Full or Hybrid Ceramic Ball Bearings Si3n4 Zro2 688

• Separated: Unseparated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Feature: Long Life
• Service: OEM Customized Services
• Model NO.: 688
• Packing: Box Packing
• Box Packing: High-Quality
• Transport Package: Standard Export Box
• Specification: 8*16*4
• Trademark: AMC or other brand
• Origin: China
• Production Capacity: 100000

Product Description

1. Products Details . 
 

Material	Si3N4
Factory	YES
Origin	China
Packing method	Industrial packing or carton packing
Special properties	High speed Low noise Long life Can be customized according to your needs Can provide small & miniature standard and non-standard ball bearings.

2. We also can offer following bearings ,  please check  .
 

N0.	Bore	O.D	Width	Chamfer	Load Rating		Maximuum Seed		Weight
	mm	mm	mm	mm	Dynamic Cr	Static Cor	Grease r/min	Oil r/min	Kg/pcs
685	5	11	3	0.15	0.715	0.282	35000	45000	0.0011
686	6	13	3.5	0.15	1.08	0.44	33000	42000	0.0019
687	7	14	3.5	0.15	1.17	0.505	31000	40000	0.0021
688	8	16	4	0.2	1.61	0.715	29000	38000	0.0031
689	9	17	4	0.2	1.72	0.82	28000	36000	0.0032
6800	10	19	5	0.3	1.83	0.925	26000	34000	0.005
6801	12	21	5	0.3	1.92	1.04	22000	30000	0.006
6802	15	24	5	0.3	2.08	1.26	20000	28000	0.007
6803	17	26	5	0.3	2.23	1.46	19000	26000	0.008
6804	20	32	7	0.3	4	2.47	17000	22000	0.019
6805	25	37	7	0.3	4.3	2.95	15000	19000	0.022
6806	30	42	7	0.3	4.7	3.65	13000	17000	0.026
6807	35	47	7	0.3	4.9	4.05	11000	15000	0.029