KOYO Bearing
| Bearing No. | Mounting dimensions
(mm) |
Con- stant
e |
Axial load factors
Y1 Y2 Y0 |
(Refer.) Mass
(kg) Cylindrical Tapered bore bore |
||||||
| Cylindrical bore | Tapered bore | |||||||||
| da
min. |
Da
max. |
ra max. | ||||||||
| 239/630R
230/630RHA 240/630R 240/630RHA 231/630R 241/630R 232/630R |
239/630RK
230/630RHAK 240/630RK30 240/630RHAK30 231/630RK 241/630RK30 232/630RK |
658
666 666 666 666 666 684 |
822
884 884 884 994 994 1 096 |
5
6 6 6 6 6 10 |
0.18
0.21 0.29 0.28 0.31 0.38 0.37 |
3.81
3.19 2.30 2.37 2.19 1.75 1.84 |
5.67
4.75 3.42 3.53 3.26 2.61 2.74 |
3.73
3.12 2.25 2.32 2.14 1.72 1.80 |
277
484 659 654 1 070 1 330 1 940 |
268
469 650 643 1 040 1 310 1 880 |
| 239/670R
230/670R 240/670R 231/670R 241/670R |
239/670RK
230/670RK 240/670RK30 231/670RK 241/670RK30 |
698
706 706 706 706 |
872
944 944 1 054 1 054 |
5
6 6 6 6 |
0.17
0.22 0.3 0.31 0.37 |
3.92
3.01 2.28 2.17 1.83 |
5.83
4.47 3.39 3.23 2.73 |
3.83
2.94 2.23 2.12 1.79 |
317
609 813 1 270 1 520 |
308
589 800 1 240 1 500 |
| 239/710R
230/710R 240/710RHA 231/710R 241/710R |
239/710RK
230/710RK 240/710RHAK 231/710RK 241/710RK30 |
738
746 746 754 754 |
922
994 994 1 106 1 106 |
5
6 8 8 8 |
0.17
0.22 0.28 0.30 0.36 |
3.89
3.05 2.41 2.22 1.88 |
5.79
4.54 3.59 3.30 2.80 |
3.80
2.98 2.35 2.17 1.84 |
365
681 886 1 440 1 790 |
353
657 871 1 400 1 760 |
| 239/750R
230/750R 230/750RHA 240/750R 231/750R |
239/750RK
230/750RK 230/750RHAK 240/750RK30 231/750RK |
778
786 786 786 794 |
972
1 054 1 054 1 054 1 176 |
5
6 6 6 8 |
0.17
0.22 0.21 0.28 0.30 |
4.00
3.14 3.20 2.39 2.22 |
5.95
4.67 4.76 3.55 3.31 |
3.91
3.07 3.12 2.33 2.17 |
410
809 799 1 060 1 720 |
396
781 775 1 040 1 670 |
| 239/800R
239/800RHA 230/800R 240/800R 231/800R |
239/800RK
239/800RHAK 230/800RK 240/800RK30 231/800RK |
828
828 836 836 844 |
1 032
1 032 1 114 1 114 1 236 |
5
5 6 6 8 |
0.17
0.15 0.21 0.28 0.29 |
4.02
4.47 3.15 2.44 2.34 |
5.99
6.65 4.69 3.64 3.48 |
3.93
4.37 3.08 2.39 2.29 |
480
480 909 1 190 1 910 |
464
464 876 1 170 1 850 |
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.
