21mm Bearing Steel Ball

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Min. Order:

1 Piece

Payment term:

FOB SHANGHAI

Delivery time:

according to the quantity

Technical Parameters:

Product Designations:

21mm

Structure:

bearing steel ball

Weight:

0.03775 KG

Brand:

orient steel ball

Precision Rating:

G10

Bearing Material:

high carbon chrome bearing steel

Seals Type:

steel ball

Description

Model Number:21mm
Standard: ISO9001:2008
Application: bearings, nail polishing, grinding ,esc..
Quantity: more than 350ton/month

Chrome steel balls are normally used in precision ball bearings and many industrial applications.
The balls made of this kind of material feature excellent surface finish, considerable hardness and a high load carrying capacity, as well as excellent wear and deformation resistance.
Chrome steel balls are through hardened in order to achieve the maximum mechanical strength.
Chrome steel balls are used in bearings, valves, for milling and polishing application etc.
The size of the standard steel balls we can produce is as follows:

Size		Weight(g)	Quantity(pcs/kg)
mm	inch	Weight(g)	Quantity(pcs/kg)
4.7625	3/16	0.441	2268
5	-	0.51	1961
5.1594	13/64	0.56	1786
5.5562	7/32	0.699	1431
5.9531	15/64	0.86	1163
6	-	0.881	1136
6.35	1/4	1.04	962
6.5	-	1.119	894
6.7469	17/64	1.25	800
7.1438	9/32	1.49	671
7.9372	5/16	2.04	490
8	-	2.09	478
8.5	-	2.5	400
8.7312	11/32	2.71	369
9	-	2.97	337
9.525	3/8	3.52	284
10	-	4.08	245
10.3188	13/32	4.48	223
11	-	5.42	185
11.1125	7/16	5.6	179
11.5	-	6.22	161
11.5094	29/64	6.22	161
11.9062	15/32	6.88	145
12	-	7.04	142
12.3031	31/64	7.6	132
12.7	1/2	8.35	120
13.4938	17/32	10	100
14	-	11.18	89
14.2875	9/16	11.9	84
15.0812	19/32	14	71.4
15.875	5/8	16.3	61.3
16	-	16.69	59.9
16.6688	21/32	18.9	52.9
17	-	20.02	50
17.4625	11/16	21.7	46.1
18.2562	23/32	24.8	40.3
19	-	27.96	35.77
19.05	3/4	28.2	35.5
19.8438	25/32	31.9	31.4
21	-	37.75	26.49
21.4313	27/32	40.1	24.9
22.225	7/8	44.8	22.3
23	-	49.95	20.17
23.0188	29/32	49.8	20.1
23.8125	15/16	55.1	18.2
24	-	56.34	17.75
24.6063	31/32	60.8	16.5
25	-	63.68	15.7
25.4	1	66.89	15

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How can you buy 21mm Bearing Steel Ball on the Internet?
High quality 21mm ( 0.03775 kg Mass, , G10 Accuracy Class , high carbon chrome bearing steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 21mm. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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21mm Bearing Steel Ball

21mm Bearing Steel Ball

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