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| Product Name: |
Ball Bearings 688 Stainless Steel Bearing 688zz
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| Supply Ability: |
10000000 pcs |
| Related proudcts |
ball bearings, |
| Specifications |
8mm x 15mm x 4mm |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
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| Unit Price: |
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688ZZ deep groove ball bearing
1. Material:Chrome steel,stainless steel
2. Clearance:C2 C0 C3 C4 C5
3. Tolerance:ABEC1(P0) ABEC3(P6)
Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements.The bearing ring grooves are circular arcs made slightly larger than the radius of the ball.
The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders). Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation. Standard ball retainers (cages) are made from pressed steel. Machined cages are used in bearing operation at very high speed or for large diameter bearings.
Model No.: Good quality high qualiity deep groove ball bearing 688 rs
Types: OPEN, ZZ, 2RS, N, NR, ZN, RZN
Material: Chrome Steel, Carbon Steel, Stainless Steel, Plastic, Ceramic
Precision: ABEC-1, ABEC-2, ABEC-3, ABEC-5, ABEC-7, ABEC-9, ABEC-11.
Size: 10 mm - 250 mm
Package: 10 PCS/ROLL OR 1PCS/BOX.
681series
Model d D B
681 1 3 1
681 1.5 4 2
682 2 5 2
683 3 7 3
684 4 9 4
685 5 11 5
686 6 13 5
687 7 14 5
688 8 16 5
689 9 17 5
6800 10 19 5
6801 12 21 5
6802 15 24 5
6803 17 26 5
6804 20 32 7
6805 25 37 7
Feature:
1. Single-row bearing for supporting radial loads
2. Shields on both sides of the bearing to keep lubricant in and contaminants out
3. Dimensions suitable for use in such applications as skateboards, inline skates, and scooters
Our main products include
1. Low-noise Deep Groove Ball Bearings (about 6000 series)
2. Spherical Roller Bearings (21000, 22000 and 23000 series)
3. Tapered Roller Bearings (30000 series and Inch series)
4. Pillow Block Ball Bearings (UCP, UCF and UCFL series)
5. Thrust Ball Bearings (50000 series)
6. Self-alignin |
| Company: |
Wuxi Haiweite Bearing Transmission Technology Co., Ltd.
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| Contact: |
Ms. Rachel wei |
| Address: |
Room 1813,No.198 MinFeng Road,Wuxi City,Jiangsu Province,China |
| Postcode: |
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| Tel: |
86 10 15861475161 |
| Fax: |
86 0510 82692569 |
| E-mail: |
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