Pillow block ball bearing is a variant of deep groove ball bearing, characterized by a spherical outer diameter surface on the outer ring, which can be fitted into the corresponding concave spherical surface of the bearing seat for centering.
This type of bearing is mainly used to withstand combined radial and axial loads, mainly radial loads, and is generally not suitable for bearing axial loads alone.
The internal structure of pillow block ball bearing is the same as that of the deep groove ball bearing, but the inner ring is wider than the outer ring, and the outer ring has a truncated spherical outer surface that can automatically adjust its center when matched with the concave spherical surface of the bearing housing.
The production range of Pillow block ball bearing
Bearings NO. | Shaft Dia. | Unit No.UCP | Unit No.UCF | Unit No.UCFC | Unit No.UCFL | Unit No.UCT | Unit No.UCHA | Unit No.UCPA | Unit No.UCPH | Unit No.UCFA | Unit No.UCFB | |
Inch | mm | |||||||||||
UC201-8 | 1/2 | 12.7 | UCP201-8 | UCF201-8 | UCFC201-8 | UCFL201-8 | UCT201-8 | UCHA201-8 | UCPA201-8 | UCPH201-8 | UCFA201-8 | UCFB201-8 |
UC201 | 12 | UCP201 | UCF201 | UCFC201 | UCFL201 | UCT201 | UCHA201 | UCPA201 | UCPH201 | UCFA201 | UCFB201 | |
UC202-9 | 9/16 | 14.288 | UCP202-9 | UCF202-9 | UCFC202-9 | UCFL202-9 | UCT202-9 | UCHA202-9 | UCPA202-9 | UCPH202-9 | UCFA202-9 | UCFB202-9 |
UC202-10 | 5/8 | 15.875 | UCP202-10 | UCF202-10 | UCFC202-10 | UCFL202-10 | UCT202-10 | UCHA202-10 | UCPA202-10 | UCPH202-10 | UCFA202-10 | UCFB202-10 |
UC202 | 15 | UCP202 | UCF202 | UCFC202 | UCFL202 | UCT202 | UCHA202 | UCPA202 | UCPH202 | UCFA202 | UCFB202 | |
UC203-11 | 11/16 | 17.463 | UCP203-11 | UCF203-11 | UCFC203-11 | UCFL203-11 | UCT203-11 | UCHA203-11 | UCPA203-11 | UCPH203-11 | UCFA203-11 | UCFB203-11 |
UC203 | 17 | UCP203 | UCF203 | UCFC203 | UCFL203 | UCT203 | UCHA203 | UCPA203 | UCPH203 | UCFA203 | UCFB203 | |
UC204-12 | 3/4 | 19.05 | UCP204-12 | UCF204-12 | UCFC204-12 | UCFL204-12 | UCT204-12 | UCHA204-12 | UCPA204-12 | UCPH204-12 | UCFA204-12 | UCFB204-12 |
UC204-13 | 13/16 | 20.638 | UCP204-13 | UCF204-13 | UCFC204-13 | UCFL204-13 | UCT204-13 | UCHA204-13 | UCPA204-13 | UCPH204-13 | UCFA204-13 | UCFB204-13 |
UC204 | 20 | UCP204 | UCF204 | UCFC204 | UCFL204 | UCT204 | UCHA204 | UCPA204 | UCPH204 | UCFA204 | UCFB204 | |
UC205-13 | 13/16 | 20.638 | UCP205-13 | UCF205-13 | UCFC205-13 | UCFL205-13 | UCT205-13 | UCHA205-13 | UCPA205-13 | UCPH205-13 | UCFA205-13 | UCFB205-13 |
UC205-14 | 7/8 | 22.225 | UCP205-14 | UCF205-14 | UCFC205-14 | UCFL205-14 | UCT205-14 | UCHA205-14 | UCPA205-14 | UCPH205-14 | UCFA205-14 | UCFB205-14 |
UC205-15 | 15/16 | 23.813 | UCP205-15 | UCF205-15 | UCFC205-15 | UCFL205-15 | UCT205-15 | UCHA205-15 | UCPA205-15 | UCPH205-15 | UCFA205-15 | UCFB205-15 |
UC205-16 | 1 | 25.4 | UCP205-16 | UCF205-16 | UCFC205-16 | UCFL205-16 | UCT205-16 | UCHA205-16 | UCPA205-16 | UCPH205-16 | UCFA205-16 | UCFB205-16 |
UC205 | 25 | UCP205 | UCF205 | UCFC205 | UCFL205 | UCT205 | UCHA205 | UCPA205 | UCPH205 | UCFA205 | UCFB205 | |
