1-11/16 inch Diameter Grade 100 Hardened 52100 Chrome Steel Ball Bearing

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SKU: IG100_1-11/16

£8.85 ex VAT

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50+	£7.97 each
100+	£7.79 each
500+	£7.35 each
1000+	£6.20 each

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Industry Standard Grade 100 Hardened Steel Ball Bearings: High Quality Graded Hardened Chrome Steel Ball bearings made from Chromium AISI 52100 steel. Hardened to 60-67 Rockwell Scale equivalent to 700-900 HV (Vickers Scale) and are hardened all the way through the ball. These are the same hardened steel balls used to manufacture bearing assemblies and have a high duty and life cycle.
Manufactured in compliance to the following international standards: AISI52100 / EN31 / BS534A99 / W1.3505 / BS535A99 / UNI100C6 / AFN100C6 / DIN100C6 / JIS G4805 SUJ2

Brand / Quality: Simply Loose Ball - High Quality
Ball Diameter: 42.86mm = 1.687 (1-11/16) inch
Grade: 100
Material AISI 52100 Chrome Steel
Min Crush Load 67240kg
Hardness 60-67 HRC
Hardness Depth Through Hardened
Corrosion Resistance Keep Oiled
Note Not Drillable
Approx Weight Each 321.20g
Attracted to Magnets Yes
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Material	=	AISI 52100 Chrome Steel
Min Crush Load	=	67240kg
Hardness	=	60-67 HRC
Hardness Depth	=	Through Hardened
Corrosion Resistance	=	Keep Oiled
Note	=	Not Drillable
Approx Weight Each	=	321.20g
Attracted to Magnets	=	Yes

Chrome steel balls are made from AISI 52100 Chrome steel.
Uniformly hardened and tempered all the way through the ball to achieve maximum strength and quality.
Ball hardness is controlled within the 60-67 HRC range as measured on parallel flat surfaces.
Ball grades are defined numerically 3 - 2000 (3 being highest quality, 2000 is the lowest)
Chrome steel balls are attracted to magnets.

GRADES
Grade	Diameter Tolerance Per Ball		Sphericity		Diameter Tolerance per Unit Container		Diameter Tolerance		Max Surface Roughness
-	Inch	µ	Inch	µ	Inch	µ	Inch	µ	Inch	µ
3	0.000003	0.076	0.000003	0.076	0.000005	0.127	±.00003	±0.076	0.5	0.013
5	0.000005	0.127	0.000005	0.127	0.000001	0.25	±.000005	±0.127	0.8	0.02
10	0.00001	0.25	0.00001	0.25	0.00002	0.51	±.0001	±2.5	1	0.025
15	0.000015	0.38	0.000015	0.38	0.00003	0.76	±.0001	±2.5	1.2	0.03
25	0.000025	0.63	0.000025	0.63	0.00005	1.27	±.0001	±2.5	1.5	0.038
50	0.00005	1.27	0.00005	1.27	0.0001	2.5	±.0002	±5	3	0.075
100	0.0001	2.5	0.0001	2.5	0.0002	5	±.0005	±5	5	0.125
200	0.0002	5	0.0002	5	0.0004	10	±.0010	±10	8	0.2
300	0.0003	7.5	0.0003	7.5	0.0006	15	±.0015	±37.5	Not applicable	Not applicable
500	0.0005	12.5	0.0005	12.5	0.001	25	±.002	±50	Not applicable	Not applicable
1000	0.001	25	0.001	25	0.002	50	±.005	±125	Not applicable	Not applicable
2000	0.002	50	0.002	50	0.004	100	±.005	±125	Not applicable	Not applicable

Data Sheet

Nayeli Fisher, United Kingdom
Review added on 06/02/2023

Excellent quality
Gabriel Gideon, United Kingdom
Review added on 28/04/2016

Great size ball. perfect for what i needed!