Jinan Shengtuo Mechanical and Electrical Equipment Co., Ltd.

We are offering Serve Cylindrical Roller Bearings N1005. 1.)Single Way Thrust Ball Bearing1.Special features:1. high speed and high precision rotaty, low noise and low vibration, long life and be able to accommodate axial & radial loads.2.This kind of bearing has various models: 78c, 79c, 70c, 72c, 73c, etc.3. This kind of bearing has single row, duplex row and four points.4. The Precision Rating is P4, P5, P6 and p0.5. The spherical roller thrust bearings incorporates a maximum number of large diameter and extra long rollers. The high degree of roller raceway conformity ensures even load distribution and a high carrying capacity6. Bearing load capacity depends on the angle of the outer ring raceway, the greater the angle the greater the carrying capacity.7.This model bearing have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearings axis.2.ApplicationThis bearing is widely used in industrial machines, motors, steam turbine engines, centrifugal machines, motor vehicles, oil pumps, air blowing machines, air compressors, transmission equipments, printing machines and others. 3.PackingGenerally bearing is to be packed in plastic tube, antirust paper, individual paper box , then in cartons, then in wooden pallets.Bearing No. Boundary Dimensions(mm) Speed Rating(IPM) Basic Load Rating(KN) Weight(KG)d D B Grease lubrication Oil Lubrication Cr Cor N1005M 25 47 12 16000 19000 15.1 14.1 0.09NU1005M 25 47 12 16000 19000 15.1 14.1 0.09NJ1005N 25 47 12 16000 19000 15.1 14.1 0.09NJP1005M 25 47 12 16000 19000 15.1 14.1 0.09N1006M 30 55 13 14000 16000 19.7 19.6 0.13NU1006M 30 55 13 14000 16000 19.7 19.6 0.13NJ1006M 30 55 13 14000 16000 19.7 19.6 0.13NUP1006M 30 55 13 14000 16000 19.7 19.6 0.13N1007M 35 62 14 12000 15000 22.6 23.2 0.18NU1007M 35 62 14 12000 15000 22.6 23.2 0.18NJ1007M 35 62 14 12000 15000 22.6 23.2 0.18NUP1007M 35 62 14 12000 15000 22.6 23.2 0.18N1008M 40 68 15 11000 13000 27.3 29 0.22NU1008M 40 68 15 11000 13000 27.3 29 0.22NJ1008M 40 68 15 11000 13000 27.3 29 0.22NUP1008M 40 68 15 11000 13000 27.3 29 0.22N1009M 45 75 16 9900 12000 31 34 0.28NU1009M 45 75 16 9900 12000 31 34 0.28NJ1009M 45 75 16 9900 12000 31 34 0.28NUP1009M 45 75 16 9900 12000 31 34 0.28N1010M 50 80 16 8900 11000 32 36 0.3NU1010M 50 80 16 8900 11000 32 36 0.3NJ1010M 50 80 16 8900 11000 32 36 0.3NUP1010M 50 80 16 8900 11000 32 36 0.3.

We are offering Serve Pillow Block Bearings. Applications Insert bearings and bearing housings are used in motors, chain belts, automobiles, chain wheels, mining, metallurgy, mechanical transmission dyeing, chemical industry, textile machinery, agricultural machinery, and machines for food processing and packing. Features of insert bearings 1. They have deep grooves and wide inner rings. 2. Our insert bearings are mostly made of chrome steel Gcr15 and stainless steel AISI304. 3. They are compact and have the ability to easily align when in operation.4. These bearings have a compact design and are easy to mount and dismount. 5. We at DEMY can obtain insert bearings with the following series: UC2, UC3, UCX, UK2, UK3, UKX, SA2, SB2, HC2, HC3, SC2, SC3, CSA2, CSB2, and SER2, etc. Different types of bearing housings1. Pillow blocks these include UCP, HCP, UCLP, UKP, UCPX, and UKPX. These mounted bearings are used when support for a rotating shaft axis is required. Their design enables them to support the shaft in operations where the mounting surface is parallel to the shaft axis. 2. Flange type includes UCF, HCF, UKF, UCFX, UKFX, UCFU, UCFC, UKFC, UCFS, UCFL, UKFL, UCFT. The flange type bearing housing comes in various shapes and styles such as square, round, and rhombus flange types. 