NTN Railway Bearing
| Bearing | Bearing basic | Boundary dimensions | Basic load ratings | |||||
| types | part numbers | mm | dynamic
N Cr |
static
N Cor |
||||
| d | D | T | B | C | ||||
|
Pinion bearing |
QT30 | 60 | 130 | 33.5 | 31 | 22 | 136 000 | 154 000 |
| QT9A | 70 | 150 | 38 | 35 | 25 | 161 000 | 179 000 | |
| QT9B | 70 | 150 | 38 | 35 | 25 | 167 000 | 194 000 | |
| QT9C | 70 | 150 | 38 | 35 | 25 | 167 000 | 194 000 | |
| QT31 | 70 | 150 | 40 | 37 | 27 | 181 000 | 209 000 | |
| QT7AV2 | 75 | 160 | 40 | 37 | 27 | 157 000 | 186 000 | |
| QT7AV5 | 75 | 160 | 40 | 37 | 27 | 177 000 | 198 000 | |
| QT4A | 80 | 170 | 42.5 | 39 | 28 | 210 000 | 240 000 | |
| QT18 | 85 | 180 | 45.5 | 42 | 29 | 242 000 | 282 000 | |
| 4T-30313D | 65 | 140 | 36 | 33 | 23 | 173 000 | 204 000 | |
| 4T-30314D | 70 | 150 | 38 | 35 | 25 | 193 000 | 229 000 | |
| 30315DU | 75 | 160 | 40 | 37 | 26 | 215 000 | 256 000 | |
| 30316DU | 80 | 170 | 42.5 | 39 | 27 | 236 000 | 283 000 | |
| 32320U | 100 | 215 | 77.5 | 73 | 60 | 570 000 | 770 000 | |
| 32321U | 105 | 225 | 81.5 | 77 | 63 | 610 000 | 825 000 | |
| QT29 | 193.675 | 282.575 | 50.8 | 47.625 | 36.512 | 355 000 | 595 000 | |
| QT26 | 195 | 280 | 58 | 60 | 41 | 410 000 | 740 000 | |
| QT25 | 200 | 280 | 51 | 48 | 41 | 370 000 | 705 000 | |
| QT27 | 200 | 290 | 55 | 60 | 41 | 400 000 | 750 000 | |
| QT34 | 202 | 290 | 58 | 60 | 41 | 445 000 | 805 000 | |
| Gear | QT5 | 210 | 320 | 70 | 66 | 56 | 610 000 | 1 060 000 |
| bearing | QT24
QT19 QT35 QT32 32038XUE1 32940XUE1 32040XUE1 |
210
214 215 218 190 200 200 |
320
330 315 315 290 280 310 |
70
70 65 65 64 51 70 |
75
70 70 70 64 51 70 |
56
56 49 49 48 39 53 |
590 000
680 000 595 000 595 000 655 000 485 000 800 000 |
1 010 000
1 200 000 1 140 000 1 140 000 1 210 000 895 000 1 470 000 |
You can get competitive price of NTN bearing from our company. More information, please contact us E-mail：sale@adyrbearing.com
ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands including Timken bearing, INA bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,locking device, etc.
We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings, spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.
Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),
Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.
1.industrial packing+industrial cartons+pallets
2.single brand box+brand cartons+pallets
3.follow customer’s requests
A.Plastic Tubes or Single Boxes ( Usually 10pcs in one plastic tube for steel bearings);
B.Cartons ( No more than 30kg for one carton );
C. Pallet ( Usually more than 400kg totally will use pallet )
D. Delivery time :7-35 days ( by sea or by air )
Generally,We will choose the most suitable packing method for products. If you have any special requirements for packing, pleasecontact us in advance.
A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.
