Angular Contact Ball Bearing with Discount High Precision (7321B)
Basic Info
Model No.: 7321B
Product Description
Model NO.: 7321B The Number of Rows: Single Material: Bearing Steel Load Direction: Radial Bearing Model No.: 7321b Specifications D: 105 B: 98 Transport Package: Normal Package Origin: Sweden Rolling Body: Ball bearings Outer Dimension: Large (200-430mm) Spherical: Non-Aligning Bearings Separated: Unseparated Old Model No.: 66321 D: 225 Trademark: SKF Specification: SGS HS Code: 8408201002 I. Product Description - Angular Contact Ball Bearing
Angular Contact Ball Bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.
II. Packaging & Shipping
SEMRI provides a variety of secure and cost-efficient packaging solutions to insure the essential protection and preservation for bearings.
Examples:
Plastic Tube: For Miniature and Instrument bearings, 10 bearings or more are normally packaged in clear plastic tubes, then into box and finally placed in individual cartons.
Roll Pack: For medium-sized types, 6-10 bearings are normally packaged in anti-rust paper rolls, then placed in individual cartons.
Individual Box: Each bearing is placed in an individual plastic bag or plastic-faced brown paper and then placed in individual boxes. Each box can be labeled with detailed information per customer's request.
Bulk Pack: Each bearing is hermetically sealed in a plastic bag, then placed neatly in an individual carton.
III. Company Profile
SEMRI Bearing Co., Ltd. Is one of the most famous export-oriented manufacturers and distributors specialized in bearings in China. SEMRI has become one of the leading companies after years' accumulation of technology and talents.
Scope of Business
The bearings SEMRI manufactures cover almost all the universal models in the international market, to supply qualified products for global manufacturing enterprises and dealers.
The main products are Deep Groove Ball Bearing, Self-Aligning Ball Bearing, Cylindrical Roller Bearing, self-aligning Roller Bearing , Needle Bearing , angular contact ball bearing, inch Tapered Roller Bearings, Thrust Ball Bearing, Thrust Roller Bearing, pillow block ball bearing, Joint Bearing , etc.
The products are widely used in numerically-controlled machine tool, vessel, automobile, wind electricity, metallurgy, electric motor, machinery, etc.
The close cooperative partner is the chief bearing supplier for China Aviation and Aerospace. Therefore, SEMRI can obtain strong technological power and support.
Brands
The brand, SEMRI, owned by SEMRI Bearing Company itself, gains recognition from more and more manufacturing enterprises and dealers in the globe, with the strength of high cost performance.
Meanwhile, SEMRI Company is a qualified dealer for several international brands, owing an ample supply and smooth supply channel. The international brands are NSK, SKF, NTN, TIKEN, EKM, ASAHI, NACHI, MEC, KOYO, EZO, UBC, GMN, FYH, VISTA, etc.
Production Capacity
The workshop is equipped with advanced automatic production line and thorough quality detection system. The heat treatment adopts advanced technology of salt bath martensitic hardening. The range of sizes can be from 10mm (inside diameter) to 1000mm (outside diameter). The annual output can be over 5000, 000 sets. Customized heterotype bearings and OEM are also available.
History
SEMRI began to deal with bearings since 1992. Now SEMRI has become a regional leader in China, with the annual turnover over $40, 000, 000.
IV. Our Services Delivery and Logistics
SEMRI is an export expert. Our shipping specialists are highly skilled in expediting shipments and ensuring that products are delivered smoothly.
SEMRI can provide high-quality products and continuous delivery service.
V. Advantages of Tianjin SEMRI Bearing Technology Co., Ltd
1.Price advantage compare with the trading company, as we have our own factory.
2.Compare with the factory we are easy communicated.
3 our products were produced under strict quality test system.
5.More than many years industry experience
6.Accept OEM, customization, customers' logo
7.The shortest delivery time
8.Welcome mini order
9.Multiplex-method of payment:Western Union, paypal, T/T, L/C at sight
You are welcome to send inquiry to us! Please tell me your needs! All you need, we can do!
Call me, let's talk details!
Contact: Rita Xia
My phone:+8618202260567 Contact us if you need more details on Angular Contact Ball Bearing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Rolling Bearing、Bearing. If these products fail to match your need, please contact us and we would like to provide relevant information.
