Kd055xpo, Four-Point Contact Ball Bearing, Bearing Part

Luoyang Lirui Bearing Co. Ltd is a professional company engaged in the production of bearings, such as series of thin-wall deep groove ball bearing, angular contact bearing, four-point contact ball bearing. There are three kinds of structure of thin-wall bearing, such as ARO, CPO, XPO, which are short for thin-wall angular contact series, thin-walled deep groove ball series and thin-wall four-point contact ball series. Examples: We also specialize in the production of American KAYDON substitute precision thin section bearing, and Germany substitute thin section bearing, imported substitute bearing, and Japan NTN substitute precision thin section bearing. Thin section four-point contact ball bearing is an ideal choice for supporting moment heavy pressure. It successfully satisfies the four points contact between raceway and steel ball in order to support moment load and reversing axial load. Though it can be applied to withstand light load, it cannot completely substitute the radial contact ball bearing and angular contact ball bearing when supporting pure radial load. For these reasons, they can be widely used in all aspects of life. Such as aircraft, aerospace, astronomical instruments and the clamping equipment, food processing equipment, glass production equipment and rotary worktable, machine tools, packaging equipment, medical equipment, optical scanning equipment, radar, satellite communications equipment, textile machinery, robot and semiconductor manufacturing equipment, etc. Packaging & Delivery Packaging details: 1, wooden boxes 2. be oiled and wrapped with water-proof belt 3. wooden pallets 4. according to customers requirement Delivery Detail: 2-5 days for stock bearing, 40-60 days for future goods Specifications 1.Reasonable price 2.Various types 3.Quick delivery 4.OEM service Product Specification: 1.Series: Four-Point Contact Ball Bearing 2.Cage : machined brass cage, 3.Material: GCr15/GCr15SiMn 4.Precision: P0 5.Quality: IS09001:2000 6.Packing: Standard export packing & industry packing & according to clients' requirement. 7.Brand: LRZ 8.Origin city: Luoyang of China 9.MOQ: 2 pcs 10.Delivery term : FOB Shanghai port & CIF 11.Others OEM orders available Type Major dimensions weight Rated loading Limiting speed Equivalent d D B radial thrust static dynamic static dynamic SILVERTHIN In Mm In Mm In Mm kg Co(N) Cr(N) Co(N) Cr(N) (RMP) KD040CPO 4 101.6 5 127 0.5 12.7 0.354 15790 9210 45640 26780 4440 SD040CPO KD042CPO 4.25 107.95 5.25 133.35 0.5 12.7 0.376 16680 10720 48170 31090 4210 SD042CPO KD045CPO 4.5 114.3 5.5 139.7 0.5 12.7 0.399 17570 10940 50710 31760 4000 SD045CPO KD047CPO 4.75 120.65 5.75 146.05 0.5 12.7 0.426 18460 11170 53250 32380 3810 SD047CPO KD050CPO 5 127 6 152.4 0.5 12.7 0.454 19310 11340 55780 32920 3640 SD050CPO KD055CPO 5.5 139.7 6.5 165.1 0.5 12.7 0.481 21080 11740 60850 34070 3300 SD055CPO KD060CPO 6 152.4 7 177.8 0.5 12.7 0.526 22820 12100 65920 35050 3080 SD060CPO KD065CPO 6.5 165.1 7.5 190.5 0.5 12.7 0.553 24600 12370 70990 35900 2860 SD065CPO KD070CPO 7 177.8 7.75 196.85 0.5 12.7 0.331 19220 7650 55470 22150 2710 SD070CPO KD075CPO 7.5 190.5 8.5 215.9 0.5 12.7 0.64 28110 13080 81140 37900 2500 SD075CPO KD080CPO 8 203.2 9 228.6 0.5 12.7 0.694 29850 13300 86210 38570 2350 SD080CPO KD090CPO 9 228.6 10 254 0.5 12.7 0.78 33360 13970 96350 40030 2110 SD090CPO KD100CPO 10 254 11 279.4 0.5 12.7 0.853 36880 14410 106.49 41770 1900 SD100CPO KD110CPO 11 279.4 12 304.8 0.5 12.7 0.934 40390 14720 116630 42700 1740 SD110CPO KD120CPO 12 304.8 13 330.2 0.5 12.7 1.021 43900 15260 126770 44260 1600 SD120CPO KD140CPO 14 355.6 15 381 0.5 12.7 1.238 50930 15930 147060 45990 1380 SD140CPO KD160CPO 16 406.4 17 431.8 0.5 12.7 1.406 