Jinan Yuki Bearing Co,.Ltd.
Let YUKI Quality Turning the World.
86-0531-85556568
yuki@ywsbearing.com
yuki@ywsbearing.com
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7212ac
YWS or OEM
OEM Customized Services
Product Description
product information:
Structure:Angular Contact
Type:angular contact ball bearing
Brand Name:YWS
Internal diameter:60mm
External diameter:110mm
Width:22mm
size:60x110x22mm
Material:Chrome steel/GCr15/Stainless steel/ceramic
Sealing type: You can choose Metal seal Or Rubber seal
Is customized: Yes (Drawings required)
Related accessories: Oil seal,Circlip and housings etc.
Wholesale and freight: To provide you with accurate solutions
Tips: Please contact us for details of the required products.
Product description：
The angular contact ball bearing is double-sealed and has a 20-degree contact angle, pressed steel cage, and normal clearance rating. It supports radial loads, thrust loads in both directions, and combined loads, and occupies less thrust space than a pair of single-row angular contact ball bearings mounted together. Because the two rows of rolling elements are mounted back-to-back, the bearing arrangement is relatively rigid and can accommodate tilting moments. This bearing is made of low-alloy, through-hardened carbon chromium steel for durability and resistance to deformity under heavy loads. The 20-degree contact angle of the balls in relation to the raceways gives the bearing a greater capacity for supporting thrust loads over bearings with a standard contact angle of zero degrees. Rubber seals on both sides of the bearing keep out contaminants such as dirt and grime and hold in lubricant applied at manufacture. This bearing has a pressed steel cage to prevent the balls from coming into contact with each other during use, reducing friction, vibration, and noise. The bearing has a normal axial internal clearance designation, making it suitable for applications where the load and speeds do not result in thermal expansion. This clearance provides latitude for self-realignment and compensates for static and dynamic alignment errors. This angular contact ball bearing is for use in commercial and industrial applications including pumps and compressors, automotive drives, gearboxes, and printing machines, among others.
The 7200 series angular contact ball bearing models and sizes:
| Models | ID mm | OD mm | Width mm | Rsmin mm | Cr KN | Cor KN | Grease r/mim | Oil r/min |
| 7200C | 10 | 30 | 9 | 0.6 | 6.4 | 3.8 | 56000 | 85000 |
| 7200AC | 10 | 30 | 9 | 0.6 | 6.3 | 3.7 | 53000 | 80000 |
| 7201C | 12 | 32 | 10 | 0.6 | 7.2 | 4.5 | 53000 | 80000 |
| 7201AC | 12 | 32 | 10 | 0.6 | 6.9 | 4.3 | 48000 | 70000 |
| 7202C | 15 | 35 | 11 | 0.6 | 9.1 | 5.8 | 48000 | 70000 |
| 7203C | 17 | 40 | 12 | 0.6 | 11.3 | 7.4 | 40000 | 60000 |
| 7203AC | 17 | 40 | 12 | 0.6 | 10.9 | 7.1 | 38000 | 56000 |
| 7204C | 20 | 47 | 14 | 1 | 13.1 | 9.6 | 34000 | 50000 |
| 7204AC | 20 | 47 | 14 | 1 | 12.6 | 9.2 | 30000 | 45000 |
| 7205C | 25 | 52 | 15 | 1 | 16.8 | 13.1 | 30000 | 45000 |
| 7205AC | 25 | 52 | 15 | 1 | 16.1 | 12.5 | 26000 | 40000 |
| 7206C | 30 | 62 | 16 | 1 | 23.4 | 18.8 | 24000 | 38000 |
| 7206AC | 30 | 62 | 16 | 1 | 22.3 | 18 | 20000 | 34000 |
