The 6400 series is suitable for high-speed applications. These radial ball bearings can withstand low to heavy radial loads and low to moderate thrust loads in both loading directions.
Available options include: metal shields (ZZ) or rubber seals (2RS), tolerance grades from Abec 1-9, internal clearance of C2 to C4, and several different cage designs.
| Item | (d) Bore Diameter (mm) | (D) Outer Diameter (mm) | (B) Width (mm) | (C) Dynamic Load (N) | (Co) Static Load (N) | (Grease) Lubrication Speed (r/min) | (Oil) Lubrication Speed (r/min) |
| Item | (d) Bore Diameter (mm) | (D) Outer Diameter (mm) | (B) Width (mm) | (C) Dynamic Load (N) | (Co) Static Load (N) | (Grease) Lubrication Speed (r/min) | (Oil) Lubrication Speed (r/min) |
| 6403 | 17 | 62 | 17 | 22900 | 10800 | 12000 | 15000 |
| 6404 | 20 | 72 | 19 | 30700 | 15000 | 10000 | 13000 |
| 6405 | 25 | 80 | 21 | 35800 | 19300 | 9000 | 11000 |
| 6406 | 30 | 90 | 23 | 43600 | 23600 | 8500 | 10000 |
| 6407 | 35 | 100 | 25 | 55300 | 31000 | 7000 | 8500 |
| 6408 | 40 | 110 | 27 | 63700 | 36500 | 6700 | 8000 |
| 6409 | 45 | 120 | 29 | 76100 | 45000 | 6000 | 7000 |
| 6410 | 50 | 130 | 31 | 87100 | 52000 | 5300 | 6300 |
| 6411 | 55 | 140 | 33 | 99500 | 62000 | 5000 | 6000 |
| 6412 | 60 | 150 | 35 | 108000 | 69500 | 4800 | 5600 |
| 6413 | 65 | 160 | 37 | 119000 | 78000 | 4500 | 5300 |
| 6414 | 70 | 180 | 42 | 143000 | 104000 | 3800 | 4500 |
| 6415 | 75 | 190 | 45 | 153000 | 114000 | 3600 | 4300 |
| 6416 | 80 | 200 | 48 | 163000 | 125000 | 3400 | 4000 |
| 6417 | 85 | 210 | 52 | 174000 | 137000 | 3200 | 3800 |
| 6418 | 90 | 225 | 54 | 186000 | 150000 | 3000 | 3600 |
TIANJIN DSR BEARING CO.,LTD is a trading company that mainly sells imported bearings.
Product types are deep groove ball bearings, angular contact ball bearings, self-aligning ball bearings, cylindrical roller bearings, needle roller bearings, spherical roller bearings, tapered roller bearings, thrust ball bearings, thrust roller bearings, joint bearings, Outer spherical bearings and special application bearings. Widely used in mechanical equipment, electric power, steel, metallurgy, petroleum, chemical, machine tools, textiles, automobiles, motors, precision instruments, mining machinery, construction machinery, highway engineering machinery, railway machinery, agricultural machinery and other fields.
Since its establishment 12 years ago, our company has been providing products and technical support to major well-known manufacturers in industry, machinery, rolling mills, textiles, railways, metallurgy, mining and other bearing distributors. we always adheres to the tenet of "integrity, efficiency, and win-win" to provide customers with quality products and the best service.
We sincerely looks forward to working with you to create a brilliant career and warmly welcome you to come to discuss cooperation.
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, and stainless steel, ceramic and carbon steel.
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
Small order TT, 100% full payment before shipping.
If big order we can do 50% down payment or 30% down payment 70% Balance payment on copy of B/L, depends on the order.
Q:Could you tell me the delivery time of your goods?
A:If stock, in 7days or base on your order quantity.