420 Stainless Steel Loose Ball Bearings

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Displaying 1 to 25 (of 39 products)
1mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
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1mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.29 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 1mm
Material 420 Stainless Steel
Min Crush Load 85kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.004079g
Attracted to Magnets Yes
Avg Qty / Litre 1210000
Download Data Sheet

5mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

5mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.75 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 5mm
Material 420 Stainless Steel
Min Crush Load 1490kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.51g
Attracted to Magnets Yes
Avg Qty / Litre 9500
Download Data Sheet

3/32 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

3/32 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.89 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 2.38mm = 3/32 inch
Material 420 Stainless Steel
Min Crush Load 400kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.05507g
Attracted to Magnets Yes
Avg Qty / Litre 87000
Download Data Sheet

1/8 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

1/8 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.89 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 3.18mm = 1/8 inch
Material 420 Stainless Steel
Min Crush Load 666kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.13g
Attracted to Magnets Yes
Avg Qty / Litre 37000
Download Data Sheet

15mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

15mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 15mm
Material 420 Stainless Steel
Min Crush Load 10500kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 13.77g
Attracted to Magnets Yes
Avg Qty / Litre 325
Download Data Sheet

1.5mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

1.5mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 1.5mm
Material 420 Stainless Steel
Min Crush Load 176kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.01377g
Attracted to Magnets Yes
Avg Qty / Litre 347000
Download Data Sheet

2mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

2mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 2mm
Material 420 Stainless Steel
Min Crush Load 293kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.03263g
Attracted to Magnets Yes
Avg Qty / Litre 146000
Download Data Sheet

3mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

3mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 3mm
Material 420 Stainless Steel
Min Crush Load 602kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.11g
Attracted to Magnets Yes
Avg Qty / Litre 43000
Download Data Sheet

3.5mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

3.5mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 3.5mm
Material 420 Stainless Steel
Min Crush Load 792kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.17g
Attracted to Magnets Yes
Avg Qty / Litre 27200
Download Data Sheet

4mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

4mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 4mm
Material 420 Stainless Steel
Min Crush Load 1000kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.26g
Attracted to Magnets Yes
Avg Qty / Litre 18500
Download Data Sheet

4.5mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

4.5mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 4.5mm
Material 420 Stainless Steel
Min Crush Load 1240kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.37g
Attracted to Magnets Yes
Avg Qty / Litre 13000
Download Data Sheet

6mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

6mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 6mm
Material 420 Stainless Steel
Min Crush Load 2060kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.88g
Attracted to Magnets Yes
Avg Qty / Litre 5400
Download Data Sheet

5/32 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

5/32 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 3.97mm = 5/32 inch
Material 420 Stainless Steel
Min Crush Load 990kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.26g
Attracted to Magnets Yes
Avg Qty / Litre 18700
Download Data Sheet

3/16 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

3/16 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 4.76mm = 3/16 inch
Material 420 Stainless Steel
Min Crush Load 1370kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 0.44g
Attracted to Magnets Yes
Avg Qty / Litre 10700
Download Data Sheet

11/32 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

11/32 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.20 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 8.73mm = 11/32 inch
Material 420 Stainless Steel
Min Crush Load 4000kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 2.72g
Attracted to Magnets Yes
Avg Qty / Litre 1750
Download Data Sheet

7mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

7mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.40 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 7mm
Material 420 Stainless Steel
Min Crush Load 2700kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 1.40g
Attracted to Magnets Yes
Avg Qty / Litre 3400
Download Data Sheet

9/32 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

9/32 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.49 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 7.14mm = 9/32 inch
Material 420 Stainless Steel
Min Crush Load 2810kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 1.49g
Attracted to Magnets Yes
Avg Qty / Litre 3250
Download Data Sheet

1/4 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

1/4 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.59 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 6.35mm = 1/4 inch
Material 420 Stainless Steel
Min Crush Load 2280kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 1.04g
Attracted to Magnets Yes
Avg Qty / Litre 4550
Download Data Sheet

8mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

8mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 8mm
Material 420 Stainless Steel
Min Crush Load 3420kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 2.09g
Attracted to Magnets Yes
Avg Qty / Litre 2150
Download Data Sheet

17mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

17mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 17mm
Material 420 Stainless Steel
Min Crush Load 13040kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 20.04g
Attracted to Magnets Yes
Avg Qty / Litre 230
Download Data Sheet

20mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

20mm Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 20mm
Material 420 Stainless Steel
Min Crush Load 17400kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 32.63g
Attracted to Magnets Yes
Download Data Sheet

5/16 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

5/16 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 7.94mm = 5/16 inch
Material 420 Stainless Steel
Min Crush Load 3380kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 2.04g
Attracted to Magnets Yes
Avg Qty / Litre 2350
Download Data Sheet

11/16 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

11/16 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 17.46mm = 11/16 inch
Material 420 Stainless Steel
Min Crush Load 13700kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 21.72g
Attracted to Magnets Yes
Avg Qty / Litre 205
Download Data Sheet

7/8 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

7/8 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£3.99 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 22.23mm = 7/8 inch
Material 420 Stainless Steel
Min Crush Load 21000kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 44.78g
Attracted to Magnets Yes
Download Data Sheet

3/8 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings
Brand logo free shipping for any order in the United Kingdom

3/8 inch Diameter Grade 100 Hardened AISI 420 Stainless Steel Ball Bearings

Industry Standard Grade 100 420 Stainless Ball Bearings: High Quality Graded 420 Stainless Steel Ball bearings made from AISI 420 Stainless Steel with a hardness of 52 -55 HRC [show more]...

From:

£4.18 ex VAT
This item is available from stock
Brand / Quality: ITAL BALL - High Quality
Ball Diameter: 9.53mm = 3/8 inch
Material 420 Stainless Steel
Min Crush Load 4670kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Weight Each 3.53g
Attracted to Magnets Yes
Avg Qty / Litre 1300
Download Data Sheet

Displaying 1 to 25 (of 39 products)

Hardened 420 Stainless Steel Balls

As a specialist supplier of hardened 420 stainless steel balls, Simply Bearings can provide you with all the different sizes that you may need.

This sturdy, high duty ball bearing is the perfect choice for a wide range of engineering and craft projects, whether you're working on a mechanical experiment at college, want to get your model train set running, or you need a precision component for your arts and crafts project. The great versatility of this type of stainless steel ball ensures it's always in big demand.

Hardened 420 stainless steel balls come in a large range of sizes, so whether you need a small bearing of 1 mm diameter, or a large one spanning up to 50 mm, we stock exactly what you require. With our useful drop-down menus and informative product descriptions, you can easily select what you need and narrow your options down. Whether you're a first-time buyer of loose stainless steel ball bearings or you're a regular customer, our user-friendly online store is aimed at making the purchase process incredibly straightforward.

You'll be pleased to discover that when you buy hardened 420 stainless steel balls through Simply Bearings, you can expect the very highest of quality standards. Our loose stainless steel ball bearings are individually made from industry standard grade 100 AISI 420 stainless steel, with a robust hardness measuring 52-55 HRC on the Rockwell Scale. As well as complying with a whole raft of international standards, our hardened 420 stainless steel balls provide corrosion resistance against a number of substances including petrol, oil, alcohol and foodstuffs, ensuring they enjoy great durability.

At Simply Bearings we are synonymous with great quality, and we are proud of our long-standing reputation. Yet it's not just the high standard of our loose stainless steel ball bearings that we are famous for. We are also recognised for our great value prices, so that you can purchase your steel ball bearings with minimum expense. You can enjoy even greater savings the more packs you purchase.

Our online store is a pleasure to browse from the comfort of your home, and with all the information you require at your fingertips, making the right selection is simple. Of course, we're always on hand should you need any additional help.

We appreciate that once you've made your order, you may need your stainless steel ball bearings quickly, especially if they're needed for the functioning of mechanical projects. That's why we offer same day dispatch on your order, and to make life even better, we offer free UK delivery.

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