57960 17150 167340 49060 1210 SD160CPO KD180CPO 18 457.2 19 482.6 0.5 12.7 1.579 64900 18300 187630 50670 1080 SD180CPO KD200CPO 20 508 21 533.4 0.5 12.7 1.746 72020 19380 207910 53020 980 SD200CPO KD250CPO 25 635 26 660.4 0.5 12.7 2.173 89590 21830 258620 60230 780 SD250CPO KD300CPO 30 762 31 787.4 0.5 12.7 2.599 107160 24010 309330 67880 660 SD300CPO Deep groove ball bearings features : Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements. The bearing ring grooves are circular arcs made slightly larger than the radius of the ball. The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders). Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation. Standard ball retainers (cages) are made from pressed steel. Machined cages are used in bearing operation at very high speed or for large diameter bearings. Deep Groove ball bearings with seals or shields are standardized. They contain proper amount of grease in advance. Deep groove ball bearings types: 1, single row deep groove ball bearings 2, single row deep groove ball bearings with dust cover 3, with a dust cover, a ring of single row deep groove ball bearings 4, the outer ring on the stopper groove and snap ring of single row deep groove ball bearings 5, deep groove ball bearings ball gap 6, double row deep groove ball bearings In accordance with the sizes of deep groove ball bearings can be divided into: (1) miniature bearings ---- nominal diameter size range of 26mm bearings; (2) small bearing ---- nominal diameter size range of 28-55mm bearings; (3) small and medium-sized bearings ---- nominal diameter size range of 60-115mm bearings; (4) large bearing ---- nominal diameter size range of 120-190mm bearings (5) large bearing ---- nominal diameter size range of 200-430mm bearings; (6) ---- large bearing diameter size range of 440mm or more bearings. These deep groove ball bearing products are widely used in metallurgy, power, petrochemical, construction machinery, railway, steel, papermaking, cement, mining and other industries. With adequate supply, large stock and convenient transportation, we warmly welcome new customers to visit us. Our survice: 1. We can change the rubbersealcolor according to your actual requirements. 2. Customized the marks based on your requirements. 3. Choose the different package to your needs. 4. Pallet: Wooden pallet with plastic film against moisture. Professional production team, production line, experienced technical experts who engaged in this industry for more than 20 years. We have the professional production line: 1. Our bearings are made of bearing steel, it have better corrosion resistance, rigidity and toughness. 2. Double Seal: Adopt nature rubber, make it hard for dirt and grime to get in, running more quietly. 3. Cage: Also made of bearing Steel, it is more durable than Carbon Steel. 4. Capacity: 5000000 PCS/MONTH. 5. All LRZ products are made of Material GCr15 or GCr15SiMn. If you have special requirements, please specify the details when ordering. Sales points: 1. cheap price with good quality, good sales in the market. 2. we use the good quality grease  and high quality material bearing steel, making sure the bearing can turn smooth and the life can be longer. 3. OEM service, you can make your logo in bearing or send your design sample to us, we can do the customizaton for you. Various of bearings (1) Crossed roller bearing. (2)Spherical Roller Bearing 22200 22300 23000 24000 series(steel cage CC,brass cage,CA and MB) (3)Pillow Block Bearing UC UCP UCT UCF UCFL SBPFL series (4)Taper Roller Bearing(single row, double row and four row ) (5)Cylindrical Roller Bearing( steel cage, brass cage ,nylon cage) (6)Thrust Ball Bearing(steel cage, brass cage) (7)Thrust Roller Bearing(steel cage, brass cage)