bearing 6704ZZ 6704 Z shielded cover thin wall deep groove ball bearings 20*27*4 mm
Negotiable /Piece
Min.Order:100 Pieces
Shenzhen Zhonglichuang Bearing Co., Ltd.
high quality of ultra-thin deep groove ball bearings 61704ZZ 6704ZZ 20*27*4 mm
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6704ZZ Bearings 20x27x4mm Than section Ball Bearings 6704
Model Number | 6704zz |
Brand Name | LC or as your required |
Size | 20x27x4mm |
Structure | Deep Groove Ball |
Seals Type | OPEN/2Z/2RS/Z/RS |
Material | Chrome Steel ,Carbon steel,Stainless steel,Ceramic |
Cage material | Nylon ,steel , brass |
Clearance | C0,C2,C3,C4,C5 |
Vibration | Z1V1,Z2V2 and Z3V3 |
Precision Rating | P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9) |
Greese | As you requirement, such as SRL ,PS2, Alvania R12 and so on |
Number of Row | Single Row |
Guarantee | One year |
Certifications | ISO 9001:2008 |
Package | Box,Carton,Wooden Case,Plastic Tube or Per buyers requirement . |
Place of Origin | China (Mainland) |
MOQ | 100PCS |
Service | (1) Prompt Delivery |
(2) OEM | |
(3) Good Service Offered | |
(4) Buyer Label Offered | |
Payment Term | TT or L/C or Western Union |
Port | ShenZhen |
We do also provide the following 6700 series bearings as following
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 | |
6700 | 10 | 15 | 4 | 0.2 | 1.01 | 0.555 | 18000 | 24000 | 0.0015 |
6701 | 12 | 18 | 4 | 0.2 | 1.07 | 0.655 | 17000 | 22000 | 0.003 |
6702 | 15 | 21 | 4 | 0.2 | 1.15 | 0.79 | 16000 | 20000 | 0.0035 |
6703 | 17 | 23 | 4 | 0.2 | 1.2 | 0.0865 | 15000 | 19000 | 0.004 |
6704 | 20 | 27 | 4 | 0.2 | 1.79 | 1.32 | 15000 | 22000 | 0.005 |
6705 | 25 | 32 | 4 | 0.2 | 1.93 | 1.55 | 14000 | 17000 | 0.006 |
6706 | 30 | 37 | 4 | 0.2 | 2.05 | 1.78 | 15000 | 18000 | 0.008 |
6707 | 35 | 44 | 5 | 0.2 | 2.45 | 1.92 | 14000 | 16000 | 0.01 |
Deep groove ball bearings can be used in Copirs & Printers, Electric Motors, transmission, instrumentation, electrical, household appliances, engines, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes
1.Industry package: Plastic paper+Kraft paper,20pcs or 10pcs/roll
2.Plastic tube: 20pcs/tube or 10pcs/tube
3.Single box: plastic bag+single box, OEM supply
4.Carton: Standard export carton(380* 240*180mm) or as your need.
5.Pallet: Wooden or Iron pallet with plastic film against moisture.
FAQ
(1). How to extend the bearing’s lifetime?
a. Before you decide to purchase, please confirm the suitable bearing model
b. Before the installation, please make sure the bearing were put horizontally and preserved in original packing with antirust oil, away from moisture, dust and corrosive environment.
c. Ensure the correct installation, please use the suitable installation tools.
d. Cleaning the bearing regularly
e. Lubricating the bearing regularly
f. Please do no thump the bearing with heavy tools.
(2). What’s your generally delivery time?
For Ready goods: 3-4 days
For Bulk Order: 7-10 days
(3).Can your company ensure a timely delivery?
We have bearings in rich stock, and we can deliver the product timely according to your requirements.
(4).If we want to get a small order for testing, can you meet our needs?
Our company accepts small orders, and normally, free samples are available for clients' testing and evaluation.