
Shoulder Diameter (dn)
8.00
mm |
Chamfer
0.3X30
mm |
|
|
Material: Plastic
Category: Balls - Bored - Plastic |
|||||
|
Part Number: BLB-01020-00500-W3 (5 Pcs) Bored Balls - 10.2x5x6 mm - Plastic
3 units (15 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$16.00 AUD
Regular price
Unit price
per
Per 5
|
|||||
|
Diameter (D)
10.20
mm (0.402 in.) |
Inside Diameter (d1)
5.000
mm (0.197 in.) |
Width (B)
6.00
mm (0.236 in.) |
Shoulder Diameter (dn)
8.00
mm |
|
|
|
Material: Plastic
Chamfer: 0.3X30 mm
Category: Balls - Bored - Plastic |
|||||
|
Part Number: BLB-01020-00500-W3 (5 Pcs) Bored Balls - 10.2x5x6 mm - Plastic
3 units (15 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$16.00 AUD
Regular price
Unit price
per
Per 5
|
|||||
|
|||||
|
Diameter (D)
11.112
mm (0.437 in.) |
Inside Diameter (d1)
5.000
mm + 0.012 / - 0.0 (0.197 in.) |
Width (B)
8.000
mm (0.315 in.) |
Shoulder Diameter (dn)
7.710
mm |
Chamfer
0.3X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-01111-00500-SUJ Bored Balls - 11.112x5x8 mm - Chrome Steel
128 Available Immediately | Further orders can be expected around Sat, Jun 07, 2025 Regular price
$12.95 AUD
Regular price
Unit price
per
Each
|
|||||
|
Diameter (D)
11.112
mm (0.437 in.) |
Inside Diameter (d1)
5.000
mm + 0.012 / - 0.0 (0.197 in.) |
Width (B)
8.000
mm (0.315 in.) |
Shoulder Diameter (dn)
7.710
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.3X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-01111-00500-SUJ Bored Balls - 11.112x5x8 mm - Chrome Steel
128 Available Immediately | Further orders can be expected around Sat, Jun 07, 2025 Regular price
$12.95 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Diameter (D)
12.700
mm (0.5 in.) |
Inside Diameter (d1)
6.000
mm + 0.012 / - 0.0 (0.236 in.) |
Width (B)
9.000
mm (0.354 in.) |
Shoulder Diameter (dn)
8.960
mm |
Chamfer
0.3X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-01270-00600-SUJ Bored Balls - 12.7x6x9 mm - Chrome Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 13, 2025 Regular price
$16.14 AUD
Regular price
Unit price
per
Each
|
|||||
|
Diameter (D)
12.700
mm (0.5 in.) |
Inside Diameter (d1)
6.000
mm + 0.012 / - 0.0 (0.236 in.) |
Width (B)
9.000
mm (0.354 in.) |
Shoulder Diameter (dn)
8.960
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.3X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-01270-00600-SUJ Bored Balls - 12.7x6x9 mm - Chrome Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jun 13, 2025 Regular price
$16.14 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Diameter (D)
15.875
mm (0.625 in.) |
Inside Diameter (d1)
8.000
mm + 0.015 / - 0.0 (0.315 in.) |
Width (B)
12.000
mm (0.472 in.) |
Shoulder Diameter (dn)
10.390
mm |
Chamfer
0.5X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-01588-00800-SUJ Bored Balls - 15.875x8x12 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
15.875
mm (0.625 in.) |
Inside Diameter (d1)
8.000
mm + 0.015 / - 0.0 (0.315 in.) |
Width (B)
12.000
mm (0.472 in.) |
Shoulder Diameter (dn)
10.390
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.5X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-01588-00800-SUJ Bored Balls - 15.875x8x12 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
19.050
mm (0.75 in.) |
Inside Diameter (d1)
10.000
mm + 0.015 / - 0.0 (0.394 in.) |
Width (B)
14.000
mm (0.551 in.) |
Shoulder Diameter (dn)
12.920
mm |
Chamfer
0.5X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-01905-01000-SUJ Bored Balls - 19.05x10x14 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
19.050
mm (0.75 in.) |
Inside Diameter (d1)
10.000
mm + 0.015 / - 0.0 (0.394 in.) |
Width (B)
14.000
mm (0.551 in.) |
Shoulder Diameter (dn)
12.920
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.5X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-01905-01000-SUJ Bored Balls - 19.05x10x14 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
21.03
mm (0.828 in.) |
Inside Diameter (d1)
11.110
mm (0.437 in.) |
Width (B)
14.27
mm (0.562 in.) |
Shoulder Diameter (dn)
15.27
mm |
Chamfer
0.3X30
mm |
|
|
Material: Plastic
Category: Balls - Bored - Plastic |
|||||
|
Part Number: BLB-02103-01111-W3 (4 Pcs) Bored Balls - 21.03x11.11x14.27 mm - Plastic
1 pack (4 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$12.00 AUD
Regular price
Unit price
per
Per 4
|
|||||
|
Diameter (D)
21.03
mm (0.828 in.) |
Inside Diameter (d1)
11.110
mm (0.437 in.) |
Width (B)
14.27
mm (0.562 in.) |
Shoulder Diameter (dn)
15.27
mm |
|
|
|
Material: Plastic
Chamfer: 0.3X30 mm
Category: Balls - Bored - Plastic |
|||||
|
Part Number: BLB-02103-01111-W3 (4 Pcs) Bored Balls - 21.03x11.11x14.27 mm - Plastic
1 pack (4 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$12.00 AUD
Regular price
Unit price
per
Per 4
|
|||||
|
|||||
|
Diameter (D)
22.225
mm (0.875 in.) |
Inside Diameter (d1)
12.000
mm + 0.018 / - 0.0 (0.472 in.) |
Width (B)
16.000
mm (0.63 in.) |
Shoulder Diameter (dn)
15.430
mm |
Chamfer
0.8X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-02223-01200-SUJ Bored Balls - 22.225x12x16 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
