Custom Ball Bearings LV 204-57 ZZ 20*22*57mm Made in China Certified ISO9001   LV 204-57 ZZ Custom Ball Bearings:   20*22*57mm Bearing Features:   Inner Ring Diameter (bore): 20mm   Outer Ring Diameter:22mm   Width:57mm   Basic Dynamic Load Rating Cr:14.66kN   Basic Static Load Rating Cor:9.1kN   Bearings Weight:290g   LV 204-57 ZZ Custom Ball Bearings Description:   Model Number: LV 204-57 ZZ Inner diameter: 20mm Outer diameter: 22mm Width: 57m Bearing Weight: 290g Seal Type: Double Shielded, 2RS Material: Chrome steel, Gcr15 Precision Rating: P0-P5 Brand: TOPE or other brands Payment term: T/T,L/C,Western Union, PayPal Delivery time: 1-5 days for small amout, 15-40 days for big amount     LV 204-57 ZZ Custom Ball Bearings:     more models:   Wheels No . Φdw mm Bore mm O.D. mm Width mm Width mm A Angle Chamfer r/min mm Load Weight SUNTHAI Φdw d D B C A α R/min Cw(KN) Cow(KN) Kg LV 20/7 ZZ 10 7 22 11 11 14.5 120 0.3 3.78 2.05 17 LV 20/8 ZZ 10 8 30 14 14 18.1 120 0.3 5.13 2.67 49 LV20/10ZZ 10 10 30 14 14 18.1 120 0.3 5.13 2.67 48 LV 202-38 ZZ 10 15 38 17 17 22.25 120 0.5 8.47 5.37 87 LV 202-40 ZZ 10 15 40 18 18 22 120 0.5 8.47 5.37 110 LV 201 ZZ 20 12 41 20 20 28 120 0.3 8.47 5.37 130 LV 201-14.2RS 14 12 39.9 20.1 18 24 100 0.5 8.9 5 107 LV 202-41 ZZ 20 15 41 20 20 28 120 0.5 8.47 5.37 116 LV 203 ZZ 20 17 58 25 25 35 120 0.5 14.66 9.1 325 LV 204-57 ZZ 20 20 57 22 22 34.5 120 0.6 14.66 9.1 290 LV 204-58 ZZ 30 20 58 25 25 41 120 0.6 14.66 9.1 310   LV 204-57 ZZ Custom Ball Bearings Features:   1. Custom Ball Bearings are more sensitive, and in any case, correct methods and appropriate tools are needed.   2. For custom Ball Bearingsunits, do not disassemble hub bearings or adjust the sealing rings of hub units,Causing the entry of water or dust   3. In installation, the total amount of grease should account for 50% of the bearing clearance.   4. Because of the difference of bearing type and bearing base, the magnitude of torque varies greatly when installing locking nuts.   LV 204-57 ZZ Custom Ball Bearings Advantages:   1. The bearing is designed with double row angular contact ball bearing internal structure and thicker outer ring, so that the bearing has higher load-bearing capacity. 2. Bearings are made of grease bearing steel (AISI52100 or stainless steel AISI440C) and processed by heat treatment and precision grinding. They are high quality and versatile oils with long life in the interior. Bearing dust-proof cover is made of metal dust-proof cover. Bearings with communication shafts and eccentric shafts can also be provided.   3.The V-groove bottom of the bearing outer ring has a knife retracting groove, and other V-angle bearings can also be customized.   LV 204-57 ZZ Custom Ball Bearings Description:   1 .Custom Ball Bearings unit is developed on the basis of standard angular contact ball bearing and tapered roller bearing.   2. It combines two sets of tapered roller bearing or ball bearing.     Shipping Method:   1. For small amount (GW<100KGS), we can send you by express, such as DHL, Fedex, TNT etc 2. For GW between 100KGS to 500KGS, we can send you by sea shipping or air shipping 3. For large amount (GW > 500KGS), we can send you by sea     Factory Photo:     How to Place an Order: 1. Send us your bearing inquiry, including your bearing models, your quantity. If you have brand requirement, please tell us which brand do you need as well. 2. We will quote bearing price for you. Moreover, According to the quantity of goods, we will give you different options of transportation.   3. If you agree with our price, we will make proforma invoice for payment 4. After payment is done, we will start to prepare bearings and arrange shipment   Structural characteristics: 1.The type code of custom Ball Bearings is 30000, and tapered roller bearings are separated bearings. Generally speaking, especially in GB/T307.1-94 "Tolerance of Rolling Bearing Centrifugal Bearing", the outer ring and inner assembly of tapered roller bearings are 100% interchangeable. 2.The angle of the outer ring and the diameter size of the outer raceway have been standardized. No changes are allowed during design and manufacture. So that the outer rings and inner components of tapered roller bearings can be interchanged all over the world.   3.Custom Ball Bearings are mainly used to withstand combined radial and axial loads, which are mainly radial loads. Compared with angular contact ball bearings, the bearing capacity is larger and the limit speed is lower. Tapered roller bearings can withstand an axial load in one direction and limit the axial displacement in one direction of the shaft or housing.   FAQ   Q: Are you a trading company or a factory? A: We have both. We are trading company and we have own factory.   Q: What is the delivery time if we place an order? A: For small orders, our delivery time is 3 days. If the amount is large, usually our delivery time is 7-20 days.   Q: What is your payment term? A: We accept T/T, W/U, PayPal and L/C.     Q: Do you have a warranty on bearings? Answer: In normal use, our bearing guarantee period is 1 year.   Contact us: Email: [email protected] Mobile/Whatsapp/skype: +8619912682012