Active Member
|
[China]
Address: No.68 Yudubang Rd., Fanjing Industrial Park, Ganyao Town, Jiashan China(post code 314115)
Contact name:Emily Wang
Jiashan Gangping Machinery Co., Ltd. |
|
|
The product is made of copper base, with high quality steel balls, arranged orderly according to certain Angle and density, and processed by special technology. The products are suitable for cold punching molds, precision machine tools and so on.
Line bearings, moving smoothly in low noise. High-performance linear bearing, combining high production efficiency and perfect quality.
linear bearings are respectively made of copper alloy, hard aluminum alloy and POM resin as the matrix, and holes with proper size and special shape are processed on the surface of the outer circle, in which rolling bearing steel balls are inserted.Using the latest technology of grooved circumferential ball locking, the problem that traditional ball locking and indentation ball locking cannot prevent steel ball from falling off is effectively solved.Work out at the bottom of the bore 90 ° seam allowance to rotate freely within the steel ball in the hole and not fall off.Due to the diameter of the ball more than keep the ring wall thickness, so when use remain higher than that of steel ball ring, cylindrical surface, direct contact with the match of the hole and shaft, the substrate (circle) floating in the middle, and match the difference between the hole and shaft radius less than the diameter of steel ball, steel ball and fits for interference fits, with high precision, flexible shaft and hole relative motion.Is to maintain the cycle of replacement products.
| Maximum load pressure | 30N/mm2 | Assembly surplus | 0.01mm~0.02mm |
| Max speed | 6m/s | Deviation of steel ball diameter | <0.002mm |
| Friction coefficient | 0.01~0.08 |
Specification sheet of standard steel ball sleeve
| specifications D*L | The length of the column D | length L | Hole several times AC | Row number RC | Steel ball diameter Dc | Number of steel ball Balls | Steel ball from DP |
| 5*10 | 5 | 10 | 10 | 4 | 1 | 40 | 2.2 |
| 5*20 | 20 | 10 | 8 | 1 | 80 | ||
| 6*20 | 6 | 20 | 10 | 8 | 1 | 80 | 2.2 |
| 6*30 | 30 | 10 | 12 | 1 | 120 | ||
| 10*35 | 10 | 35 | 10 | 8 | 2 | 80 | 3.5 |
| 10*40 | 40 | 10 | 9 | 2 | 90 | ||
| 12*30 | 12 | 30 | 12 | 7 | 2 | 84 | 3.5 |
| 12*40 | 40 | 12 | 9 | 2 | 108 | ||
| 16*30 | 16 | 30 | 10 | 11 | 2 | 110 | 2.3 |
| 16*35 | 35 | 10 | 13 | 2 | 130 | ||
| 16*30 | 16 | 30 | 12 | 5 | 3 | 60 | 5.5 |
| 16*35 | 35 | 12 | 6 | 3 | 72 | ||
| 18*40 | 18 | 40 | 12 | 6 | 3 | 72 | 5.5 |
| 18*50 | 50 | 12 | 8 | 3 | 96 | ||
| 19*50 | 19 | 50 | 12 | 8 | 3 | 96 | 5.5 |
| 19*60 | 60 | 12 | 10 | 3 | 120 | ||
| 20*50 | 20 | 50 | 12 | 8 | 3 | 96 | 5.5 |
| 20*60 | 60 | 12 | 10 | 3 | 120 | ||
| 22*50 | 22 | 50 | 14 | 8 | 3 | 112 | 5.5 |
| 22*60 | 60 | 14 | 10 | 3 | 140 | ||
| 25*50 | 25 | 50 | 14 | 8 | 3 | 112 | 5.5 |
| 25*60 | 60 | 14 | 10 | 3 | 140 | ||
| 25*70 | 70 | 14 | 12 | 3 | 168 | ||
| 28*50 | 28 | 50 | 16 | 8 | 3 | 128 | 5.5 |
| 28*60 | 60 | 16 | 10 | 3 | 160 | ||
| 28*70 | 70 | 16 | 12 | 3 | 192 | ||
| 28*80 | 80 | 16 | 13 | 3 | 208 | ||
| 28*60 | 28 | 60 | 14 | 8 | 3 | 112 | 6.5 |
| 28*70 | 70 | 14 | 10 | 4 | 140 | ||
| 28*80 | 80 | 14 | 11 | 4 | 154 | ||
| 31*50 | 31 | 50 | 16 | 7 | 4 | 112 | 6.5 |
| 31*60 | 60 | 16 | 8 | 4 | 128 | ||
| 31*70 | 70 | 16 | 10 | 4 | 160 | ||
| 31*80 | 80 | 16 | 11 | 4 | 176 |
Packaging & Delivery
About Us
Jiashan Gangping Machinery Co., Ltd. is located in the front line
at Yangtze River Delta Economic Circle. This company is almost
zero-distance to Shanghai and it’s only 90 km away from both
Hangzhou and Suzhou. With such a strategic location, the
transportation around the company is very convenient.
As a manufacturing base for sliding bearing industry, our factory’s
key focuses are the excellent product quality, optimized
manufacturing costs and good after-sales service. Our factory has
also been committed to the application and promotion of innovated
products, new materials and high-tech researches. We are
continuously enhancing the level and image of the enterprise. By
the fully integration of the group’s advantages, we are able to
provide high-quality, low-cost, and good services to meet the needs
of foreign customers.
The product portfolio of our factory covers five categories, 20
series and thousands of specifications. The production processes
are well controlled and precise quantified for every details. The
production is also strictly implemented under the ISO9001 quality
assurance system.
FAQ
1.Q: Can you give me discount?
A: Yes,of course.We will quote you lowest price at the beginning.
2.Q: Are you a factory or a trading company?
A: We are a professional factory and exporter with more than ten
years of experience. We have
a professional production team, technical team, quality control
team and sales team.
3. Q: What is your main product?
A: Cast brass bushings, cast bronze bushings, oilless bearings,
wear plates, DU bushes, DX bushes, bimetal bearings.
4. Q: What is your delivery time?
A: Usually, the delivery time for customized products is 20 days
after receiving your deposit.
The lead time for stock products is about 3 days. (It ultimately
depends on the product and quantity of the order).
5. Q: What is your minimum order quantity?
A: The MOQ for different types of bushings is different, please
contact us for confirmation.
6. Q: How to obtain samples and electronic sample books?
A: The small samples in stock can be given away for free, you only
need to pay the freight. The electronic sample book
can be sent to your mailbox.
7. Q: What is your advantage?
A:(1) Stable and high quality
(2) Competitive price
(3) Fast response and delivery
(4) Support customized and personalized services
8.Q: How to get an accurate quotation?
A: If you are interested in our products, please provide us with
below information:
♦ Drawings, photos or samples of products.
♦ Detailed sizes of products.
♦ Material of products.
♦ Surface treatment of products.
♦ Ordinary purchasing quantity.
9.Q: What about the delivery time?
A: Normally the delivery time is about 20 Days, according to the
quantity.
If you have any questions, please feel free to contact us!
