NTN Original Self-Aligning Spherical Roller Bearing 22309 22311 22313 22315 22317 Spherical roller bearings have two rows of symmetrical rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. | Product Name | spherical roller bearing |
| Material | ball bearing steel |
| Color | Original steel color |
| Standard | DIN GB ISO JIS |
| Brand | SKF NTN NSK KOYO TIMKEN |
| Application Area | Mining/metallurgy/agriculture/chemical industry/textile machinery |
Characteristic:
1. High load carrying capacity
Spherical roller bearings are designed to accommodate both heavy radial loads and axial loads in both directions.
2.Low friction
Self-guiding rollers keep friction and frictional heat at low levels . A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.
3.Long service life
The rollers are manufactured to such tight dimensional and geometrical tolerances that they are practically identical in a roller set. The symmetrical rollers self-adjust , providing optimal load distribution along the roller length and together with the special profile prevent stress peaks at the roller ends. | Spherical Roller Bearing |
| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) |
| D | D | B | RS min | Cr | Cor | Grease | Oil |
| 40 | 90 | 23 | 1.5 | 88 | 90 | 3, 200 | 4, 900 |
| 45 | 100 | 25 | 1.5 | 102 | 106 | 2, 900 | 4, 400 |
| 50 | 110 | 27 | 2 | 118 | 127 | 2, 600 | 4, 000 |
| 55 | 120 | 29 | 2 | 145 | 163 | 2, 400 | 3, 700 |
| 60 | 130 | 31 | 2.1 | 167 | 191 | 2, 200 | 3, 400 |
| 65 | 140 | 33 | 2.1 | 194 | 228 | 2, 000 | 3, 100 |
| 70 | 150 | 35 | 2.1 | 220 | 262 | 1, 900 | 2, 900 |
| 75 | 160 | 37 | 2.1 | 239 | 287 | 1, 800 | 2, 700 |
| 80 | 170 | 39 | 2.1 | 260 | 315 | 1, 700 | 2, 500 |
| 85 | 180 | 41 | 3 | 289 | 355 | 1, 600 | 2, 400 |
| 90 | 190 | 43 | 3 | 320 | 400 | 1, 500 | 2, 300 |
| 95 | 200 | 45 | 3 | 335 | 420 | 1, 400 | 2, 100 |
| 100 | 215 | 47 | 3 | 370 | 465 | 1, 300 | 2, 000 |
| 110 | 240 | 50 | 3 | 495 | 615 | 1, 200 | 1, 800 |
| 240 | 500 | 155 | 5 | 2720 | 4100 | 600 | 930 |
| 260 | 540 | 165 | 6 | 3100 | 4750 | 550 | 850 |
| 280 | 580 | 175 | 6 | 3500 | 5350 | 500 | 780 |
| 300 | 620 | 185 | 7.5 | 3600 | 5400 | 470 | 720 |
| 40 | 90 | 33 | 1.5 | 121 | 128 | 3, 800 | 5, 900 |
| 45 | 100 | 36 | 1.5 | 148 | 167 | 3, 400 | 5, 300 |
| 50 | 110 | 40 | 2 | 186 | 212 | 3, 100 | 4, 800 |
| 55 | 120 | 43 | 2 | 204 | 234 | 2, 800 | 4, 400 |
| 60 | 130 | 46 | 2.1 | 238 | 273 | 2, 600 | 4, 000 |
| 65 | 140 | 48 | 2.1 | 265 | 320 | 2, 400 | 3, 700 |
| 70 | 150 | 51 | 2.1 | 325 | 380 | 2, 300 | 3, 500 |
| 75 | 160 | 55 | 2.1 | 330 | 410 | 2, 100 | 3, 200 |
| 80 | 170 | 58 | 2.1 | 385 | 470 | 2, 000 | 3, 000 |
| 85 | 180 | 60 | 3 | 415 | 510 | 1, 900 | 2, 900 |
| 90 | 190 | 64 | 3 | 480 | 590 | 1, 800 | 2, 700 |
| 95 | 200 | 67 | 3 | 500 | 615 | 1, 600 | 2, 500 |
| 100 | 215 | 73 | 3 | 605 | 755 | 1, 600 | 2, 400 |
| 110 | 240 | 80 | 3 | 745 | 930 | 1, 400 | 2, 200 |
| 120 | 260 | 86 | 3 | 880 | 1120 | 1, 300 | 2, 000 |
| 110 | 170 | 45 | 2 | 282 | 455 | 1, 800 | 2, 800 |
| 120 | 180 | 46 | 2 | 296 | 495 | 1, 700 | 2, 600 |
