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Technical Parameters:
Product Designations:
F684
Structure:
Single Row
Inside Diameter:
4 mm
Outside Diameter:
9 mm
Thickness:
2.5mm(open); 4 mm(closed) mm
Brand:
neutral
Precision Rating:
ABEC1,ABEC3,ABEC5,ABEC7,ABEC9,P0,P6,P5,P4,P2
Bearing Material:
Gcr15,stainless steel(304,316,440)
Seals Type:
Open,Teflon Sealed,Rubber Seals,2 Metal Shield
F684 metric deep groove ball bearing
1.Size: 4X9X 2.5mm(open);. 4 X9X 4 mm(closed)
2.Material: Gcr15, Stainless steel, 440C, 304, 316, Plastic POM, Nylon, Rubber, Copper, Carbon steel, Powder, Ceramics etc.
3. ISO9001:2000 Quality.
4.Retainer type: claw, wave
5. OEM service.
6.Deep groove ball bearing mainly used to bear radial load, but also can bear radial, axial load.
7.In the high speed and the inappropriate use of thrust ball bearings, deep groove ball bearing can be used for bearing axial load.
8.The friction coefficient of small, high speed limit.
9.Can be customized according to your needs.
10.Minimum Order Quantity: 1000 Piece/Pieces
11.Supply Ability: 1,000,000 Piece/Pieces per Month
12.Payment Terms: L/C,T/T,Western Union
The main purpose
Our bearings are widely used in Micro-motor, Testing instruments, Office equipment, Stepper motor, Medical device, Robot, Fitness sports equipment, Optical image equipment, to slow down speed device. Industrial machinery, Small gyrator, Household appliances, Fishing gear, Electric tools, Other radial force etc.
Packaging & Delivery
Packaging Detail: Industrial packaging. every 10 sets of bearing in a Plastic Tube, every 20 plastic tube into a Box, every 6 box into a Carton
Delivery Detail: 5-20 days for standard, 30 days for non-standard.
| F684 4X9X 2.5mm Open Bearing Sizes: | MR74ZZ 4 X9X 4 mm Shielded Bearing Sizes: |
| Bore :4mm | Bore :4mm |
| Outer Diameter :9 mm | Outer Diameter :9mm |
| Width :2.5 mm | Width :4mm |
| F684zz | |
| Bore Dia (d) | 4mm |
| Outer Dia (D) | 9mm |
| Flange Dia (Df) | 10.3mm |
| Width (Ws) | 4mm |
| Flange Width (Wfs) | 1mm |
| Bearing Type | Seal and Open are available. |
| Material |
Gcr15,stainless steel(304,316,440)
|
| Dynamic Load Rating (Cr) (Newtons) | 545 |
| Static Load Rating (Cor) (Newtons) | 182 |
| Max Speed (Grease) (X1000 RPM) | 53 |
| Max Speed (Oil) (X1000 RPM) | 63 |
| Weight (g) (grams) | 1.15 |
| Note |
ABEC1,ABEC3,ABEC5,ABEC7,ABEC9,P0,P6,P5,P4,P2
|
We accept processing customized,you just sent blueprint,and tell me what's material and packing you want.
Huge stocks and sample available for you.If you are interested in our products , welcome to contact us!
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