UC206-17 | 1-1/16 | 26.988 | UCP206-17 | UCF206-17 | UCFC206-17 | UCFL206-17 | UCT206-17 | UCHA206-17 | UCPA206-17 | UCPH206-17 | UCFA206-17 | UCFB206-17 |
UC206-18 | 1-1/8 | 28.575 | UCP206-18 | UCF206-18 | UCFC206-18 | UCFL206-18 | UCT206-18 | UCHA206-18 | UCPA206-18 | UCPH206-18 | UCFA206-18 | UCFB206-18 |
UC206-19 | 1-3/16 | 30.163 | UCP206-19 | UCF206-19 | UCFC206-19 | UCFL206-19 | UCT206-19 | UCHA206-19 | UCPA206-19 | UCPH206-19 | UCFA206-19 | UCFB206-19 |
UC206-20 | 1-1/4 | 31.75 | UCP206-20 | UCF206-20 | UCFC206-20 | UCFL206-20 | UCT206-20 | UCHA206-20 | UCPA206-20 | UCPH206-20 | UCFA206-20 | UCFB206-20 |
UC206 | 30 | UCP206 | UCF206 | UCFC206 | UCFL206 | UCT206 | UCHA206 | UCPA206 | UCPH206 | UCFA206 | UCFB206 | |
UC207-20 | 1-1/4 | 31.75 | UCP207-20 | UCF207-20 | UCFC207-20 | UCFL207-20 | UCT207-20 | UCHA207-20 | UCPA207-20 | UCPH207-20 | UCFA207-20 | UCFB207-20 |
UC207-21 | 1-15/16 | 33.338 | UCP207-21 | UCF207-21 | UCFC207-21 | UCFL207-21 | UCT207-21 | UCHA207-21 | UCPA207-21 | UCPH207-21 | UCFA207-21 | UCFB207-21 |
UC207-22 | 1-3/8 | 34.925 | UCP207-22 | UCF207-22 | UCFC207-22 | UCFL207-22 | UCT207-22 | UCHA207-22 | UCPA207-22 | UCPH207-22 | UCFA207-22 | UCFB207-22 |
UC207-23 | 1-7/16 | 36.513 | UCP207-23 | UCF207-23 | UCFC207-23 | UCFL207-23 | UCT207-23 | UCHA207-23 | UCPA207-23 | UCPH207-23 | UCFA207-23 | UCFB207-23 |
UC207 | 35 | UCP207 | UCF207 | UCFC207 | UCFL207 | UCT207 | UCHA207 | UCPA207 | UCPH207 | UCFA207 | UCFB207 | |
UC208-24 | 1-1/2 | 38.1 | UCP208-24 | UCF208-24 | UCFC208-24 | UCFL208-24 | UCT208-24 | UCHA208-24 | UCPA208-24 | UCPH208-24 | UCFA208-24 | UCFB208-24 |
UC208-25 | 1-9/16 | 39.688 | UCP208-25 | UCF208-25 | UCFC208-25 | UCFL208-25 | UCT208-25 | UCHA208-25 | UCPA208-25 | UCPH208-25 | UCFA208-25 | UCFB208-25 |
UC208 | 40 | UCP208 | UCF208 | UCFC208 | UCFL208 | UCT208 | UCHA208 | UCPA208 | UCPH208 | UCFA208 | UCFB208 | |
UC209-26 | 1-5/8 | 41.275 | UCP209-26 | UCF209-26 | UCFC209-26 | UCFL209-26 | UCT209-26 | UCHA209-26 | UCPA209-26 | UCPH209-26 | UCFA209-26 | UCFB209-26 |
UC209-27 | 1-11/16 | 42.863 | UCP209-27 | UCF209-27 | UCFC209-27 | UCFL209-27 | UCT209-27 | UCHA209-27 | UCPA209-27 | UCPH209-27 | UCFA209-27 | UCFB209-27 |
UC209-28 | 1-3/4 | 44.45 | UCP209-28 | UCF209-28 | UCFC209-28 | UCFL209-28 | UCT209-28 | UCHA209-28 | UCPA209-28 | UCPH209-28 | UCFA209-28 | UCFB209-28 |
UC209 | 45 | UCP209 | UCF209 | UCFC209 | UCFL209 | UCT209 | UHAC209 | UCPA209 | UCPH209 | UCFA209 | UCFB209 | |
UC210-29 | 1-13/16 | 46.038 | UCP210-29 | UCF210-29 | UCFC210-29 | UCFL210-29 | UCT210-29 | UCHA210-29 | UCPA210-29 | UCPH210-29 | UCFA210-29 | UCFB210-29 |
UC210-30 | 1-7/8 | 47.625 | UCP210-30 | UCF210-30 | UCFC210-30 | UCFL210-30 | UCT210-30 | UCHA210-30 | UCPA210-30 | UCPH210-30 | UCFA210-30 | UCFB210-30 |
UC210-31 | 1-15/16 | 49.213 | UCP210-31 | UCF210-31 | UCFC210-31 | UCFL210-31 | UCT210-31 | UCHA210-31 | UCPA210-31 | UCPH210-31 | UCFA210-31 | UCFB210-31 |
UC210-32 | 2 | 50.8 | UCP210-32 | UCF210-32 | UCFC210-32 | UCFL210-32 | UCT210-32 | UCHA210-32 | UCPA210-32 | UCPH210-32 | UCFA210-32 | UCFB210-32 |
UC210 | 50 | UCP210 | UCF210 | UCFC210 | UCFL210 | UCT210 | UCHA210 | UCPA210 | UCPH210 | UCFA210 | UCFB210 | |