| 130 | 200 | 52 | 2 | 375 | 620 | 1, 500 | 2, 300 |
| 140 | 210 | 53 | 2 | 405 | 690 | 1, 400 | 2, 200 |
| 150 | 225 | 56 | 2.1 | 445 | 775 | 1, 300 | 2, 000 |
| 160 | 240 | 60 | 2.1 | 505 | 885 | 1, 200 | 1, 900 |
| 170 | 260 | 67 | 2.1 | 630 | 1080 | 1, 100 | 1, 800 |
| 180 | 280 | 74 | 2.1 | 740 | 1290 | 1, 100 | 1, 700 |
| 190 | 290 | 75 | 2.1 | 755 | 1350 | 1, 000 | 1, 600 |
| 200 | 310 | 82 | 2.1 | 915 | 1620 | 960 | 1, 500 |
| 220 | 340 | 90 | 3 | 1060 | 1920 | 870 | 1, 300 |
| 240 | 360 | 92 | 3 | 1130 | 2140 | 790 | 1, 200 |
| 260 | 400 | 104 | 4 | 1420 | 2620 | 720 | 1, 100 |
| 280 | 420 | 106 | 4 | 1510 | 2920 | 660 | 1, 000 |
| 300 | 460 | 118 | 4 | 1890 | 3550 | 610 | 940 |
| 100 | 165 | 52 | 2 | 310 | 470 | 1, 700 | 2, 600 |
| 110 | 180 | 56 | 2 | 370 | 580 | 1, 500 | 2, 400 |
| 120 | 200 | 62 | 2 | 455 | 705 | 1, 400 | 2, 100 |
| 130 | 210 | 64 | 2 | 495 | 795 | 1, 300 | 2, 000 |
| 140 | 225 | 68 | 2.1 | 540 | 895 | 1, 200 | 1, 800 |
| 150 | 250 | 80 | 2.1 | 730 | 1190 | 1, 100 | 1, 700 |
| 160 | 270 | 86 | 2.1 | 840 | 1370 | 1, 000 | 1, 600 |
| 170 | 280 | 88 | 2.1 | 885 | 1490 | 960 | 1, 500 |
| 180 | 300 | 96 | 3 | 1030 | 1730 | 900 | 1, 400 |
| 190 | 320 | 104 | 3 | 1190 | 2020 | 850 | 1, 300 |
| 200 | 340 | 112 | 3 | 1350 | 2270 | 800 | 1, 200 |
| 220 | 370 | 120 | 4 | 1540 | 2670 | 720 | 1, 100 |
| 240 | 400 | 128 | 4 | 1730 | 3050 | 650 | 1, 000 |
| 260 | 440 | 144 | 4 | 2140 | 3850 | 600 | 920 |
| 280 | 460 | 146 | 5 | 2300 | 4250 | 550 | 850 |
| 300 | 500 | 160 | 5 | 2750 | 5000 | 510 | 780 |
| 90 | 160 | 52.4 | 2 | 315 | 455 | 1, 800 | 2, 800 |
| 100 | 180 | 60.3 | 2.1 | 405 | 580 | 1, 600 | 2, 500 |
| 110 | 200 | 69.8 | 2.1 | 515 | 760 | 1, 400 | 2, 200 |
| 120 | 215 | 76 | 2.1 | 585 | 880 | 1, 300 | 2, 000 |
| 130 | 230 | 80 | 3 | 685 | 1, 060 | 1, 200 | 1, 900 |
| 140 | 250 | 88 | 3 | 805 | 1, 270 | 1, 100 | 1, 700 |
| 150 | 270 | 96 | 3 | 935 | 1, 460 | 1, 000 | 1, 600 |
| 160 | 290 | 104 | 3 | 1050 | 1, 660 | 960 | 1, 500 |
| 170 | 310 | 110 | 4 | 1180 | 1, 960 | 910 | 1, 400 |
| 180 | 320 | 112 | 4 | 1230 | 2, 000 | 850 | 1, 300 |
| 190 | 340 | 120 | 4 | 1400 | 2, 330 | 790 | 1, 200 |
| 200 | 360 | 128 | 4 | 1610 | 2, 640 | 750 | 1, 200 |
| 220 | 400 | 144 | 4 | 2010 | 3, 350 | 670 | 1, 000 |
| 240 | 440 | 160 | 4 | 2430 | 4, 100 | 610 | 940 |
| 260 | 480 | 174 | 5 | 2760 | 4, 700 | 560 | 860 |
| 280 | 500 | 176 | 5 | 2930 | 5, 150 | 510 | 790 |
| 300 | 540 | 192 | 5 | 3450 | 6, 000 | 470 | 730 |
| 180 | 250 | 52 | 2 | 440 | 835 | 1, 200 | 1, 800 |
| 190 | 260 | 52 | 2 | 460 | 890 | 1, 100 | 1, 700 |
| 200 | 280 | 60 | 2.1 | 545 | 1100 | 1, 000 | 1, 600 |
| 220 | 300 | 60 | 2.1 | 565 | 1170 | 930 | 1, 400 |
| 240 | 320 | 60 | 2.1 | 565 | 1190 | 840 | 1, 300 |
| 260 | 360 | 75 | 2.1 | 760 | 1580 | 770 | 1, 200 |
| 280 | 380 | 75 | 2.1 | 830 | 1750 | 710 | 1, 100 |
| 300 | 420 | 90 | 3 | 1110 | 2320 | 650 | 1, 000 |
| 120 | 180 | 60 | 2 | 390 | 670 | 1, 500 | 2, 300 |
| 130 | 200 | 69 | 2 | 505 | 895 | 1, 300 | 2, 100 |
| 140 | 210 | 69 | 2 | 510 | 945 | 1, 200 | 1, 900 |