3. Take-up units type - UCT, HCT, and UKT. These bearing housings have an inner surface which is concave sphered hence the bearing used has a convex sphered outer surface. They are designed to permit moderate initial misplacement. Widely used in conveyor chains and conveyor belts. A sliding slot at the side of the housing facilitates the free movement of the unit. 4. Cartridge type UCC, HCC, and UKC.This type of bearing housing has a cylindrical outer perimeter hence the bearing outer bore is spherical. The entire unit allows free movement in the axial direction and is self-aligning. This type can be used as free side bearings for long shafts because they are capable of accommodating shaft expansion or contraction due to temperature differences. Also suitable where there is adjustment of the axial direction is required. 5. Light duty types - SAFD, SBFD, SAFW, SBFW, SALF, and SBLF. BearingUnitNo.Shaft Dia Dimensions d mm a e i g l z s n Bi UCF202 15 86 64 15 11 25.5 30.9 12 11.5 27.4 UCF203 17 86 64 15 11 25.5 30.9 12 11.5 27.4 UCF 204 20 86 64 15 11 25.5 33.7 12 12.3 31 UCF205 25 95 70 16 13 27 35.8 12 14.3 34.1 UCF206 30 108 83 18 13 31 40.2 12 15.9 38.1 UCF207 35 117 92 19 15 34 44.4 14 17.5 42.9 UCF208 40 130 102 21 15 36 51.2 16 19 49.2 UC209 45 137 105 22 16 38 52.2 16 19 49.2 UCF210 50 143 111 22 16 40 54.6 16 19 51.6 UCF211 55 162 130 25 18 43 58.4 19 22.2 55.6 UCF212 60 175 143 29 18 48 68.7 19 25.4 65.1 UCF213 65 187 149 30 22 50 69.7 19 25.4 65.1 UCF214 70 193 152 31 22 54 75.4 19 330.2 74.6 UCF215 75 200 159 34 22 56 78.5 19 33.3 77.8 UCF216 80 208 165 34 22 58 83.3 23 33.3 82.6 UCF217 85 220 175 36 24 63 87.6 23 34.1 85.7 UCF218 90 235 187 40 24 68 96.3 23 39.7 96 Bearing Unit Shaft Dia Dimensions(mm) Weight No. d (kg) mm a e b i g l z s n Bi UCFL202 15 113 90 60 15 12 25.5 30.9 12 11.5 27.4 0.42 UCFL203 17 113 90 60 15 12 25.5 30.3 12 11.5 27.4 0.41 UCFL204 20 113 90 60 15 12 25.5 33.7 12 12.3 31 0.48 UCFL205 25 130 99 68 16 14 27 35.8 16 14.3 34.1 0.6 UCFL206 30 148 117 80 18 14 31 40.2 16 15.9 38.1 0.98 UCFL207 35 161 130 90 19 16 34 44.4 16 17.5 42.9 1.31 UCFL208 40 175 144 100 21 16 36 51.2 16 19 49.2 1.53 UCFL209 45 188 148 108 22 18 38 52.2 19 19 49.2 1.68 UCFL210 50 197 157 115 22 18 40 54.6 19 19 51.6 1.88 UCFL211 55 224 184 130 25 20 43 58.4 19 22.2 55.6 3.1 UCFL212 60 250 202 140 29 20 48 68.7 23 25.4 65.1 4 UCFL213 65 258 210 155 30 24 50 69.7 23 25.4 65.1 5 BearingUnit No.Dimensions(mm) Shaft Dia Weight d (kg) mm h a e b S1 S2 g w n Bi UCP202 15 30.2 127 95 38 13 19 14 62 11.5 27.4 0.63 UCP203 17 30.2 127 95 38 13 19 14 62 11.5 27.4 0.6 UCP204 20 33.3 127 95 38 13 19 14 65 12.3 31 0.66 UCP205 25 36.5 140 105 38 13 19 15 71 14.3 34.1 0.8 UCP206 30 42.9 165 121 48 17 21 17 83 15.9 38.1 1.3 UCP207 35 47.6 167 127 48 17 21 18 93 17.5 42.9 1.6 UCP208 40 49.2 184 137 54 17 21 18 98 19 49.2 1.83 UCP209 45 54 190 146 54 17 21 20 106 19 49.2 2.18

We are offering Serve Angular Contact Ball Bearings 7000ac. Detailed introduction to Angular Contact Ball Bearings: Angular Contact Ball Bearings Angular Contact Ball Bearings are used for high accuracy and high-speed operation. Features:1) Series Item NO. Bore Diameter (mm) 3200 32003222 10110 3300 33023322 15110 5200 52005220 10100 5300 53035316 1780 7000 70007060 10300 7200 72007248 10240 7300 73007340 10200 7900 79067932 30160 2) Bearing rings and balls possess their own contact angle that is normally 15, 25, 30, 40 a) C: normal contact angle a=15b) AC: normal contact angle a=25c) B: normal contact angle a=40 Larger contact angle --- higher resistance against axial load Smaller contact angle --- more advantageous for high-speed rotation. 