High Performance Deep Groove Ball Bearing 6804ZZ Micro Ball Bearings 30*42*7mm
Our Service
1. We are a manufacturer of producing bearing for more than ten years of experience in product.The Most advanced machinery and a strict quality control team.
2. Promptness in technical support pre- and after sales.
3. High level of performance, quality, of all equipment and service.
4. On-time delivery service.And accept non-standard production according to customers’ requirement.
5. Do OEM for our customers.
Product Description
Good precision: imported bearing material requirements
Good speed: strong carrying capacity, not easy to deform, low vibration
Good value for money: strength manufacturers, years of production experience, factory direct sales
Long life: low friction, long service life, after strict quality inspection
The main purpose:
Deep groove ball bearings can be used for transmission, instrumentation, motors, household appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo
Product Show
Type | Size(mm) | Load Rating Cr(N) | Load Rating Cor(N) | Max.Speed*1000rpm | ||||
Bore Diameter | Outer Diameter | Open | ZZ | Grease | Oil | |||
6704zz | 20 | 27 | 4 | 4 | 1030 | 720 | 69 | 21 |
623ZZ | 3 | 10 | 4 | 4 | 631 | 219 | 50 | 60 |
6701ZZ | 12 | 18 | 4 | 4 | 926 | 530 | 79 | 38 |
6702ZZ | 15 | 21 | 4 | 4 | 850 | 490 | 67 | 53 |
6802ZZ | 15 | 24 | 5 | 5 | 2070 | 1250 | 67 | 53 |
683ZZ | 3 | 7 | 2 | 3 | 311 | 112 | 63 | 75 |
694ZZ | 4 | 11 | 4 | 4 | 957 | 350 | 48 | 56 |
6703ZZ | 17 | 23 | 4 | 4 | 960 | 610 | 38 | 48 |
Shipping and Packing
Shipping instuctions of all bearing series.
Packaging Details: plastic bags or tube,paper box,and cartons. or according to the customer's requirements
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: When inspecting bearings, what should we need to consider?
A: The precision of the bearings (dimension tolerance, loading rate), internal clearance and hardness under heat treatment, structure of cage and material.
Q:Your product certifications?
A: ISO 9001:2015, RoHS.
Contact Us
Name: Melody He
E-mail: dhhyq@szdhzc.com
QQ: 3001235947
Wechat: 13802269352(Also it is the phone number)