Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm

Model NO.: 689
Weight: 0.0032kg
Trademark: SPD
Transport Package: Plastic Bag/Carton Box/Wooden Case
Specification: 9x14x7MM
Origin: China
HS Code: 8482102000
Model NO.: 689
Weight: 0.0032kg
Trademark: SPD
Transport Package: Plastic Bag/Carton Box/Wooden Case
Specification: 9x14x7MM
Origin: China
HS Code: 8482102000
Introduction of Deep groove ball bearing

Full ceramic bearing Si3N4 material has perfect propriety such like suitable for low and high temperatures, high load capacity, corrosion resistance, nonmagnetic insulated and self lubrication. Thus it suit for the specific applications which are not available for bearing steel and hybrid construction ceramic ball bearing materials.

Advantages:

Firstly, the ceramic bearing has the feature of corrosion risistance, the ceramic rolling bearing suitable for operation under harsh conditions covered corrosive media.
Secondly, since the ceramic ball rolling has lower density than steel, so which is much lighter, so when you rotate the outer ring centrifugal effect can be reduced by 40%, thus greatly extended service life.
Thirdly, the expansion and contraction of the ceramic affected smaller than steel, and therefore the gap of the bearing is constant, the bearing allows the temperature changes more severe environment.
Fourthly, as the ceramic has higher modulus of elasticity than steel, when the force is not easy deformation, and therefore help to improve the operating speed and achieve high accuracy.

Applications: Ceramic bearings with the features of high temperature, cold, wear resistance, corrosion resistance, magnetic insulation, oil-free self-lubricating, high-speed and other characteristics. Can be used in extremely harsh environments and special conditions, can be widely used in aviation, aerospace, marine, petroleum, chemical, automotive, electronics, metallurgy, electric power, textile, pumps, medical equipment, research and national defense and military fields, is application of new materials, high-tech products.

Seal type
Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm




Products specification
Model Number 689 689ZZ 689RS
Brand Name SPD or OEM
Dimension 9x17x7MM
Weight 0.0032KG
Basic Load Rating Dynamic:2.8KN ; 
Static: 3.6KN
 
Type Deep groove ball bearing
Seals Type SEALED
Material full ceramic bearig
Clearance C0,C2,C3,C4,C5
Vibration  Z1V1,Z2V2 and Z3V3
Precision Level P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
Number of Row Single Row
Guarantee One year.
Certifications ISO 9001:2008
Package Box, Carton, Wooden Case, Plastic Tube or Per buyers requierment .
Place of Origin China (Mainland)
MOQ 5PCS
Service (1) Prompt Delivery
(2) OEM
(3) Buyer Label accepted
(4) Follow up and maintainance
Payment Term  TT or L/C or Western Union
Port Shanghai/Shenzhen
Products show
Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm

Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm

Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm









Products aplication
Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm

Products specification
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
 
 
FAQ

Q1: How is your quality ? 

A1:Good quality. ISO9001:2008 certificate to ensure the quality.

Q2: Can you privide free samples?

A2: Sample is free (except large bearings),and postage should be paid by buyer. But postage can be refund after order is confirmed.

Q3: What's your brand and service?

A3: We have our own brand  in China with brand SPD
A3: We supply OEM service and after sales service

Q4: What is the Warranty for the bearings?

A4: For the bearings,we have 1 years warranty. If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.

Q5: Is there any cheap shipping cost to import to our country?

A5: For small order,express will be best.And for bulk order,sea ship way is best but take much time.
For urgent orders,we suggest via air to airport plus our ship partner send to your door.

Q6: Can we get support if we have our own market position?

A6: Please inform us your detailed information about your market ,we will discuss and propose helpful suggestion for you and to find the best solution for you.
Shipping
Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm

 

Introduction of Deep groove ball bearing

Full ceramic bearing Si3N4 material has perfect propriety such like suitable for low and high temperatures, high load capacity, corrosion resistance, nonmagnetic insulated and self lubrication. Thus it suit for the specific applications which are not available for bearing steel and hybrid construction ceramic ball bearing materials.

Advantages:

Firstly, the ceramic bearing has the feature of corrosion risistance, the ceramic rolling bearing suitable for operation under harsh conditions covered corrosive media.
Secondly, since the ceramic ball rolling has lower density than steel, so which is much lighter, so when you rotate the outer ring centrifugal effect can be reduced by 40%, thus greatly extended service life.
Thirdly, the expansion and contraction of the ceramic affected smaller than steel, and therefore the gap of the bearing is constant, the bearing allows the temperature changes more severe environment.
Fourthly, as the ceramic has higher modulus of elasticity than steel, when the force is not easy deformation, and therefore help to improve the operating speed and achieve high accuracy.

Applications: Ceramic bearings with the features of high temperature, cold, wear resistance, corrosion resistance, magnetic insulation, oil-free self-lubricating, high-speed and other characteristics. Can be used in extremely harsh environments and special conditions, can be widely used in aviation, aerospace, marine, petroleum, chemical, automotive, electronics, metallurgy, electric power, textile, pumps, medical equipment, research and national defense and military fields, is application of new materials, high-tech products.

Seal type
Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm




Products specification
Model Number 689 689ZZ 689RS
Brand Name SPD or OEM
Dimension 9x17x7MM
Weight 0.0032KG
Basic Load Rating Dynamic:2.8KN ; 
Static: 3.6KN
 
Type Deep groove ball bearing
Seals Type SEALED
Material full ceramic bearig
Clearance C0,C2,C3,C4,C5
Vibration  Z1V1,Z2V2 and Z3V3
Precision Level P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
Number of Row Single Row
Guarantee One year.
Certifications ISO 9001:2008
Package Box, Carton, Wooden Case, Plastic Tube or Per buyers requierment .
Place of Origin China (Mainland)
MOQ 5PCS
Service (1) Prompt Delivery
(2) OEM
(3) Buyer Label accepted
(4) Follow up and maintainance
Payment Term  TT or L/C or Western Union
Port Shanghai/Shenzhen
Products show
Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm

Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm

Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm









Products aplication
Full Ceramic Deep Groove Ball Bearing 689 for Fishing Reels 9X17X4mm

Products specification
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 Sports Motorcycle Shock Absorber

rear shock absorber

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