| 150 | 225 | 75 | 2.1 | 585 | 1060 | 1, 200 | 1, 800 |
| 160 | 240 | 80 | 2.1 | 650 | 1200 | 1, 100 | 1, 700 |
| 170 | 260 | 90 | 2.1 | 800 | 1470 | 1, 000 | 1, 600 |
| 180 | 280 | 100 | 2.1 | 965 | 1770 | 950 | 1, 500 |
| 190 | 290 | 100 | 2.1 | 995 | 1850 | 900 | 1, 400 |
| 200 | 310 | 109 | 2.1 | 1160 | 2140 | 850 | 1, 300 |
| 220 | 340 | 118 | 3 | 1350 | 2570 | 770 | 1, 200 |
| 240 | 360 | 118 | 3 | 1410 | 2770 | 700 | 1, 100 |
| 260 | 400 | 140 | 4 | 1830 | 3550 | 640 | 980 |
| 280 | 420 | 140 | 4 | 1950 | 3950 | 590 | 900 |
| 300 | 460 | 160 | 4 | 2450 | 4950 | 540 | 840 |
| 110 | 180 | 69 | 2 | 450 | 755 | 1500 | 2, 400 |
| 120 | 200 | 80 | 2 | 575 | 945 | 1400 | 2, 100 |
| 130 | 210 | 80 | 2 | 585 | 995 | 1300 | 2, 000 |
| 140 | 225 | 85 | 2.1 | 670 | 1, 150 | 1200 | 1, 800 |
| 150 | 250 | 100 | 2.1 | 885 | 1, 520 | 1100 | 1, 700 |
| 160 | 270 | 109 | 2.1 | 1, 040 | 1, 780 | 1000 | 1, 600 |
| 170 | 280 | 109 | 2.1 | 1, 080 | 1, 880 | 960 | 1, 500 |
| 180 | 300 | 118 | 3 | 1, 250 | 2, 210 | 900 | 1, 400 |
| 190 | 320 | 128 | 3 | 1, 420 | 2, 480 | 850 | 1, 300 |
| 200 | 340 | 140 | 3 | 1, 630 | 2, 900 | 800 | 1, 200 |
| 220 | 370 | 150 | 4 | 1, 880 | 3, 400 | 720 | 1, 100 |
| 240 | 400 | 160 | 4 | 2, 110 | 3, 800 | 650 | 1, 000 |
| 260 | 440 | 180 | 4 | 2, 510 | 4, 600 | 600 | 920 |
| 280 | 460 | 180 | 5 | 2, 730 | 5, 200 | 550 | 850 |
| 300 | 500 | 200 | 5 | 3, 300 | 6, 400 | 510 | 780 |
About Us 1.Our company was founded in 2006, 14 years of rich experience makes us more professional.We guarantee to provide you with the most competitive price and the best products.
2. The company has a number of high-quality design, processing, manufacturing and testing technology engineering technical team, advanced equipment, advanced technology, and imported parts, from Taiwan, Germany imports, can produce high-quality machine tools.The company has a professional r & d team and after-sales service team, you buy high-end products, we do is quality service.
3. The company has an automatic production line, which guarantees unified product quality, reduces cost, shortens delivery time and improves production efficiency.
4. The bearings produced by the company have high precision, high speed, small wear, service life, standard size, compact structure and fast running speed.The company has been awarded"China 3.15 integrity enterprises", "China famous brand products", "quality inspection national standards qualified products" and other national authoritative certificates.Obtained a number of national patents, become the domestic leading enterprises.
Our Advantages:
1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer's requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
Questions and Answers: Q: Are you a trading company or manufacturer? A: We are a factory.
Q: How long is your delivery time? A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra? A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What are your terms of payment? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.
Please feel free to contact us, if you have any other questions