Very narrow, very light, and with extremely good spinning characteristics. The deep groove ball bearing 6805-ZZ / 2Z is very narrow and can also be used with limited space. The low weight allows for extremely high speeds.
|
Inside Ø (mm):
|
25
|
|
Outside Ø (mm):
|
37
|
|
Width (mm):
|
7
|
|
Tolerance for inside-Ø (mm):
|
0/-0,01
|
|
Tolerance for outside-Ø (mm):
|
0/-0,011
|
|
Tolerance for width (mm):
|
0/-0,12
|
|
Rows Of Balls:
|
single row
|
|
Seal:
|
ZZ
|
|
Internal Clearance:
|
CN (Standard)
|
|
Flange:
|
no
|
|
Slot & Snap Ring:
|
no
|
|
Ring Material:
|
Rolling bearing steel
|
|
Rolling Element Material:
|
Rolling bearing steel
|
|
Cage Material:
|
Sheet Steel
|
|
Full Complement Ball Set:
|
no
|
|
Tolerance Class:
|
ABEC 1 / P0
|
|
Type of lubrication:
|
greased
|
|
Magnetic:
|
yes
|
|
Lifetime lubricated:
|
yes
|
|
Product weight:
|
22 g
|
|
>> Features
|
>> Advantages
|
-
Available in Metric
-
Single row radial ball bearing
-
Perform well in high speed applications
-
52100 high carbon steel
-
Grade 10 balls
-
ABEC 1
-
Chevron SRI 2 grease
-
Available with rubber seals, metal shields, or open
|
-
Thin section bearing with very thin, square cross section
-
Suitable for space-saving installation in radial and axial directions
-
Suitable for very high speeds compared to deep groove ball bearings with a larger cross section
-
Extra light series with compact dimensions and low weight
-
Suitable for radial loads and light axial loads in both directions
-
Offers high running accuracy, quiet running and high speeds
-
Seal: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ / 2Z) for higher speeds than with rubber seal
-
Good fixed bearing property, but can also be used as a floating bearing, each in both directions
|
|
>> Applications
|
-
Clutches
-
Drives
-
Gearboxes
-
Compressors
-
Pumps
-
Turbines
-
Printing Press
-
Textile Machines
|
|
>> 6800 Series - (Same as 61800)
|
|
|
|
Bearing No.
|
dxDxB (mm)
|
Weight(kg)
|
Designation
|
|
6800
|
10
|
19
|
5
|
0.0050
|
6800 Z
|
6800 ZZ
|
6800 RS
|
6800 2RS
|
|
6801
|
12
|
21
|
5
|
0.0060
|
6801 Z
|
6801 ZZ
|
6801 RS
|
6801 2RS
|
|
6802
|
15
|
24
|
5
|
0.0070
|
6802 Z
|
6802 ZZ
|
6802 RS
|
6802 2RS
|
|
6803
|
17
|
26
|
5
|
0.0080
|
6803 Z
|
6803 ZZ
|
6803 RS
|
6803 2RS
|
|
6804
|
20
|
32
|
7
|
0.0190
|
6804 Z
|
6804 ZZ
|
6804 RS
|
6804 2RS
|
|
6805
|
25
|
37
|
7
|
0.0220
|
6805 Z
|
6805 ZZ
|
6805 RS
|
6805 2RS
|
|
6806
|
30
|
42
|
7
|
0.0260
|
6806 Z
|
6806 ZZ
|
6806 RS
|
6806 2RS
|
|
6807
|
35
|
47
|
7
|
0.0290
|
6807 Z
|
6807 ZZ
|
6807 RS
|
6807 2RS
|
|
6808
|
40
|
52
|
7
|
0.0330
|
6808 Z
|
6808 ZZ
|
6808 RS
|
6808 2RS
|
|
6809
|
45
|
58
|
7
|
0.0400
|
6809 Z
|
6809 ZZ
|
6809 RS
|
6809 2RS
|
|
6810
|
50
|
65
|
7
|
0.0520
|
6810 Z
|
6810 ZZ
|
6810 RS
|
6810 2RS
|
|
6812
|
60
|
75
|
10
|
0.1100
|
6812 Z
|
6812 ZZ
|
6812 RS
|
6812 2RS
|
|
6813
|
65
|
85
|
10
|
0.1300
|
6813 Z
|
6813 ZZ
|
6813 RS
|
6813 2RS
|
|
6814
|
70
|
90
|
10
|
0.1400
|
6814 Z
|
6814 ZZ
|
6814 RS
|
6814 2RS
|
|
6815
|
75
|
95
|
10
|
0.1500
|
6815 Z
|
6815 ZZ
|
6815 RS
|
6815 2RS
|
|
>> Advantage Manufacturing Processes& Quality Control
|
|
01
|
Heat Treatment
|
|
02
|
Centerless Grinding Machine 11200 (most advanced)
