Inspection Balls
inch - short shank
20508 Tooling Balls - Imperial
shoulder type - one piece construction, material: Hardened steel
Alternative products you may wish to consider
Type
Slip Fit
d1
±0.0002
0.250
d2
+0.0003|-0.0000
0.125
d3
1/4"
l1
9/16"
l2
±0.0002
0.200
Weight
oz
0.16
£ 73.10 per unit (click for quantity discounts)
Type
Slip Fit
d1
±0.0002
0.375
d2
+0.0003|-0.0000
0.188
d3
3/8"
l1
3/4"
l2
±0.0002
0.300
Weight
oz
0.16
£ 72.32 per unit (click for quantity discounts)
Type
Slip Fit
d1
±0.0002
0.500
d2
+0.0003|-0.0000
0.250
d3
1/2"
l1
15/16"
l2
±0.0002
0.400
Weight
oz
0.48
£ 78.88 per unit (click for quantity discounts)
Type
Slip Fit
d1
±0.0002
0.500
d2
+0.0003|-0.0000
0.250
d3
1/2"
l1
1-3/8"
l2
±0.0002
0.500
Weight
oz
0.64
£ 78.63 per unit (click for quantity discounts)
Type
Slip Fit
d1
±0.0002
0.750
d2
+0.0003|-0.0000
0.375
d3
3/4"
l1
1-1/4"
l2
±0.0002
0.500
Weight
oz
1.60
£ 81.33 per unit (click for quantity discounts)
Type
Press Fit
d1
±0.0002
0.250
d2
+0.0003|-0.0000
0.125
d3
1/4"
l1
9/16"
l2
±0.0002
0.200
Weight
oz
0.16
£ 94.42 per unit (click for quantity discounts)
Type
Press Fit
d1
±0.0002
0.375
d2
+0.0003|-0.0000
0.188
d3
3/8"
l1
3/4"
l2
±0.0002
0.300
Weight
oz
0.16
£ 94.42 per unit (click for quantity discounts)
Type
Press Fit
d1
±0.0002
0.500
d2
+0.0003|-0.0000
0.250
d3
1/2"
l1
15/16"
l2
±0.0002
0.400
Weight
oz
0.48
£ 94.42 per unit (click for quantity discounts)
Type
Press Fit
d1
±0.0002
0.500
d2
+0.0003|-0.0000
0.250
d3
1/2"
l1
1-3/8"
l2
±0.0002
0.500
Weight
oz
0.64
£ 94.42 per unit (click for quantity discounts)
Type
Press Fit
d1
±0.0002
0.750
d2
+0.0003|-0.0000
0.375
d3
3/4"
l1
1-1/4"
l2
±0.0002
0.500
Weight
oz
1.60
£ 94.42 per unit (click for quantity discounts)
Type
d1
±0.0002
d2
+0.0003|-0.0000
d3
l1
l2
±0.0002
Weight
oz
| Price & Availability | Article | Type | d1 ±0.0002 | d2 +0.0003|-0.0000 | d3 | l1 | l2 ±0.0002 | Weight oz | ||||||||||||||||||
| 20508.W0025I | Slip Fit | 0.250 | 0.125 | 1/4" | 9/16" | 0.200 | 0.16 | |||||||||||||||||||
£ 73.10 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Slip Fit d1
±0.0002 0.250 d2
+0.0003|-0.0000 0.125 d3 1/4" l1 9/16" l2
±0.0002 0.200 Weight
oz 0.16 | ||||||||||||||||||||||||||
| 20508.W0037I | Slip Fit | 0.375 | 0.188 | 3/8" | 3/4" | 0.300 | 0.16 | |||||||||||||||||||
£ 72.32 per unit (click for quantity discounts) Ready to despatch 8 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Slip Fit d1
±0.0002 0.375 d2
+0.0003|-0.0000 0.188 d3 3/8" l1 3/4" l2
±0.0002 0.300 Weight
oz 0.16 | ||||||||||||||||||||||||||
| 20508.W0050I | Slip Fit | 0.500 | 0.250 | 1/2" | 15/16" | 0.400 | 0.48 | |||||||||||||||||||
