1. The company has more than 50 senior engineers, mechanicaltechnicians, and assistant tech-nicians, accounting for 29% of the total wokeforce; The company specializes in designing and developing of new, high precision, advanced bearing products and processing methods ofinnova-tion and improvement, proficient in grinding equipment design, production, optimized and impro-ved.
2. All LDB products meet or exceed ISO standards and tolerances.
3. LDB produces standard and custom slewing bearings and rollering bearing. We also produce custom bearings designed for your special needs.
LDB Mainly Products Range:
1: Deep groove ball bearing
2: Cylindrical roller bearing
3: Taper roller bearing
4: Thrust ball/roller bearing
5: Angular contact ball bearing
6. Self-aligning ball/roller bearing
7. Slewing bearing
8. Split bearing
9. Rolling mill bearing
Single-Row Four Point Angular Contact Slewing Ball Bearing External Gear
Slewing bearing non-gear: HSB. 25.625, HSB. 25.720, HSB. 30.880, HSB. 35.1250, HSB. 35.1235,
HSB. 40.2370, HSB. 40.2600, HSB. 50.2820
Slewing bearing external-gear: HSW. 25.625, HSW. 25.720, HSW. 301220, HSW. 35.1250, HSW. 40.2370
Slewing bearing internal-gear: HSN. 25.625, HSN. 30.820, HSN. 30.880, HSN. 30.1220, HSN. 35.1250, HSN. 40.1880,
HSN. 40.2600, HSN. 50.3850
Quality Control:
Our company inspecter will check the products one by one before we sent it out, and we can also follow customers' special requests to control the quality. We have got little feedback of quality issue from customers these years. So please rest assure.
ISO 9001: 2000
Our products earn a good reputation among our customers. We welcome customers, business associations and friends from all of the world to contact with us and seek cooperation for mutual benefits.
9I-1B16-0288-0908 | 216*340*39 | 13 |
9I-1B16-0288-1035 | 216*340*42 | 13 |
9I-1B20-0342-0351-1 | 258.95*418*50 | 25 |
9I-1B20-0342-0351-2 | 258.95*418*50 | 25 |
9I-1B20-0388-1034-1 | 292*457*48 | 30.5 |
9I-1B25-0422-1030 | 315.5*520.5*54 | 49 |
9I-1B16-0400-1393 | 319.5*458*37 | 17 |
9I-1B16-0400-0724 | 319.5*458*37 | 18 |
9I-1B16-0400-0610 | 320*458*37 | 17.5 |
9I-1B25-0422-0283-2 | 323.8*520.3*54 | 46 |
9I-1B25-0422-0283-1 | 323.8*520.3*54 | 46 |
9I-1B25-0422-0283-3 | 323.8*520.3*54 | 46 |
9I-1B25-0422-0616 | 323.8*520.3*54 | 46 |
9I-1B25-0421-0893-1 | 323.9*520.7*55.6 | 46.5 |
9I-1B25-0421-0893-2 | 323.9*520.7*55.6 | 46.5 |
9I-1B25-0422-1202 | 323.9*520.7*55.6 | 48.5 |
9I-1B16-0420-0909 | 332*486*39 | 23 |
9I-1B20-0465-0725 | 379*535*50 | 33 |
9I-1B20-0465-1059 | 379*535*50 | 33 |
9I-1B20-0465-0133-1 | 379*535*50 | 34 |
9I-1B20-0465-0133 | 380*535*50 | 34 |
9I-1B20-0465-0136-1 | 380*545*55 | 37 |
9I-1B25-0559-0847 | 428*660.4*69.85 | 80 |
9I-1B20-0541-0591 | 445*648*56 | 39 |
9I-1B25-0550-0743 | 445.5*645*60 | 57.5 |
Why You Need LDB!
1. The company has more than 50 senior engineers, mechanicaltechnicians, and assistant tech-nicians, accounting for 29% of the total wokeforce; The company specializes in designing and developing of new, high precision, advanced bearing products and processing methods ofinnova-tion and improvement, proficient in grinding equipment design, production, optimized and impro-ved.
