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Deep Groove Miniature Ceramic Ball Bearings 694 604 624 ZrO2 Si3N4 SSiC

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Deep Groove Miniature Ceramic Ball Bearings 694 604 624 ZrO2 Si3N4 SSiC

Brand Name : CSQ

Model Number : 600/620/630/680/690 series

Place of Origin : China

Payment Terms : T/T

Delivery Time : Negotiable

MOQ : 60 pcs

Price : Negotiable

Supply Ability : Negotiable

Packaging Details : Plastik box+carton box

Name : Miniature ceramic deep groove balls bearings

Model : 600/620/630/680/690 series

Race material : Zirconia or silicon nitride or silicon carbide

Ball material : ZrO2/Si3N4/SSiC

Precision : P6/ABEC3 to P4/ABEC7

Clearance : C0/C3 or customized

Pacage : Plastik box+carton box

MOQ : 50 pieces

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Miniature ceramic deep groove balls bearings of ZrO2/Si3N4/SSiC

Description of Miniature Ceramic Deep Groove Balls Bearings:

Our company, as one of the most professional ceramic bearing manufacturer in China, can produce many kinds of ceramic bearings. Now we are mostly speciallizing in the automatic production of 608 ceramic bearings. The material of races and rollers can be chosen among Si3N4 (silicon nitride), SSiC (silicon carbide) or ZrO2 (zirconia) and fitted with cage in material of PEEK, or PFA and seals in material of PEEK, and Rubber. Our main product is 608 Ce in material of ZrO2 races and balls+ PEEK cage (and seals). Welcome your inquiry.

Material Properties	Units	SSiC	HIP-Si₃N₄	GPS-Si₃N₄	HIP-ZrO₂
Density	g/cm³	3.15-3.18	3.27-3.29	3.22-3.27	6.05-6.09
Porosity	%	0	0	0	0
Fledural Strength	MPa	550	830	689	900
Elastic Modulus	GPa	410	310	310	200
Hardness	HV5	2800	1580	1450	1300
Fracture Toughness KIC	MPa.m^1/2	4.6	6.1	5.7	8-11
Maximum Use Temperature	℃ (℉)	1650 (3000)	1000 (1830)	1000 (1830)	380 (716)

Reference data of Miniature Ceramic Deep Groove Balls Bearings:

Bearings model	Form size d (mm)	Form size D (mm)	Form size B (mm)	Load Cr (N)	Load Cor (N)	Max.Speed Grease (rpm)	Max. Speed Oil (rpm)
684CE	4	9	2.5	564	227	53000	63000
694CE	4	11	4	842	350	48000	56000
604CE	4	12	4	842	350	48000	56000
624CE	4	13	5	1145	488	40000	48000
634CE	4	16	5	1179	523	36000	43000
685CE	5	11	3	630	282	45000	53000
695CE	5	13	4	948	432	43000	50000
605CE	5	14	5	1170	507	40000	50000
625CE	5	16	5	1522	675	36000	43000
635CE	5	19	6	2056	896	32000	40000
686CE	6	13	3.5	952	442	40000	50000
696CE	6	15	5	1179	523	40000	45000
606CE	6	17	6	1991	846	38000	45000
626CE	6	19	6	2056	896	32000	40000
636CE	6	22	7	2930	1423	30000	36000
687CE	7	14	3.5	1032	513	40000	50000
697CE	7	17	5	1412	719	36000	43000
607CE	7	19	6	2056	896	36000	43000
627CE	7	22	7	2893	1379	30000	36000
637CE	7	26	9	4015	1983	28000	34000
688CE	8	16	4	1102	592	36000	43000
698CE	8	19	6	1969	917	36000	43000
608CE	8	22	7	2898	1379	34000	40000
628CE	8	24	8	2930	1423	28000	34000
638CE	8	28	9	4015	1983	28000	34000
689CE	9	17	4	1168	668	36000	43000
699CE	9	20	6	2171	1081	34000	40000
609CE	9	24	7	2953	1444	32000	38000
629CE	9	26	8	4026	1983	28000	34000
639CE	9	30	10	4100	2080	24000	30000

Deep Groove Miniature Ceramic Ball Bearings 694 604 624 ZrO2 Si3N4 SSiC

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Deep Groove Miniature Ceramic Ball Bearings 694 604 624 ZrO2 Si3N4 SSiC Images

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Deep Groove Miniature Ceramic Ball Bearings 694 604 624 ZrO2 Si3N4 SSiC

Deep Groove Miniature Ceramic Ball Bearings 694 604 624 ZrO2 Si3N4 SSiC

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Deep Groove Miniature Ceramic Ball Bearings 694 604 624 ZrO2 Si3N4 SSiC Images