42.43 series Deep Groove Ball Bearing
In addition to bearing radial load, double row deep groove ball
bearing can also bear axial load in two directions, suitable for
high speed, even very high speed, and in operation is very durable,
almost no maintenance. Standard double row deep groove ball
bearings are type 4200, 4300, 4200A, 4300A.Type A bearings are not
notched and two reinforced nylon cages are inserted from both sides
of the bearing. In addition to the radial bearing capacity 1.62
times higher than that of single-row deep groove ball bearings,
double-row deep groove ball bearings can also bear axial loads.
Deep groove ball bearing can be used for gearboxes, instruments,
motors, household appliances, internal combustion engines,
transportation vehicles, agricultural machinery, construction
machinery, engineering machinery, roller skates, yo-yo, etc.
Deep Groove Ball Bearing Advantage
- Bearing moves very Fast & Quiet, with very smooth hand feeling
B:High precision, long life, low noise
- High - end technology
- Good aftersales service
|Bearing No .||Bore (d)||O.D.||Width||Chamfer r/min||Load Rating||Ball Complement||Maxrunout speed||Weight|
| mm ||D||B||mm||(KN)|
| mm ||mm||Dynamic||Static||No.||Size||Grease||Oil||Kg|
Deep groove ball bearing is the most commonly used rolling
bearing.Its structure is simple, it consists of inner and outer
rings with deep symmetrical ball race, separator and complement of
balls, and it can be easy to operate.It is mainly used for standing
the radial load. But when the radial play is increasing, it has the
performance of angular contact bearing assembly. In that case, it
may simultaneously stand the radial loads and the axial loads.In
some cases, which are not suitable to using spherical roller thrust
bearing and the rotational speed is rather high. It can also be
used to stand purely axial loads.Compared with other kind of
bearings with the same size, this kind of bearing enjoys smaller
coefficient of friction and higher limits speed. But they cannot
bear impact. Therefore, it is not suitable to bear heavy load.
Wuxi Qinying Machinery Co., Ltd. is a professional manufacturer of
precision bearings. Professional production of double row angle
contact ball bearing, double row angle contact thin wall bearing,
double row deep groove ball bearing, double row angle contact ball
roller bearing, LR series, LFR series, ZKLN series, ZKLF series and
all kinds of non - standard ball bearings. Product precision grade:
P0, P6, P5, P4 products are widely used in precision machine tools,
pumps, oil pumps, instruments, automotive air conditioning,
spinning machines, reducer and other precision industrial
equipment, products are exported to Asia and Europe.
The company has 20 years of double row and 20 year double row ball
bearing production experience and technology, optimize product
design, improve processing technology, control the quality of raw
materials, import key advanced equipment and instruments.
Wuxi chin Ying insists that "quality is the root and quality
based". The product is produced by the enterprise standard which is
higher than the national standard. As always, it provides the high
quality products and sincere service for the old and new customers.
1. What is the producing process?
Production process including raw material cutting, machine
processing, grinding, accessories cleaning, assemble, cleaning,
stoving, oil coating, cover pressing, testing, package.
2. How to control the products quality?
Combining advanced equipment and strict management, we provide high
standard and quality bearings for our customers all over the world.
3. What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS,
TNT FEDEX. If large quantity, by sea.
4. Can we design packaging?
Yes. Default is regular packing, and we can make customer's own
5. Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design,
packing solution, etc will depend on your requests; and your logo
will be customized on our products.
6. Could you tell me the delivery time of your goods?
3-7 days stock goods and other goods according to the quantity
about 3-21 days.