| 230 | 24 | CAM | E4 | C3 |
| Very Light Series | 120mm - Bore Size | One Piece Brass Cage, Guide Ring | Lubrication Groove with Holes on Outer Ring | Internal Clearance Greater than Normal |
1)The self-aligning ball bearing are made of an inner ring, an out ring, two rows of balls, and a cage. Usually the outer ring of the bearing has a sphered raceway.
2) This kind of bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing.
3) It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected
4)The inner ring of the self-aligning ball bearing are usually cylindrical, and sometimes are taper ring, which has the sufix of "k"
5)Cage of the self aligning ball bearing is polyamide cage, steel cage.
6)sufix of the bearing: M Machined brass cage, ball centred 2RS1 Sheet steel reinforced contact seal of acrylonitrile-butadiene rubber (NBR) on both sides of the bearingTN Injection moulded snap-type cage of polyamide 66, ball centred TN9 Injection moulded snap-type cage of glass fibre reinforced polyamide 66, ball centred
Application: Motor, Automobile industry and agriculture machinery, Tractor, Textile machinery,
Home appliance, metallurgy, mining machinery, and etc.
Advantages of the bearing:* Self aligning ability.
* Two kinds of inner bore, cylindrical bore and taper bore.
* Spherical raceway on the outer ring.
* Wide used.
* Low frication. Type
Series | EX | EX1 | E | E2 | E | AEX | AX | A2X | AX |
| 239 | | | | | 20,
26,
44~/1060 | | 28~40 | | |
| 230 | | | 20~36 | | 38~/1000 | | 20~36 | 38~48 | |
| 240 | | 24~36 | | | 38~/600,
/670, /800 | | | | 24~36 |
| 231 | | 20~34 | | | 36~/800 | | 20~34 | 36~48 | |
| 241 | | 22~32 | | | 36~/500 | | | | 22~34 |
| 222 | 05~30 | | 32 | 32 | 34~68 | 05~30 | | 32 | |
| 232 | | 18,
20~30 | 16,
17,
19 | | 32~/600 | | 20~30 | 32~40 | |
| 213 | | 11~22 | 04~10,
24 | | | | 06~22 | | |
| 223 | 08~26 | | | | 28~60 | 07~26 | | 28, 30 | |
| Cross section | | | | |
| Roller | Symmetric | Symmetric | Nonsymmetric | Nonsymmetric |
| Center guide | Floating ring | Inner ring rib | Inner ring rib | Inner ring rib |
| Cage | Pressed steel | Machined high strength brass | Machined high strength brass | Pressed high strength brass |
| Inside Ø (mm): | 120 |
| Outside Ø (mm): | 180 |
| Width (mm): | 46 |
| Tolerance for inside-Ø (mm): | 0/-0,02 |
| Tolerance for outside-Ø (mm): | 0/-0,025 |
| Tolerance for width (mm): | 0/-0,2 |
| Bore: | cylindrical |
| Ring Material: | Chrome Steel |
| Rolling Element Material: | Chrome Steel |
| Cage Material: | Brass |
| Magnetic: | yes |
| Product weight: | 4,2000 Kg |
AVAILABILITY:
IN STOCK
Production process of bearing:
| 1 | Cutting the steel pipe or bar |
| 2 | Lathe process |
| 3 | Heat treatment |
| 4 | polishing process |
| 5 | Grinding process |
| 6 | Assemble |
| 7 | Final inspection of parts |
| 8 | Anti-rust treatment |
| 9 | Product Packing |
Brand: DSR or Customized your own brand.
Main Product: Deep groove ball bearing, roller bearing, pillow block bearing, insert bearing and non standard bearing.
Address: Shandong, China.
Packaging & Shipping
Packing way:
| * Industrial package + outer carton + pallet |
| * Single box + outer carton + pallet |
| * Tube package + middle box + outer carton + pallet |
| * Original packaging + pallet |
| * According to your requirements |
Company Profile
Bearings make the world go around.
As one of the first on the bearings manufacturer, we are harder on our own products than our toughest critic. Your buy experience is paramount to us, and each of our products is backed by China technical expertise, years of research and development and customer service that goes far beyond the purchase order.Tianjin DSR Bearing can supply you with the broadest possible array of bearings. In addition to Ball bearing, Roller bearing, Needle bearing, Pillow Blocks, we manufacture Flange blocks, Rolling mill bearing, Slide bearing and Water pump bearing. Our unparalleled experience as a total manufacturer and exporter for these industries is essential for the development and application of a premier product line for all general industries.
