ZKLF Series Precision Roller Bearing High Precision No Maintenance With ISO9001

Precision Roller Bearing Description

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.

• These bearings have a compact design and are easy to mount and dismount
• With certain self-aligning effect
• Large load capacity
• Long service life
• Low friction; low vibration and low noise

ZKLN series bothway bearing, diameter of axle for 10-100 - mm, ZKLF series for bolt installation are both way with diameter of axle for 12-100mm. ZKLN series bearing is equivalent to two sets of one-way bearing, back to back structure configuration and inseparable. There is one outer ring and two inner rings, contact Angle of 60 °, bearings can withstand radial settings) by using such as precision lock nut, and screw tight the two halves of the inner ring on the drive shaft. The outer ring of ZKLN bearing has a standardized ring groove and lubricating oil hole, which makes it very easy and reliable to re-lubricate the bearing when needed.

Precision Roller Bearing Characteristics

• The ZKLF series bearings are equivalent to the structure of the ZKLN series bearings except that the rings are thicker and machined with through-holes for mounting bolts. The bolt is directly mounted on the associated components to simplify the structure and installation process.
• In order to be able to be relubricated as required, there is M6 threaded holes for grease injection on one end surface and outer diameter surface . These holes are blocked by countersunk (set) screws when the bearing is manufactured.
• The end face of the threaded hole should face away from the bed face. Bearing with a large tolerance has no threaded hole in the outer diameter surface and can only be lubricated through the threaded hole in the end surface.
• The ZKLF bearing has an circular groove on the outer diameter surface for its removal from the seat on the leadscrew drive shaft.

Application

Two-way thrust angular contact ball bearings are developed for applications where space is limited and easy installation is required, suitable for thrust for precision screw drives.

About us

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.

FAQ

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 packing.

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.