|
|
03
|
Automatic P roduction Lines for Raceway
|
|
04
|
Automatic P roduction Lines for Raceway
|
|
05
|
Ultras onic Cleaning of Rings
|
|
06
|
Automatic Ass embly
|
|
07
|
Ultras onic Cleaning of Bearings
|
|
08
|
Ultras onic Cleaning of Bearings
|
|
09
|
Measurement of Bearing Vibration (Acceleration)
|
|
10
|
Measurement of Bearing Vibration (Speed)
|
|
11
|
Laser Marking
|
|
12
|
Automatic Packing
|
We strictly follow the core of quality management process control:
✓ APQP: product quality advance planning
✓ SPC: Statistical process control
✓ MSA: Measurement system analysis
✓ FMEA: Analysis of potential failure modes and consequences
✓ PPAP: Production part approval procedure
|
>> Packing&Shipping
|
|
Packing
|
small size&
medium size
|
plastic buckets/paper-10pcs
|
|
wrapped with rust-proof paper-10pcs
|
|
color box-1pcs
|
|
large size
|
wrapped with waterproof winding tape
|
|
wooden box
|
|
Pallet
|
European composite pallet
|
|
Colesed composite wooden pallet
|
|
ISB three-folds pallet
|
|
Shipping
|
Port of shipment
|
Shanghai, China
|
|
Transportation
|
Sea/ Air/ Road
|
|
Price Term
|
FOB(Usual)
|
|
Payment Term
|
30% prepayment upone order confirmed, balance T/T before shipment when goods ready.
|
" You may like our hot products, please feel free to click them and hope you find what you really want."
|
Bearing name
|
Series
|
|
Deep Groove Ball Bearing
|
600 Series
|
|
|
6000 Series
|
|
|
6200 Series
|
|
|
6400 Series
|
|
|
6800 Series
|
|
|
6900 Series
|
|
|
16000 Series
|
QUOTE FOR DETAILS
|
|
62200 Series
|
QUOTE FOR DETAILS
|
|
63001 Series
|
QUOTE FOR DETAILS
|
|
Inch Size
|
QUOTE FOR DETALS
|
|
Flange types
|
QUOTE FOR DETALS
|
A Letter for Purchasing Managers
Solutions for Reducing Diversified Products' Freight Under Pandemic
Dear Manager,
How to join your manufacture camp and supporting your bearing market during pandemic?
This is Stacy from Granville, an EMQ bearing manufacture with fully automated production line and complete supply chain system.
Our EMQ factory with modern compliance management realizes h
igh problem-solved efficiency
with
the real-time monitoring data
from a whole line of automated equipment, which goes through production, detection and packaging.
Except for the
delivery time saving
, what our compliance management system can bring is
volume saving
. When our multiple products are ordered to be shipped, the unified management will
avoid the additional spend
which might be incurred due to packaging discrepancy.
Our certified supply-chain provide a complete range of products you need. Unified shipment arrangement also
ensure your quality
and
reduce costs
in the current epidemic period when freight and space are tight.
If you have any requirement for our products or services, please feel free to contact us with your needs and we'll give you the most
cost-effective solution
.
Cost-effective solutions
Granville advanced service solutions can help you to:
- improve productivity
- reduce maintenance costs
- improve energy efficiency
- optimise designs
- reduce time to market
- reduce total cost of ownership
Please feel free to contact with Granville for getting further assistance.
