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All Hardened Steel Ball Bearings
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]... |
Ball Diameter: 5mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 1490kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.51g
Attracted to Magnets Yes
Avg Qty / Litre 9500
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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]... |
Ball Diameter: 3.18mm = 0.125 (1/8) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 666kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.13g
Attracted to Magnets Yes
Avg Qty / Litre 37000
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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]... |
Ball Diameter: 2.38mm = 0.094 (3/32) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 400kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.05529028g
Attracted to Magnets Yes
Avg Qty / Litre 87000
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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]... |
Ball Diameter: 4.76mm = 0.187 (3/16) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 1370kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.44g
Attracted to Magnets Yes
Avg Qty / Litre 10700
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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]... |
Ball Diameter: 3.97mm = 0.156 (5/32) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 990kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.26g
Attracted to Magnets Yes
Avg Qty / Litre 18700
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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]... |
Ball Diameter: 15mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 10500kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 13.83g
Attracted to Magnets Yes
Avg Qty / Litre 325
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7/32 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]... |
Ball Diameter: 5.56mm = 0.219 (7/32) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 1800kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.70g
Attracted to Magnets Yes
Avg Qty / Litre 6800
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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]... |
Ball Diameter: 1.5mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 176kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.0138566056g
Attracted to Magnets Yes
Avg Qty / Litre 347000
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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]... |
Ball Diameter: 1mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 85kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.00410566724g
Attracted to Magnets Yes
Avg Qty / Litre 1210000
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2.5mm 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]... |
Ball Diameter: 2.5mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 436kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.06398492g
Attracted to Magnets Yes
Avg Qty / Litre 75500
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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]... |
Ball Diameter: 2mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 293kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.03276052g
Attracted to Magnets Yes
Avg Qty / Litre 146000
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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]... |
Ball Diameter: 3.5mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 792kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.18g
Attracted to Magnets Yes
Avg Qty / Litre 27200
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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]... |
Ball Diameter: 3mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 602kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.11g
Attracted to Magnets Yes
Avg Qty / Litre 43000
Lubricants
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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]... |
Ball Diameter: 4.5mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 1240kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.37g
Attracted to Magnets Yes
Avg Qty / Litre 13000
Lubricants
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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]... |
Ball Diameter: 4mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 1000kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.26g
Attracted to Magnets Yes
Avg Qty / Litre 18500
Lubricants
Tweezers
Gloves
5.5mm 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]... |
Ball Diameter: 5.5mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 1760kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.68g
Attracted to Magnets Yes
Avg Qty / Litre 7150
Lubricants
Tweezers
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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]... |
Ball Diameter: 6mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 2060kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 0.88g
Attracted to Magnets Yes
Avg Qty / Litre 5400
Lubricants
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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]... |
Ball Diameter: 8.73mm = 0.344 (11/32) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 4000kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 2.73g
Attracted to Magnets Yes
Avg Qty / Litre 1750
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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]... |
Ball Diameter: 7.14mm = 0.281 (9/32) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 2810kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 1.50g
Attracted to Magnets Yes
Avg Qty / Litre 3250
Lubricants
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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]... |
Ball Diameter: 7mm
Grade: 100
Material 420 Stainless Steel
Min Crush Load 2700kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 1.41g
Attracted to Magnets Yes
Avg Qty / Litre 3400
Lubricants
Tweezers
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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]... |
Ball Diameter: 6.35mm = 0.25 (1/4) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 2280kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 1.04g
Attracted to Magnets Yes
Avg Qty / Litre 4550
Lubricants
Tweezers
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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]... |
Ball Diameter: 17.46mm = 0.687 (11/16) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 13700kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 21.81g
Attracted to Magnets Yes
Avg Qty / Litre 205
Lubricants
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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]... |
Ball Diameter: 7.93mm = 0.312 (5/16) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 3380kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 2.05g
Attracted to Magnets Yes
Avg Qty / Litre 2350
Lubricants
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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]... |
Ball Diameter: 22.23mm = 0.875 (7/8) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 21000kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 44.96g
Attracted to Magnets Yes
Lubricants
Tweezers
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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]... |
Ball Diameter: 9.53mm = 0.375 (3/8) inch
Grade: 100
Material 420 Stainless Steel
Min Crush Load 4670kg
Hardness 52-55 HRC
Hardness Depth Through Hardened
Corrosion Resistance Good
Note Not Drillable
Approx Weight Each 3.54g
Attracted to Magnets Yes
Avg Qty / Litre 1300
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All Hardened Steel Ball Bearings
All hardened steel ball bearings are incredibly versatile and can be used for a wide range of applications, ranging from arts and crafts to use for bikes, model engineering, precision instruments and many experiments and projects. At Simply Bearings we are able to offer an extensive range of sizes of stainless steel ball bearings for every type of application.
Whether you need hardened steel ball bearings for hobby projects or for professional or work requirements, you can be confident that when you buy from Simply Bearings all of our stainless steel ball bearings are made from tough, industry-grade materials. In terms of quality and durability, our bearings are second to none, so you can expect the very best from top brands.
There are lots of things to consider when buying hardened steel ball bearings. Aside from the size, you might need to know the ball's hardness, weight, minimum crush load and corrosion resistance. For the novice, weighing up which stainless steel ball bearings you need may feel overwhelming, but at Simply Bearings we make it easy.
Our online store is simple to navigate, and our useful product information provides you with everything you need to know to make an informed decision on which hardened steel ball bearings you require. Once you've decided what you need, ordering online is straightforward. Should you need to get in touch with our expert sales staff for further guidance or information, you can be assured of a great customer experience. As a leading supplier of steel ball bearings, we know everything there is to know, so we're happy to answer your questions. Our glowing reviews are also testament to our high standards and great service.
As well as only getting steel ball bearings of the highest quality, you don't need to worry about paying over the odds. Although top quality often means having to pay higher prices for some purchases you make, at Simply Bearings we are in the fortunate position to be able to keep our prices low. For even better savings, the more steel ball bearings you buy, the lower the cost.
If you are looking for durable, industry-grade steel ball bearings, you will find browsing our online store a pleasure. With free delivery on UK orders and same-day dispatch, you can get to work making great use of our top-quality bearings in next to no time.