2. All LDB products meet or exceed ISO standards and tolerances.
3. LDB produces standard and custom slewing bearings and rollering bearing. We also produce custom bearings designed for your special needs.
LDB Mainly Products Range:
1: Deep groove ball bearing
2: Cylindrical roller bearing
3: Taper roller bearing
4: Thrust ball/roller bearing
5: Angular contact ball bearing
6. Self-aligning ball/roller bearing
7. Slewing bearing
8. Split bearing
9. Rolling mill bearing
Single-Row Four Point Angular Contact Slewing Ball Bearing External Gear
Slewing bearing non-gear: HSB. 25.625, HSB. 25.720, HSB. 30.880, HSB. 35.1250, HSB. 35.1235,
HSB. 40.2370, HSB. 40.2600, HSB. 50.2820
Slewing bearing external-gear: HSW. 25.625, HSW. 25.720, HSW. 301220, HSW. 35.1250, HSW. 40.2370
Slewing bearing internal-gear: HSN. 25.625, HSN. 30.820, HSN. 30.880, HSN. 30.1220, HSN. 35.1250, HSN. 40.1880,
HSN. 40.2600, HSN. 50.3850
Quality Control:
Our company inspecter will check the products one by one before we sent it out, and we can also follow customers' special requests to control the quality. We have got little feedback of quality issue from customers these years. So please rest assure.
ISO 9001: 2000
Our products earn a good reputation among our customers. We welcome customers, business associations and friends from all of the world to contact with us and seek cooperation for mutual benefits.
9I-1B16-0288-0908 | 216*340*39 | 13 |
9I-1B16-0288-1035 | 216*340*42 | 13 |
9I-1B20-0342-0351-1 | 258.95*418*50 | 25 |
9I-1B20-0342-0351-2 | 258.95*418*50 | 25 |
9I-1B20-0388-1034-1 | 292*457*48 | 30.5 |
9I-1B25-0422-1030 | 315.5*520.5*54 | 49 |
9I-1B16-0400-1393 | 319.5*458*37 | 17 |
9I-1B16-0400-0724 | 319.5*458*37 | 18 |
9I-1B16-0400-0610 | 320*458*37 | 17.5 |
9I-1B25-0422-0283-2 | 323.8*520.3*54 | 46 |
9I-1B25-0422-0283-1 | 323.8*520.3*54 | 46 |
9I-1B25-0422-0283-3 | 323.8*520.3*54 | 46 |
9I-1B25-0422-0616 | 323.8*520.3*54 | 46 |
9I-1B25-0421-0893-1 | 323.9*520.7*55.6 | 46.5 |
9I-1B25-0421-0893-2 | 323.9*520.7*55.6 | 46.5 |
9I-1B25-0422-1202 | 323.9*520.7*55.6 | 48.5 |
9I-1B16-0420-0909 | 332*486*39 | 23 |
9I-1B20-0465-0725 | 379*535*50 | 33 |
9I-1B20-0465-1059 | 379*535*50 | 33 |
9I-1B20-0465-0133-1 | 379*535*50 | 34 |
9I-1B20-0465-0133 | 380*535*50 | 34 |
9I-1B20-0465-0136-1 | 380*545*55 | 37 |
9I-1B25-0559-0847 | 428*660.4*69.85 | 80 |
9I-1B20-0541-0591 | 445*648*56 | 39 |
9I-1B25-0550-0743 | 445.5*645*60 | 57.5 |
Sampler is used to collect sample quickly for spectral analysis. It has the characteristics of simple structure and convenient application.
Main technical parameters
Sampling qualified rate≥95%
Steel sample:Full, dense, smooth, no porosity
insert the sampler into the special lance
The slag must be broken if it is thick or hard
During measurement, the insertion depth of 350-400mm, sampling time 4~5s
The sampler is removed from the molten steel, and lightly knocked on the ground, take out of the sample o-bidi-font-family
Melting Steel Sublance Measurement
Melting Steel Sublance Measurement,Compound Probe For Steel Furnace,Industrial Compound Sublance Probe,Sublance Probe For Steel Mill
Cangzhou Qirun Detecting Instrument Co., Ltd. , http://www.qrdetecting.com