UC211-32 | 2 | 50.8 | UCP211-32 | UCF211-32 | UCFC211-32 | UCFL211-32 | UCT211-32 | UCHA211-32 | UCPA211-32 | UCPH211-32 | UCFA211-32 | UCFB211-32 |
UC211-33 | 2-1/16 | 52.388 | UCP211-33 | UCF211-33 | UCFC211-33 | UCFL211-33 | UCT211-33 | UCHA211-33 | UCPA211-33 | UCPH211-33 | UCFA211-33 | UCFB211-33 |
UC211-34 | 2-1/8 | 53.975 | UCP211-34 | UCF211-34 | UCFC211-34 | UCFL211-34 | UCT211-34 | UCHA211-34 | UCPA211-34 | UCPH211-34 | UCFA211-34 | UCFB211-34 |
UC211-35 | 2-3/16 | 55.563 | UCP211-35 | UCF211-35 | UCFC211-35 | UCFL211-35 | UCT211-35 | UCHA211-35 | UCPA211-35 | UCPH211-35 | UCFA211-35 | UCFB211-35 |
UC211 | 55 | UCP211 | UCF211 | UCFC211 | UCFL211 | UCT211 | UCHA211 | UCPA211 | UCPH211 | UCFA211 | UCFB211 | |
UC212-36 | 2-1/4 | 57.15 | UCP212-36 | UCF212-36 | UCFC212-36 | UCFL212-36 | UCT212-36 | UCHA212-36 | UCPA212-36 | UCPH212-36 | UCFA212-36 | UCFB212-36 |
UC212-37 | 2-5/16 | 58.738 | UCP212-37 | UCF212-37 | UCFC212-37 | UCFL212-37 | UCT212-37 | UCHA212-37 | UCPA212-37 | UCPH212-37 | UCFA212-37 | UCFB212-37 |
UC212-38 | 2-3/8 | 60.355 | UCP212-38 | UCF212-38 | UCFC212-38 | UCFL212-38 | UCT212-38 | UCHA212-38 | UCPA212-38 | UCPH212-38 | UCFA212-38 | UCFB212-38 |
UC212-39 | 2-7/16 | 61.913 | UCP212-39 | UCF212-39 | UCFC212-39 | UCFL212-39 | UCT212-39 | UCHA212-39 | UCPA212-39 | UCPH212-39 | UCFA212-39 | UCFB212-39 |
UC212 | 60 | UCP212 | UCF212 | UCFC212 | UCFL212 | UCT212 | UCHA212 | UCPA212 | UCPH212 | UCFA212 | UCFB212 | |
UC213-40 | 2-1/2 | 63.5 | UCP213-40 | UCF213-40 | UCFC213-40 | UCFL213-40 | UCT213-40 | |||||
UC213-41 | 2-9/16 | 65.088 | UCP213-41 | UCF213-41 | UCFC213-41 | UCFL213-41 | UCT213-41 | |||||
UC213 | 65 | UCP213 | UCF213 | UCFC213 | UCFL213 | UCT213 | ||||||
UC214-42 | 2-5/8 | 66.675 | UCP214-42 | UCF214-42 | UCFC214-42 | UCFL214-42 | UCT214-42 | |||||
UC214-43 | 2-11/16 | 68.263 | UCP214-43 | UCF214-43 | UCFC214-43 | UCFL214-43 | UCT214-43 | |||||
UC214-44 | 2-3/4 | 69.85 | UCP214-44 | UCF214-44 | UCFC214-44 | UCFL214-44 | UCT214-44 | |||||
UC214 | 70 | UCP214 | UCF214 | UCFC214 | UCFL214 | UCT214 | ||||||
UC215-45 | 2-13/16 | 71.438 | UCP215-45 | UCF215-45 | UCFC215-45 | UCFL215-45 | UCT215-45 | |||||
UC215-46 | 2-7/8 | 73.025 | UCP215-46 | UCF215-46 | UCFC215-46 | UCFL215-46 | UCT215-46 | |||||
UC215-47 | 2-15/16 | 74.613 | UCP215-47 | UCF215-47 | UCFC215-47 | UCFL215-47 | UCT215-47 | |||||
UC215-48 | 3 | 76.2 | UCP215-48 | UCF215-48 | UCFC215-48 | UCFL215-48 | UCT215-48 | |||||
UC215 | 75 | UCP215 | UCF215 | UCFC215 | UCFL215 | UCT215 | ||||||
UC216-50 | 3-1/8 | 79.375 | UCP216-50 | UCF216-50 | UCFC216-50 | UCFL216-50 | UCT216-50 | |||||
UC216 | 80 | UCP216 | UCF216 | UCFC216 | UCFL216 | UCT216 | ||||||
UC217-52 | 3-1/4 | 82.55 | UCP217-52 | UCF217-52 | UCFC217-52 | UCFL217-52 | UCT217-52 | |||||
UC217-55 | 3-7/16 | 87.313 | UCP217-55 | UCF217-55 | UCFC217-55 | UCFL217-55 | UCT217-55 | |||||
UC217 | 85 | UCP217 | UCF217 | UCFC217 | UCFL217 | UCT217 | ||||||
UC218-56 | 3-1/2 | 88.9 | UCP218-56 | UCF218-56 | UCFC218-56 | UCFL218-56 | UCT218-56 | |||||
UC218 | 90 | UCP218 | UCF218 | UCFC218 | UCFL218 | UCT218 |
How to select type?
