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. |
||||||||
| 24138RR
24138RHA 22238R 22238RHA 23238RR 23238RHA 22338R 22338RHA |
24138RRK30
24138RHAK30Â Â 22238RK 22238RHAK 23238RRK 23238RHAK 22338RK 22338RHAK |
204
204 208 208 208 208 212 212 |
306
306 322 322 322 322 378 378 |
2.5
2.5 3 3 3 3 4 4 |
0.39
0.38 0.29 0.27 0.36 0.35 0.38 0.34 |
1.74
1.76 2.29 2.52 1.86 1.94 1.79 1.99 |
2.59
2.63 3.41 3.76 2.76 2.89 2.66 2.97 |
1.70
1.72 2.24 2.46 1.81 1.90 1.75 1.95 |
43.0
40.1 37.4 34.9 48.5 44.9 84.1 77.7 |
42.4
39.5 36.6 34.1 47.1 43.5 82.4 76.0 |
| 23940R
23040R 23040RHA 24040RR 24040RHA 23140RR 23140RHA 24140RR 24140RHA 22240RR 22240RHA 23240R 23240RHA 22340R 22340RHA |
23940RK
23040RK 23040RHAK 24040RRK30 24040RHAK30Â Â 23140RRK 23140RHAK 24140RRK30 24140RHAK30 22240RRK 22240RHAK 23240RK 23240RHAK 22340RK 22340RHAK |
212
212 212 212 212 214 214 214 214 218 218 218 218 222 222 |
268
298 298 298 298 326 326 326 326 342 342 342 342 398 398 |
2
2 2 2 2 2.5 2.5 2.5 2.5 3 3 3 3 4 4 |
0.20
0.26 0.25 0.33 0.33 0.33 0.32 0.40 0.41 0.30 0.27 0.38 0.35 0.38 0.34 |
3.44
2.62 2.68 2.02 2.06 2.04 2.10 1.68 1.65 2.26 2.50 1.79 1.92 1.80 1.99 |
5.13
3.90 3.99 3.00 3.07 3.03 3.13 2.49 2.46 3.36 3.72 2.67 2.86 2.68 2.97 |
3.37
2.56 2.62 1.97 2.02 1.99 2.06 1.64 1.62 2.21 2.45 1.75 1.88 1.76 1.95 |
12.0
24.1 22.0 31.2 28.5 43.3 40.8 53.3 49.5 45.0 42.0 58.1 55.1 95.4 88.1 |
11.6
23.4 21.3 30.7 28.0 42.0 39.5 52.5 48.7 44.0 41.0 56.4 53.4 93.5 86.2 |
| 23944R
23044R 23044RHA 24044RR 24044RHA 23144R |
23944RK
23044RK 23044RHAK 24044RRK30 24044RHAK30Â Â 23144RK |
232
234 234 234 234 238 |
288
326 326 326 326 352 |
2
2.5 2.5 2.5 2.5 3 |
0.18
0.26 0.25 0.33 0.33 0.34 |
3.70
2.55 2.69 2.04 2.08 2.00 |
5.50
3.80 4.01 3.04 3.09 2.98 |
3.61
2.50 2.63 2.00 2.03 1.96 |
13.0
31.5 28.8 40.5 37.0 54.8 |
12.6
30.6 27.9 39.8 36.4 53.2 |
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.