£ 78.88 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Slip Fit d1
±0.0002 0.500 d2
+0.0003|-0.0000 0.250 d3 1/2" l1 15/16" l2
±0.0002 0.400 Weight
oz 0.48 | ||||||||||||||||||||||||||
| 20508.W0051I | Slip Fit | 0.500 | 0.250 | 1/2" | 1-3/8" | 0.500 | 0.64 | |||||||||||||||||||
£ 78.63 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Slip Fit d1
±0.0002 0.500 d2
+0.0003|-0.0000 0.250 d3 1/2" l1 1-3/8" l2
±0.0002 0.500 Weight
oz 0.64 | ||||||||||||||||||||||||||
| 20508.W0075I | Slip Fit | 0.750 | 0.375 | 3/4" | 1-1/4" | 0.500 | 1.60 | |||||||||||||||||||
£ 81.33 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Slip Fit d1
±0.0002 0.750 d2
+0.0003|-0.0000 0.375 d3 3/4" l1 1-1/4" l2
±0.0002 0.500 Weight
oz 1.60 | ||||||||||||||||||||||||||
| 20508.W0125I | Press Fit | 0.250 | 0.125 | 1/4" | 9/16" | 0.200 | 0.16 | |||||||||||||||||||
£ 94.42 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Press Fit d1
±0.0002 0.250 d2
+0.0003|-0.0000 0.125 d3 1/4" l1 9/16" l2
±0.0002 0.200 Weight
oz 0.16 | ||||||||||||||||||||||||||
| 20508.W0137I | Press Fit | 0.375 | 0.188 | 3/8" | 3/4" | 0.300 | 0.16 | |||||||||||||||||||
£ 94.42 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Press Fit d1
±0.0002 0.375 d2
+0.0003|-0.0000 0.188 d3 3/8" l1 3/4" l2
±0.0002 0.300 Weight
oz 0.16 | ||||||||||||||||||||||||||
| 20508.W0150I | Press Fit | 0.500 | 0.250 | 1/2" | 15/16" | 0.400 | 0.48 | |||||||||||||||||||
£ 94.42 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Press Fit d1
±0.0002 0.500 d2
+0.0003|-0.0000 0.250 d3 1/2" l1 15/16" l2
±0.0002 0.400 Weight
oz 0.48 | ||||||||||||||||||||||||||
| 20508.W0151I | Press Fit | 0.500 | 0.250 | 1/2" | 1-3/8" | 0.500 | 0.64 | |||||||||||||||||||
£ 94.42 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Press Fit d1
±0.0002 0.500 d2
+0.0003|-0.0000 0.250 d3 1/2" l1 1-3/8" l2
±0.0002 0.500 Weight
oz 0.64 | ||||||||||||||||||||||||||
| 20508.W0175I | Press Fit | 0.750 | 0.375 | 3/4" | 1-1/4" | 0.500 | 1.60 | |||||||||||||||||||
£ 94.42 per unit (click for quantity discounts) Ready to despatch 0 Need more? Manufactured within 14 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Type Press Fit d1
±0.0002 0.750 d2
+0.0003|-0.0000 0.375 d3 3/4" l1 1-1/4" l2
±0.0002 0.500 Weight
oz 1.60 | ||||||||||||||||||||||||||
Technical & Application
Material
Hardened and ground steel (8620 steel).
Technical Notes
Concentrically of ball to shank: ,0002 T.I.R.
Important Notes
Used as reference points for inspection applications in conjunction with CMMs to accurately measure the work piece.
All dimensions in inches.
For Press Fit d2tolerance
is + .0003, - .0000.
For Slip Fit d2 tolerance
is + .0000, - .0004.
