Single-row Angular contact ball bearings can sustain radial, axial or combined loads with the axial load being from one direction. The larger contact angle type has better axial load capacity while the smaller contact angle type has higher speed ratings. Available in bore dimension from 10 mm to 170 mm.
Common Options:
B -- 40 degree contact angle
TVP-- Polyamide Cage
MP-- Machined Brass Cage
G-- Flush Ground
Typical examples
• Fluid machinery:
- Pumps
- Scroll compressors
• Material handling:
- Elevators
• Gearboxes
• Electric motors
Typical requirements
• Minimum maintenance
• Reduced cost of ownership
• High degree of reliability
• Environmentally friendly
Main advantages
• Replaces external sealing solutions
• Eliminates the need to grind seal counterfaces for external seals
• Space saving compared to external seals
• Greased for life
• Protects against solid contaminants
• Reduced cost of ownership
| Item # | (d) Bore Diameter (mm) | (D) Outside Diameter (mm) | (B) Width (mm) | (C) Dynamic Load (N) | (Co) Static Load (N) | (Grease) Lubrication Speed (r/min) | (Oil) Lubrication Speed (r/min) |
| 7301 B | 12 | 37 | 12 | 10600 | 5000 | 17000 | 24000 |
| 7302 B | 15 | 42 | 13 | 13000 | 6700 | 15000 | 20000 |
| 7303 B | 17 | 47 | 14 | 15900 | 8300 | 13000 | 18000 |
| 7304 B | 20 | 52 | 15 | 19000 | 10400 | 11000 | 16000 |
| 7305 B | 25 | 62 | 17 | 26000 | 15600 | 9000 | 13000 |
| 7306 B | 30 | 72 | 19 | 34500 | 21200 | 8000 | 11000 |
| 7307 B | 35 | 80 | 21 | 39000 | 24500 | 7500 | 10000 |
| 7308 B | 40 | 90 | 23 | 49400 | 33500 | 6700 | 9000 |
| 7309 B | 45 | 100 | 25 | 60500 | 41500 | 6000 | 8000 |
| 7310 B | 50 | 110 | 27 | 74100 | 51000 | 5300 | 7000 |
| 7311 B | 55 | 120 | 29 | 85200 | 60000 | 4800 | 6300 |
| 7312 B | 60 | 130 | 31 | 95600 | 69500 | 4500 | 6000 |
| 7313 B | 65 | 140 | 33 | 108000 | 80000 | 4300 | 5600 |
| 7314 B | 70 | 150 | 35 | 119000 | 90000 | 3800 | 5000 |
| 7315 B | 75 | 160 | 37 | 133000 | 106000 | 3600 | 4800 |
| 7316 B | 80 | 170 | 39 | 143000 | 118000 | 3400 | 4500 |
| 7317 B | 85 | 180 | 41 | 153000 | 132000 | 3200 | 4300 |
| 7318 B | 90 | 190 | 43 | 165000 | 146000 | 3000 | 4000 |
| 7319 B | 95 | 200 | 45 | 178000 | 163000 | 2800 | 3800 |
| 7320 B | 100 | 215 | 47 | 203000 | 190000 | 2600 | 3600 |
| 7321 B | 105 | 225 | 49 | 212000 | 208000 | 2400 | 3400 |
| 7322 B | 110 | 240 | 50 | 225000 | 224000 | 2200 | 3200 |
| 7324 B | 120 | 260 | 55 | 238000 | 250000 | 1900 | 2800 |
| 7326 B | 130 | 280 | 58 | 251000 | 270000 | 1800 | 2600 |
| 7328 B | 140 | 300 | 62 | 276000 | 310000 | 1700 | 2400 |
| 7330 B | 150 | 320 | 65 | 302000 | 365000 | 1600 | 2200 |
| 7334 B | 170 | 360 | 72 | 358000 | 455000 | 1400 | 1900 |
| 7336 B | 180 | 380 | 75 | 371000 | 490000 | 1300 | 1800 |
| 7338 B | 190 | 400 | 78 | 410000 | 560000 | 1200 | 1700 |
| 7340 B | 200 | 420 | 80 | 449000 | 655000 | 1100 | 1600 |
| 7344 B | 220 | 460 | 88 | 494000 | 720000 | 1000 | 1500 |
Tianjin DSR Bearing can supply you with the broadest possible array of bearings. In addition to Ball bearing, Roller bearing, Needle bearing, Pillow Blocks, we manufacture Flange blocks, Rolling mill bearing, Slide bearing and Water pump bearing. Our unparalleled experience as a total manufacturer and exporter for these industries is essential for the development and application of a premier product line for all general industries.
We pride ourselves on our ability to serve every customer, from backyard mechanics, to independent shop owners, to automotive technicians, to large manufacturing plants. Our Target Industries served are Agricultural Equipment, Cranes, Electric Motors, Gearboxes, Material Handling, Packaging Machinery, Power Tools, Pumps, Railways and Transportation, Robotics, and products for Textile Machinery. Tianjin Bearing Company is a stronger and growing exporter of bearing in China.
In addition to manufacturing commodity-based bearing products, DSR Bearing makes custom bearing solutions for OEM. Tianjin DSR bearing has stringent quality control standards and maintains complete control over supply, using only the highest grade bearing steel.
Our mission is to fully provide for you. Well into our more than Ten years of business, we are confident that you'll find what you're looking for in bearing product here. Please call, email, or stop by for more information.
We are very confident in our products, and we are sure that we can earn your trust!
Q: What the MOQ of your company?
A: In stock, MOQ is 1pc.
Q: Could you accept OEM and customize?
A: YES, we can customize for you according to sample or drawing.
Q: Could you supply sample for free?
A: Yes, we can supply sample for free, you only need to pay for the shipping cost.
Q: Is you company factory or Trade Company?
A: We have our own factory, our type is factory + trade.
Q: Could you tell me the material of your bearing?
A: We have chrome steel, carbon steel, stainless steel and ceramic.
Q: Could you offer door to door service?
A: Yes, by express (DHL, FEDEX, TNT, EMS) 4-10 days to your city.
Q: What is your company payment terms?
A: T/T. Western Union, PayPal
Q: Could you tell me the delivery time of your goods?
A: If stock, in 7 days or base on your order quantity.
Dear friend, if you have any questions, contact us please.