The types of pillow block ball bearings include top threaded pillow block ball bearings, tapered pillow block ball bearings, and eccentric sleeve outer spherical ball bearings. Depending on different usage environments and cooperation methods, the appropriate type can be selected. For example, the outer spherical ball bearing with top thread is applied to shafts with large stiffness and deflection differences. This type of bearing has sealing rings on both sides to tightly prevent dirt from entering. It is filled with an appropriate amount of lubricant at the factory and does not need to be cleaned or lubricated before installation. The performance of the outer spherical ball bearing with eccentric sleeve is basically the same as that of the outer spherical ball bearing with top wire, except that the top wire is not on the inner ring, but on the eccentric sleeve. The inner hole of the conical bore outer spherical ball bearing is a conical bore with a 1:12 taper, which can be directly installed on the conical shaft or installed on the shoulder free optical axis with the help of a tightening sleeve, and the bearing clearance can be adjusted.
The inner ring of the Insert bearing produced by our factory has undergone local annealing treatment to increase material toughness and prevent cracking. The material of the bearing housing is HT180/HT200, which has undergone tensile testing and is not easily broken, with a long service life.
The color of the housings can be customized according to customer requirements. In addition, if the quantity meets the minimum order quantity, we can cast the customer's brand on the housings.












Single box have neutral white box and SFC brand box,OEM BOX packaging have MOQ,about specific details,please ask our salesman.

SFC factory was established in 2003, mainly producing middle and high quality automobile bearing,tapered roller bearings, deep groove ball bearings, pillow block ball bearings,. We have nearly 20 years of experience in bearing production and processing, research and development, and advanced production technology. The bearings we produce have stable quality, high speed and long service life. They are widely used in agricultural machinery, food machinery, packaging machinery, motors, motorcycles, automobiles and other industries.


Our products are sold all over the country and exported to Russia, Mexico, Italy, Brazil, Southeast Asia, India and the Middle East, of which 60% are our own brand "TBAI" "SFC" and 40% are OEM authorized by our customers. production.
Our factory has complete testing equipment to ensure that every bearing is tested and qualified before delivery



We use high-quality raw materials to ensure the internal structural stability of the parts after heat treatment, making the products more durable.



We have professional automation equipments. The daily output is approximately 50000 pcs, which can efficiently deliver customer orders



1.Q :What are you factory or trading company?
A:We are intergrated industry and trade.
In order to conduct international business and serve global customers more professionally and efficiently, we established an import and export company in Jinan in 2022: Shandong Beiyang International Trade Co., Ltd. This company is a subsidiary of Liaocheng Gaoyin Bearing Co., Ltd. (SFC Factory). and all its import and export business revolves around the SFC factory.
A: We promise to bear the following responsibilities when defective products were found:
1. Replacements would be sent with goods of your next order;
2. We can provide monetary compensation for defective products that have been not been used yet.
3.Q:Do you accept ODM&OEM orders?
A:Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
4.Q:What's the MOQ?
A:According to customer specific inquiry,MOQ can adjust.It's flexible.
5.Q:How long is the lead time?
A:Produce one container products need about 10-15 days.
6.Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
7.Q:How to place order?
A: 1. Email us the model number, brand ,quality precision and quantity,shipping way of bearings and we will quote best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.
Pillow block ball bearings are suitable for simple support and are commonly used in mining, metallurgy, agricultural machinery, chemical, textile, printing and dyeing, conveying machinery, etc