| 7207C | 35 | 72 | 17 | 1.1 | 25.8 | 22.9 | 18000 | 30000 |
| 7207AC | 35 | 72 | 17 | 1.1 | 24.5 | 21.9 | 17000 | 28000 |
| 7208C | 40 | 80 | 18 | 1.1 | 34.1 | 30.9 | 17000 | 28000 |
| 7208AC | 40 | 80 | 18 | 1.1 | 32.5 | 29.5 | 15000 | 24000 |
| 7209C | 45 | 85 | 19 | 1.1 | 35.5 | 33.8 | 16000 | 26000 |
| 7209AC | 45 | 85 | 19 | 1.1 | 33.8 | 32.3 | 14000 | 22000 |
| 7210C | 50 | 90 | 20 | 1.1 | 43.3 | 40.6 | 15000 | 24000 |
| 7210AC | 50 | 90 | 20 | 1.1 | 41.3 | 38.7 | 14000 | 22000 |
| 7212C | 55 | 100 | 21 | 1.5 | 55.8 | 56.2 | 12000 | 19000 |
| 7212AC | 60 | 110 | 22 | 1.5 | 53 | 53.5 | 11000 | 18000 |
| 7212C | 60 | 110 | 22 | 1.5 | 55.8 | 56.2 | 12000 | 19000 |
| 7212AC | 60 | 110 | 22 | 1.5 | 53 | 53.5 | 11000 | 18000 |
| 7214C | 65 | 125 | 24 | 1.5 | 70.2 | 74.6 | 10000 | 17000 |
| 7214AC | 65 | 125 | 24 | 1.5 | 66.6 | 71.1 | 9000 | 15000 |
| 7215C | 70 | 130 | 25 | 1.5 | 72.7 | 80.2 | 9500 | 16000 |
| 7215AC | 70 | 130 | 25 | 1.5 | 68.9 | 76.3 | 8500 | 14000 |
| 7215C | 75 | 130 | 25 | 1.5 | 72.7 | 80.2 | 9500 | 16000 |
| 7215AC | 75 | 130 | 25 | 1.5 | 68.9 | 76.3 | 8500 | 14000 |
| 7216C | 80 | 140 | 26 | 2 | 86.5 | 96.5 | 9000 | 15000 |
| 7216AC | 80 | 140 | 26 | 2 | 82.1 | 91.9 | 8000 | 13000 |
| 7217C | 85 | 150 | 28 | 2 | 97.4 | 107.5 | 8500 | 14000 |
| 7217AC | 85 | 150 | 28 | 2 | 92.5 | 102.4 | 7500 | 12000 |
| 7218C | 90 | 160 | 30 | 2 | 121.9 | 131.3 | 8000 | 13000 |
| 7218AC | 90 | 160 | 30 | 2 | 115.8 | 124.6 | 7000 | 11000 |
| 7219C | 95 | 170 | 32 | 2.1 | 128.9 | 145.1 | 7500 | 12000 |
| 7219AC | 95 | 170 | 32 | 2.1 | 122.5 | 138.3 | 6700 | 10000 |
| 7220C | 100 | 180 | 34 | 2.1 | 146.2 | 165.9 | 7000 | 11000 |
| 7220AC | 100 | 180 | 34 | 2.1 | 138.9 | 158.2 | 6700 | 10000 |
| 7221C | 105 | 190 | 36 | 2.1 | 164.3 | 188.2 | 7000 | 11000 |
| 7221AC | 105 | 190 | 36 | 2.1 | 156.3 | 179.5 | 6300 | 9500 |
| 7222C | 110 | 200 | 38 | 2.1 | 170.4 | 202.5 | 6700 | 10000 |
| 7222AC | 110 | 200 | 38 | 2.1 | 161.8 | 193 | 6000 | 9000 |
| 7224C | 120 | 215 | 40 | 2.1 | 175.4 | 218.4 | 6000 | 9000 |
| 7224AC | 120 | 215 | 40 | 2.1 | 166.3 | 207.9 | 5300 | 8000 |
| 7226C | 130 | 230 | 40 | 3 | 200.6 | 258.3 | 5600 | 8500 |
| 7226AC | 130 | 230 | 40 | 3 | 190.4 | 246.2 | 5000 | 7500 |
| 7228C | 140 | 250 | 42 | 3 | 223.6 | 306.6 | 5000 | 7500 |
| 7228AC | 140 | 250 | 42 | 3 | 212.3 | 292.2 | 4500 | 6700 |
| 7230C | 150 | 270 | 45 | 3 | 240.9 | 341.5 | 4500 | 6700 |
| 7230AC | 150 | 270 | 45 | 3 | 228.7 | 325.5 | 4000 | 6000 |
| 7232C | 160 | 290 | 48 | 3 | 248.6 | 365.8 | 4300 | 6300 |
| 7232AC | 160 | 290 | 48 | 3 | 236.1 | 348.6 | 3800 | 5600 |
| 7234C | 170 | 310 | 53 | 4 | 300.2 | 459.2 | 3800 | 5600 |
| 7234AC | 170 | 310 | 53 | 4 | 285 | 437.6 | 3600 | 5300 |
| 7236C | 180 | 320 | 52 | 4 | 311.2 | 490.8 | 3800 | 5600 |
| 7236AC | 180 | 320 | 52 | 4 | 295.5 | 467.7 | 3400 | 5000 |
| 7238C | 190 | 340 | 55 | 4 | 321.3 | 524.8 | 3400 | 5000 |
| 7238AC | 190 | 340 | 55 | 4 | 305.1 | 500.1 | 3200 | 4800 |
| 7240C | 200 | 360 | 58 | 4 | 330.9 | 558.6 | 3200 | 4800 |
| 7240AC | 200 | 360 | 58 | 4 | 314.2 | 532.3 | 3000 | 4500 |
| 7244C | 220 | 400 | 65 | 4 | 405.9 | 730.5 | 2800 | 4300 |
| 7244AC | 220 | 400 | 65 | 4 | 385.4 | 696.2 | 2600 | 4000 |
Sincerely welcome to send enquiry to us!!!