KOYO Bearing
| Bearing No. | Mounting dimensions
(mm) |
Con-Â Â stant
e |
Axial load factors
Y1 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Y2 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Y0 |
(Refer.) Â Â Mass
(kg) Cylindrical     Tapered bore              bore |
||||||
| Cylindrical bore | Tapered bore | |||||||||
| da
min. |
Da
max. |
ra
max. |
||||||||
| 23144RHA
24144RR 24144RHA 22244RR 22244RHA 23244R 23244RHA 22344R 22344RHA |
23144RHAK
24144RRK30 24144RHAK30 22244RRK 22244RHAK 23244RK 23244RHAK 22344RK 22344RHAK |
238
238 238 238 238 238 238 242 242 |
352
352 352 382 382 382 382 438 438 |
3
3 3 3 3 3 3 4 4 |
0.31
0.39 0.40 0.28 0.27 0.39 0.36 0.34 0.32 |
2.15
1.71 1.69 2.40 2.52 1.71 1.89 2.00 2.08 |
3.20
2.55 2.52 3.57 3.76 2.55 2.81 2.99 3.09 |
2.10
1.67 1.65 2.34 2.47 1.68 1.85 1.96 2.03 |
51.2
67.3 62.0 60.3 58.8 81.6 77.4 124 115 |
49.6
66.2 61.0 59.0 57.5 79.2 75.0 122 113 |
| 23948R
23048RR 23048RHA 24048RR 24048RHA 23148RR 23148RHA 24148RR 24148RHA 22248R 22248RHA 23248RR 23248RHA 22348R 22348RHA |
23948RK
23048RRK 23048RHAK 24048RRK30 24048RHAK30Â Â 23148RRK 23148RHAK 24148RRK30 24148RHAK30 22248RK 22248RHAK 23248RRK 23248RHAK 22348RK 22348RHAK |
252
254 254 254 254 258 258 258 258 258 258 258 258 262 262 |
308
346 346 346 346 382 382 382 382 422 422 422 422 478 478 |
2
2.5 2.5 2.5 2.5 3 3 3 3 3 3 3 3 4 4 |
0.17
0.25 0.24 0.31 0.30 0.32 0.31 0.39 0.39 0.29 0.27 0.38 0.36 0.35 0.32 |
3.95
2.73 2.83 2.20 2.24 2.11 2.19 1.75 1.72 2.35 2.49 1.78 1.87 1.94 2.12 |
5.88
4.07 4.21 3.27 3.33 3.14 3.25 2.60 2.56 3.50 3.71 2.64 2.78 2.89 3.16 |
3.86
2.67 2.77 2.15 2.19 2.06 2.14 1.71 1.68 2.30 2.43 1.74 1.83 1.90 2.07 |
14.0
33.9 31.9 43.5 39.6 67.2 63.1 82.7 76.6 85.0 79.4 110 104 157 145 |
13.5
32.9 30.9 42.9 39.0 65.1 61.1 81.4 75.3 83.2 77.6 107 101 154 142 |
| 23952R
23052R 23052RHA 24052RR 24052RHA |
23952RK
23052RK 23052RHAK 24052RRK30 24052RHAK30 |
272
278 278 278 278 |
348
382 382 382 382 |
2
3 3 3 3 |
0.19
0.25 0.25 0.33 0.33 |
3.54
2.65 2.75 2.02 2.06 |
5.27
3.95 4.10 3.01 3.07 |
3.46
2.59 2.69 1.98 2.02 |
24.0
50.7 46.3 66.3 60.3 |
23.3
49.3 44.9 65.2 59.4 |
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.