3) Single-row bearings can accommodate radial load and axial load in one direction.4) DB and DF matched pair bearings and double-row bearings can accommodate radial load and axial load in both directions; DT matched pair bearings are used for applications where axial load in one direction is too large for one bearing to accept. Bearing No. Boundary Dimensions(mm) Speed Rating(IPM) Basic Load Rating(KN) Weight(KG)d D B Grease lubrication Oil Lubrication Cr Cor 7000AC 10 26 8 19000 28000 4.75 2.12 0.0187000C 10 26 8 19000 28000 4.92 2.25 0.0187001AC 12 28 8 18000 26000 5.2 2.55 0.027001C 12 28 8 18000 26000 5.42 2.65 0.027002AC 15 32 9 17000 24000 5.95 3.25 0.0287002C 15 32 9 17000 24000 6.25 3.42 0.0287003AC 17 35 10 16000 22000 6.3 3.68 0.0367003C 17 35 10 16000 22000 6.6 3.85 0.0367004AC 20 42 12 14000 19000 10 5.78 0.0647004C 20 42 12 14000 19000 10.5 6.08 0.0647005AC 25 47 12 12000 17000 11.2 7.08 0.0747005C 25 47 12 12000 17000 11.5 7.45 0.0747006AC 30 55 13 9500 14000 14.5 9.85 0.117006C 30 55 13 9500 14000 15.2 10.2 0.117007AC 35 62 14 8500 12000 18.5 13.5 0.157007C 35 62 14 8500 12000 16 12.9 0.217008AC 40 68 15 15000 21000 16 12.9 0.217009C 45 75 16 14000 19000 19.87 16.36 0.247009AC 45 75 16 14000 19000 19.87 16.36 0.247010C 50 80 16 13000 17000 21 19 0.267010AC 50 80 16 13000 17000 21 19 0.26

We are offering Needle Roller Bearing N/nj/nu/nup/nf Series. WST Needle bearing: 1.With inner rings2.High rotating accuracy with the structure of disposed inner ring Catalog index: Characteristic of China needle roller bearings Drawn cup needle roller bearings, HK, BK, HK 2RS, BK RS Drawn cup needle roller bearings, TA, TLA Drawn cup needle roller bearings, Inch size SCE, BCE. Drawn cup needle roller bearings full complement, F, MF Drawn cup needle roller clutch, HF, HFL Needle roller and cage assemblies, K, K.ZW Needle roller and cage assemblies, rod use KZK, KBK Needle roller bearings without inner ring, NK, RNA, NKS Needle roller bearings, NKI, NA Needle roller bearings, flanges, without inner ring, RNAO, RNAO, ZW Needle roller bearings, flanges, with inner ring, NAO.ZW Needle roller bearings without inner ring full complement, RNAV Needle roller bearings with inner ring full complement, NAV Axial thrust needle roller and cage assemblies, AXK, AXW Axial thrust needle roller and cage assemblies, inch size TC Machined type needle bearing:Types of Designs:This kind of bearing has multiple structural styles for the choice of customers, such as narrow & broad series, with or without inner races, cages, ribs or sealings. It can be designed according to the special structural requirements of customers as well. Product Precision Accuracy:Dimensional tolerance and geometrical accuracy is based on GB/T5801.Mutual difference of needle roller diameter is 2m, and the precision grade is G2 (ISO GB309).The diameter of inscribed circle conforms to tolerance grade F6 before the fitting of outer ring with cage and roller assembly. Bearing radial running clearance conforms to the value defined by 0 group of GB/T4604.Special precision grade is based on GB/T307.1For fuller information on the special requirements of bearing running clearance, inscribed circle and precision grade, please contact this company. Materials:Material for needle roller is GCr15 bearing steel, quench-hardening HRC60---65.Material for inner and outer races is GCr15 bearing steel, quench-hardening HRC61---65.Material for cages is quality low-carbon steel or reinforced nylon. Special Directions:Bearing running clearance and inner-cutting roundness should be regulated according to different conditions.Machine tools should be used for press-in fitting or thermal fitting of the bearingLimited by plastic cages (suffixed with TN) and sealing-element material, operating temperature is -300C---+1000C.For general-disposition design of bearings, refer to the relevant recommendation in the applied technology of rolling bearings.