22.225
mm (0.875 in.) |
Inside Diameter (d1)
12.000
mm + 0.018 / - 0.0 (0.472 in.) |
Width (B)
16.000
mm (0.63 in.) |
Shoulder Diameter (dn)
15.430
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.8X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-02223-01200-SUJ Bored Balls - 22.225x12x16 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
25.400
mm (1 in.) |
Inside Diameter (d1)
14.000
mm + 0.018 / - 0.0 (0.551 in.) |
Width (B)
19.000
mm (0.748 in.) |
Shoulder Diameter (dn)
16.860
mm |
Chamfer
0.8X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-02540-01400-SUJ Bored Balls - 25.4x14x19 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
25.400
mm (1 in.) |
Inside Diameter (d1)
14.000
mm + 0.018 / - 0.0 (0.551 in.) |
Width (B)
19.000
mm (0.748 in.) |
Shoulder Diameter (dn)
16.860
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.8X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-02540-01400-SUJ Bored Balls - 25.4x14x19 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
28.575
mm (1.125 in.) |
Inside Diameter (d1)
16.000
mm + 0.018 / - 0.0 (0.63 in.) |
Width (B)
21.000
mm (0.827 in.) |
Shoulder Diameter (dn)
19.390
mm |
Chamfer
0.8X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-02858-01600-SUJ Bored Balls - 28.575x16x21 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
28.575
mm (1.125 in.) |
Inside Diameter (d1)
16.000
mm + 0.018 / - 0.0 (0.63 in.) |
Width (B)
21.000
mm (0.827 in.) |
Shoulder Diameter (dn)
19.390
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.8X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-02858-01600-SUJ Bored Balls - 28.575x16x21 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
31.750
mm (1.25 in.) |
Inside Diameter (d1)
18.000
mm + 0.018 / - 0.0 (0.709 in.) |
Width (B)
23.000
mm (0.906 in.) |
Shoulder Diameter (dn)
21.890
mm |
Chamfer
0.8X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-03175-01800-SUJ Bored Balls - 31.75x18x23 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
31.750
mm (1.25 in.) |
Inside Diameter (d1)
18.000
mm + 0.018 / - 0.0 (0.709 in.) |
Width (B)
23.000
mm (0.906 in.) |
Shoulder Diameter (dn)
21.890
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.8X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-03175-01800-SUJ Bored Balls - 31.75x18x23 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
34.925
mm (1.375 in.) |
Inside Diameter (d1)
20.000
mm + 0.021 / - 0.0 (0.787 in.) |
Width (B)
25.000
mm (0.984 in.) |
Shoulder Diameter (dn)
24.380
mm |
Chamfer
0.8X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-03493-02000-SUJ Bored Balls - 34.925x20x25 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
34.925
mm (1.375 in.) |
Inside Diameter (d1)
20.000
mm + 0.021 / - 0.0 (0.787 in.) |
Width (B)
25.000
mm (0.984 in.) |
Shoulder Diameter (dn)
24.380
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.8X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-03493-02000-SUJ Bored Balls - 34.925x20x25 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
38.100
mm (1.5 in.) |
Inside Diameter (d1)
22.000
mm + 0.021 / - 0.0 (0.866 in.) |
Width (B)
28.000
mm (1.102 in.) |
Shoulder Diameter (dn)
25.840
mm |
Chamfer
0.8X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-03810-02200-SUJ Bored Balls - 38.1x22x28 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
38.100
mm (1.5 in.) |
Inside Diameter (d1)
22.000
mm + 0.021 / - 0.0 (0.866 in.) |
Width (B)
28.000
mm (1.102 in.) |
Shoulder Diameter (dn)
25.840
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.8X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-03810-02200-SUJ Bored Balls - 38.1x22x28 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
42.863
mm (1.688 in.) |
Inside Diameter (d1)
25.000
mm + 0.021 / - 0.0 (0.984 in.) |
Width (B)
31.000
mm (1.22 in.) |
Shoulder Diameter (dn)
29.600
mm |
Chamfer
0.8X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-04286-02500-SUJ Bored Balls - 42.863x25x31 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
42.863
mm (1.688 in.) |
Inside Diameter (d1)
25.000
mm + 0.021 / - 0.0 (0.984 in.) |
Width (B)
31.000
mm (1.22 in.) |
Shoulder Diameter (dn)
29.600
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.8X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-04286-02500-SUJ Bored Balls - 42.863x25x31 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
50.800
mm (2 in.) |
Inside Diameter (d1)
30.000
mm + 0.021 / - 0.0 (1.181 in.) |
Width (B)
37.000
mm (1.457 in.) |
Shoulder Diameter (dn)
34.810
mm |
Chamfer
0.8X45
mm |
|
|
Material: Chrome Steel
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-05080-03000-SUJ Bored Balls - 50.8x30x37 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
|
Diameter (D)
50.800
mm (2 in.) |
Inside Diameter (d1)
30.000
mm + 0.021 / - 0.0 (1.181 in.) |
Width (B)
37.000
mm (1.457 in.) |
Shoulder Diameter (dn)
34.810
mm |
|
|
|
Material: Chrome Steel
Chamfer: 0.8X45 mm
Category: Balls - Bored - Steel |
|||||
|
Part Number: BLB-05080-03000-SUJ Bored Balls - 50.8x30x37 mm - Chrome Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity |
|||||