We pride ourselves on our ability to serve every customer, from backyard mechanics, to independent shop owners, to automotive technicians, to large manufacturing plants. Our Target Industries served are Agricultural Equipment, Cranes, Electric Motors, Gearboxes, Material Handling, Packaging Machinery, Power Tools, Pumps, Railways and Transportation, Robotics, and products for Textile Machinery. Tianjin Bearing Company is a stronger and growing exporter of bearing in China.
In addition to manufacturing commodity-based bearing products, DSR Bearing makes custom bearing solutions for OEM. Tianjin DSR bearing has stringent quality control standards and maintains complete control over supply, using only the highest grade bearing steel.
Our mission is to fully provide for you. Well into our more than Ten years of business, we are confident that you'll find what you're looking for in bearing product here. Please call, email, or stop by for more information.
Our Advantages
A World Leading Supplier of Bearings and Engineering Spares
We provide outstanding performance in a wide range of applications offering China class quality in:
• Bearing Steel • Lubricants • Sealing Technology
Customer Service:
Our team has over 15 years combined experience with expert product and industry knowledge. We can advise upon the most suitable products for your application. All queries are handled by our team within 24 hours every working day.
Professional Team:
Our team undertakes training on a regular basis for continuous professional development. This ensures the high level of professionalism and skills our team showcases through our client visits, industry events and product knowledge.
FAQ
Q1: What does Tianjin DSR Bearing & Manufacturing do? What are your specialties?
A1: With over 15 years' experience, Tianjin DSR Bearing is a manufacturer of a full line of standard ball and roller bearings. Currently, we offer 13 different bearing series which are available across a wide size range, including IDs from 5/64" to 6-1/2″ and ODs from 15/64" to 13-3/4".
In addition, we also make custom, made-to-order ball bearings and roller bearing components that aren't shown on our website or catalog. We have quoted items per print, per sample, and as interchanges for other manufacturer's products.
Q2: What types and styles of bearings do you make?
A2: We make a variety of bearing types, including ball bearings, roller bearings, thrust bearings, combination bearings, pillow block bearings, custom bearing, and more.
Moreover, we can make bearings in many styles and configurations, including single direction, double direction, caged, banded, separated, open, enclosed, full ball compliment, etc.
Q3: Do you offer any unique secondary services?
A3: Besides bearings, we offer a variety of secondary services to our contract manufacturing customers. Our diverse manufacturing capabilities include CNC turning and machining, manual turning and machining, CNC milling, lapping, super finishing, induction welding, laser marking of finished parts, automatic saw cutting, reverse engineering, and CNC grinding, including ID grinding, OD grinding, cylindrical grinding, centerless grinding, surface grinding, and double disk grinding.
Q4: What services separate Tianjin DSR Bearing from other suppliers?
A4: Unlike Tianjin DSR Bearing, some bearing suppliers do not manufacture their own products. Many of them purchase bearings in other factory, and quite often, these suppliers will change their source of supply without informing customers, resulting in quality issues. Tianjin DSR Bearing's products are manufactured in north China manufacturing facility.
In addition, we hold a unique spot in the industry because we are able to combine the capabilities of a large bearing manufacturer with the precision and attention to detail of a small bearing shop. This allows us to offer personalized service, short lead times, on-time delivery, trusted bearing expertise, innovative solutions, top quality products, and more.
Q5: Do you have any industry certifications?
A5: Yes. Upon request, we can provide SGS, material certs, inspection reports, and material trace ability. Please include all certifications you require along with your RFQ, if any.
Q6: What is your privacy policy, return policy, and terms & conditions? Is there a warranty?
A6: We do offer a warranty that says all products are free of manufacturing defects, and depending on the circumstances, we may allow returns with a 25% restocking fee.
Q7: What is your manufacturing process?
A7: All materials are sourced domestically (i.e., chrome steel, stainless steel, ceramic, bronze, brass, etc.). Individual components for the bearings are machined in-house on our CNC lathes. Machined pieces are sent out locally for heat treating (hardening). Upon return, the pieces are precision machined, washed, and assembled into finished bearings. Bearings are laser marked and either stocked or packaged for shipping.
For Further Information About Our Products or Services, Contact Our Sales Team via Phone or Email Today.
We supplying the bearings
