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China self-aligning ball bearing 1210K
Self-aligning ball bearing has two kinds of structure, such as the cylindrical hole and the conical hole, and the material of the retainer is made of steel plate, synthetic resin, etc.. Its characteristics are spherical raceway, with the nature of mind, can automatically adjustable to compensate concentricity and shaft deflection caused by error, but the inner and outer rings relative inclination shall not be more than 3 degrees.
HGF self-aligning ball bearings distributor 1210 Data:
d | 50 mm | |
D | 90 mm | |
B | 20 mm | |
D1 | 77,1 mm | |
Da max | 83 mm | |
d1 | 62,7 mm | |
da min | 57 mm | |
ra max | 1 mm | |
rmin | 1,1 mm | |
m | 0,526 kg | Mass |
Cr | 22900 N | Basic dynamic load rating, radial |
C0r | 8000 N | Basic static load rating, radial |
e | 0,2 | |
Y1 | 3,17 | |
Y2 | 4,9 | |
Y0 | 3,32 | |
nG | 8700 1/min | Limiting speed |
nB | 7700 1/min | Reference speed |
Cur | 500 N | Fatigue limit load, radial |
Main purpose : Self-aligning ball bearing is applied to withstand heavy load and impact load, precision instruments, low noise motor, automobile, motorcycle, metallurgy, rolling mill, mine, oil, paper, cement, sugar industry, general machinery and so on. Characteristic : Mainly bear radial load, and can bear smaller axial load. The axial displacement of the shaft (shell) limits within the clearance limit, with automatic adjustment performance and allows, periphery tilts relatively little under the condition of normal work, the applicable on the bearing seat hole can not be strictly to ensure the coaxiality of part.
Company activities and learning:
1. Q: When can I get the price?
A: after we get your inquiry, usually within 2-6 hours. Urgent will be faster.
2. Q:How about your quality of bearings?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
2. Q: Can I get free samples for test from your company?
A: YES, Standard samples are available.
3. Q: What is the MOQ of your products?
A: Usually ≥1, According your demand.
4. Q: How about the Delivery time?
A: About 3-15days. (according your quantity of bearing.)
5. Q: Will you check these products before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
7. Q: What will we do if If you are not satisfied with the product?
A: If have any abnormal, Please contact us at first time, we will immediately processing.
8. Q: How long will you response for our problems?
A: We will respond within 1 hour. 24 hours to solve your problem
Contact us:
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Company name |
Shandong Huagong Bearing Co., Ltd. |
Contact Person |
Rila Wang |
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What’sApp |
8618805312833 |
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Skype |
HGF Bearing Rila or(hgzc at hgzc.com) |
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Mobile |
8618805312833 |
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Fax |
86-531-85893322 |
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Tel |
86-531-85893300 |
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8618805312833 |
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hgzc(at)hgzc.com |
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Website |
www.hgzc.com |
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Sales office Address |
Room 719,huangtai business center,tianqiao district,Jinan City,China |
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Factory address |
No.008.Tangyuan Industrial area, Linqing City,Shandong Province,China. |