Angular Contact Ball Bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.
| Company | Tianjin SEMRI Bearing Technology Co., Ltd |
| Item name | Angular Contact Ball Bearing with Discount High Precision (7321B) |
| Brand | NSK/ TFN/ SEMRI/ OEM |
| Model Number | 7321B |
| Bore Size | 105mm |
| Outside Diameter | 225mm |
| Width/ Thickness | 98mm |
| Ring Material | Gcr15 ,Carbon steel,Stainless steel, Si3N4, ZrO2 |
| Cage Material | Steel/ Brass/ Nylon/ Custom |
| Precision | P0, P6, P5, or as requested |
| Vibration | ZV1, ZV2, ZV3, or as requested |
| Clearance | C0,C2,C3, or as requested |
| Quality standard | ISO9001 |
| QC process | 1.Assembly |
| 2.Windage test | |
| 3.Cleaning | |
| 4.Rotary test | |
| 5.Greasing and gland | |
| 6.Noise inspection | |
| 7.Appearance inspection | |
| 8.Rust prevention | |
| 9.Product packaging | |
| Application | Home appliances; automotive, electric, instruments, building machines, railway vehicle, agricultural machines and etc. |
| Packing | Industrial packing: plastic bag+ carton plywood pallet |
| plastic bag+ white box+carton+plywood pallet | |
| commercial packing: plastic bag+color box+carton +plywood pallet | |
| Service | OEM or customer logo acceptable |
| Delivery Time | Within 7days for stock product |
| 7-30 days according to quantity and design | |
| Payment Term | 30% T/T In Advance, 70% T/T before shippment |
| 100% L/C at sight |
II. Packaging & Shipping
SEMRI provides a variety of secure and cost-efficient packaging solutions to insure the essential protection and preservation for bearings.
| port | tianjin |
| place of original | china |
| quality | high |
| sample | free |
| service | OEM |
Examples:
Plastic Tube: For Miniature and Instrument bearings, 10 bearings or more are normally packaged in clear plastic tubes, then into box and finally placed in individual cartons.
Roll Pack: For medium-sized types, 6-10 bearings are normally packaged in anti-rust paper rolls, then placed in individual cartons.
Individual Box: Each bearing is placed in an individual plastic bag or plastic-faced brown paper and then placed in individual boxes. Each box can be labeled with detailed information per customer's request.
Bulk Pack: Each bearing is hermetically sealed in a plastic bag, then placed neatly in an individual carton.
III. Company Profile
SEMRI Bearing Co., Ltd. Is one of the most famous export-oriented manufacturers and distributors specialized in bearings in China. SEMRI has become one of the leading companies after years' accumulation of technology and talents.
Scope of Business
The bearings SEMRI manufactures cover almost all the universal models in the international market, to supply qualified products for global manufacturing enterprises and dealers.
The main products are Deep Groove Ball Bearing, Self-Aligning Ball Bearing, Cylindrical Roller Bearing, self-aligning Roller Bearing , Needle Bearing , angular contact ball bearing, inch Tapered Roller Bearings, Thrust Ball Bearing, Thrust Roller Bearing, pillow block ball bearing, Joint Bearing , etc.
The products are widely used in numerically-controlled machine tool, vessel, automobile, wind electricity, metallurgy, electric motor, machinery, etc.
The close cooperative partner is the chief bearing supplier for China Aviation and Aerospace. Therefore, SEMRI can obtain strong technological power and support.
Brands
The brand, SEMRI, owned by SEMRI Bearing Company itself, gains recognition from more and more manufacturing enterprises and dealers in the globe, with the strength of high cost performance.
Meanwhile, SEMRI Company is a qualified dealer for several international brands, owing an ample supply and smooth supply channel. The international brands are NSK, SKF, NTN, TIKEN, EKM, ASAHI, NACHI, MEC, KOYO, EZO, UBC, GMN, FYH, VISTA, etc.
Production Capacity
The workshop is equipped with advanced automatic production line and thorough quality detection system. The heat treatment adopts advanced technology of salt bath martensitic hardening. The range of sizes can be from 10mm (inside diameter) to 1000mm (outside diameter). The annual output can be over 5000, 000 sets. Customized heterotype bearings and OEM are also available.
History
SEMRI began to deal with bearings since 1992. Now SEMRI has become a regional leader in China, with the annual turnover over $40, 000, 000.
IV. Our Services Delivery and Logistics
SEMRI is an export expert. Our shipping specialists are highly skilled in expediting shipments and ensuring that products are delivered smoothly.
SEMRI can provide high-quality products and continuous delivery service.
V. Advantages of Tianjin SEMRI Bearing Technology Co., Ltd
1.Price advantage compare with the trading company, as we have our own factory.
2.Compare with the factory we are easy communicated.
3 our products were produced under strict quality test system.
5.More than many years industry experience
6.Accept OEM, customization, customers' logo
7.The shortest delivery time
8.Welcome mini order
9.Multiplex-method of payment:Western Union, paypal, T/T, L/C at sight
You are welcome to send inquiry to us! Please tell me your needs! All you need, we can do!
Call me, let's talk details!
Contact: Rita Xia
My phone:+8618202260567 Contact us if you need more details on Angular Contact Ball Bearing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Rolling Bearing、Bearing. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Angular Contact Ball Bearing
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