Basic Info.
Product Name
Self-Aligning Roller Bearing
Grease Speed Ratings(R/Min)
4800
Oil Speed Ratings(R/Min)
5600
Transport Package
by Tape
Product Description
Vibrating Screen Steel Rolling Mill Bearings Spherical Self-Aligning Roller Bearing
Product Description
Self Aligning Ball Bearings
Self aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. Self aligning ball bearings are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection or housing deformations. Self aligning ball bearings are suitable for applications where the shaft relative to the housing bore is prone to angular misalignments. Under normal loads, depending on the dimensional series, the maximum permissible angular misalignment is approximately 2° to 4°. These bearings are available in open and sealed versions and inner rings with a cylindrical or tapered bore.
Product Parameters
| Bearing NO. | Principal dimensions | Speed ratings(r/min) | Basic load ratings |
| d | D | B / C / T | Grease | Oil | (kN) | (kN) |
| Dynamic | Static |
| 1203 | 17 | 40 | 12 | 16000 | 20000 | 7.9 | 2.02 |
| 1203K | 17 | 40 | 12 | 16000 | 20000 | 7.9 | 2.02 |
| 1204 | 20 | 47 | 14 | 14000 | 17000 | 9.95 | 2.65 |
| 1204K | 20 | 47 | 14 | 14000 | 17000 | 9.95 | 2.65 |
| 1205 | 25 | 52 | 15 | 12000 | 14000 | 12 | 3.3 |
| 1205K | 25 | 52 | 15 | 12000 | 14000 | 12 | 3.3 |
| 1206 | 30 | 62 | 16 | 10000 | 12000 | 15.8 | 4.7 |
| 1206K | 30 | 62 | 16 | 10000 | 12000 | 15.8 | 4.7 |
| 1207 | 35 | 72 | 17 | 8500 | 10000 | 15.8 | 5.08 |
| 1207K | 35 | 72 | 17 | 8500 | 10000 | 15.8 | 5.08 |
| 1208 | 40 | 80 | 18 | 7500 | 9000 | 19.2 | 6.4 |
| 1208K | 40 | 80 | 18 | 7500 | 9000 | 19.2 | 6.4 |
| 1209 | 45 | 85 | 19 | 7100 | 8500 | 21.8 | 7.32 |
| 1209K | 45 | 85 | 19 | 7100 | 8500 | 21.8 | 7.32 |
| 1210 | 50 | 90 | 20 | 6300 | 8000 | 22.8 | 8.08 |
| 1210K | 50 | 90 | 20 | 6300 | 8000 | 22.8 | 8.08 |
| 1211 | 55 | 100 | 21 | 6000 | 7100 | 26.8 | 10 |
| 1211K | 55 | 100 | 21 | 6000 | 7100 | 26.8 | 10 |
| 1212 | 60 | 110 | 22 | 5300 | 6300 | 30.2 | 11.5 |
| 1212K | 60 | 110 | 22 | 5300 | 6300 | 30.2 | 11.5 |
| 1213 | 65 | 120 | 23 | 4800 | 6000 | 31 | 12.5 |
| 1213K | 65 | 120 | 23 | 4800 | 6000 | 31 | 12.5 |
| 1214 | 70 | 125 | 24 | 4800 | 5600 | 34.5 | 13.5 |
| 1214K | 70 | 125 | 24 | 4800 | 5600 | 34.5 | 13.5 |
| 1215 | 75 | 130 | 25 | 4300 | 5300 | 38.8 | 15.2 |
| 1215K | 75 | 130 | 25 | 4300 | 5300 | 38.8 | 15.2 |
| 1216 | 80 | 140 | 26 | 4000 | 5000 | 39.5 | 16.8 |
| 1216K | 80 | 140 | 26 | 4000 | 5000 | 39.5 | 16.8 |
| 1217 | 85 | 150 | 28 | 3800 | 4500 | 48.8 | 20.5 |
| 1217K | 85 | 150 | 28 | 3800 | 4500 | 48.8 | 20.5 |
Detailed Photos
Company Profile
DALIAN HONGSHI MACHINERY AND ELECTRICAL EQUIPMENT CO.,LTD. (formerly Dalian Hengmai Bearing Co., Ltd.) was established in 2007, and HMMH is our own brand.
HMMH mainly produces spherical roller bearings, pillow block ball bearing, deep groove ball bearings and cylindrical roller bearings. Spherical roller bearing products range from 20mm to 1M, with the main production of crusher bearings 22300 series. Low noise deep groove ball bearings, product accuracy can reach ZV2, ZV3, ZV4, mainly produces motor bearings 6200, 6300 series. pillow block ball bearing, mainly producing UCP, UCF, UCFL, UCFC, UCT series, the products are mainly used in agricultural machine and peeling machine. We also use the bainite quenching process to ensure the hardness of the bearing, using good testing equipment, such as roundness meter, profiler, roughness meter, universal measuring instrument, spectrometer, metallographic microscope to control each detail quality monitoring.
To ensure product quality, we have established a strict quality control system and an experienced team of engineers and after-sales service. From forgings to final products we have a strict quality control system.
Your needs are our production motivation, and your satisfaction is our goal. We are willing to serve our customers with the goal of "Quality First, Service First, Credit First".FAQ
1.A:How can I do customized design?
Q:We are request for the drawing with the measurement, material and other speicifcation as details as you can, and for the customized products, our MOQ is 10 pcs per design
2.Q: How can I get a sample?
A: If you only need 1or 2 samples for small size inner weight below 2kgs, we can supply free samples and we have stocks, you can just pay the shipping cost .if you need several design samples, then you should paid the cost with shipping.
3.Q: What package do you usually use?
A: Usually we use single box or tape. Also according to customer's special requirement.
4.Q:How long do you need for production? Or what's your production lead time?
A:Usually could be sent our in 2-3 days if in stock for samples. Customized item usually need 14-30 days to produce.
5.Q:How long will you guarantee your quality?
A:We supply test report and quality control photos from materials to finished goods during production.
6.Q:How to do after sale service?
A:Good after-sale service is our promise. Before placing orders, our professional engineer will discuss all technical data and your bearing usage condition and guide you what kind of steel materials to fit your products and usage life possible.
Address:
Room 1818, Chenggong Building, Luxun Road No. 72, Zhongshan District, Dalian, Liaoning, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery
Company Introduction:
As a professional bearing company, DALIAN HONGSHI MACHINERYAND ELECTRICAL EQUIPMENTCO., Ltd is set up on the basic of former company DALIAN HENGMAI BEARING Co., Ltd. Our good control team strictly follow the quality principle and carry out scientific staff management for 7 years from forging materials, grinding workshop test, heat treatment, fix bearing and good packing. The quality control report will be made according to customer request. No matter before or after sales, from quality to price, we have the complete and professional management system.
Our main products include spherical roller bearing, deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, needle roller bearings, ball bearing units, water pump bearings, automobile bearing, linear motion bearing, oil-less bearings, bush and self-lubricating bearings, and non-standard bearings. Also, we supply bearings to our domestic peeling machine factory and the machine exported to India, Malaysia and Russia, no any complaint from customer until now.
"zero defect, zero complaints" as the quality objective.
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