240/600RK30 KOYO Bearing

KOYO BEARING

Tapered roller bearings

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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.

     
230/500R

240/500R

231/500R

241/500R

232/500R

230/500RK

240/500RK30  231/500RK

241/500RK30  232/500RK

528

528

536

536

536

692

692

794

794

884

5

5

6

6

6

0.23

0.28

0.33

0.36

0.39

2.94

2.39

2.05

1.85

1.74

4.37

3.56

3.05

2.76

2.59

2.87

2.34

2.00

1.81

1.70

235

297

595

712

1 020

228

292

577

701

992

239/530R

230/530R

230/530RHA

240/530R

231/530R

241/530R

232/530R

239/530RK

230/530RK

230/530RHAK

240/530RK30  231/530RK

241/530RK30

232/530RK

552

558

558

558

566

566

574

688

752

752

752

834

834

936

4

5

5

5

6

6

8

0.17

0.24

0.22

0.30

0.32

0.38

0.37

3.86

2.84

3.08

2.26

2.14

1.78

1.82

5.75

4.23

4.59

3.36

3.18

2.65

2.71

3.78

2.78

3.02

2.21

2.09

1.74

1.78

157

314

307

414

661

796

1 230

152

304

297

408

641

784

1 200

238/560R

239/560R

239/560RHA

230/560R

240/560R

231/560R

241/560R        232/560R        232/560RR

238/560RK

239/560RK

239/560RHAK

230/560RK

240/560RK30  231/560RK

241/560RK30  232/560RK

232/560RRK

574

582

582

588

588

596

596

604

604

666

728

728

792

792

884

884

986

986

2

4

4

5

5

6

6

8

8

0.12

0.17

0.16

0.24

0.29

0.31

0.39

0.36

0.36

5.70

3.96

4.35

2.83

2.34

2.20

1.75

1.86

1.86

8.48

5.90

6.48

4.21

3.49

3.27

2.60

2.77

2.77

5.57

3.87

4.26

2.77

2.29

2.15

1.71

1.82

1.82

70.0

182

178

353

468

763

945

1 390

1 400

67.0

176

172

342

460

740

930

1 350

1 360

239/600R

230/600RR

230/600RRHA

240/600R

231/600R

241/600R

232/600R

239/600RK

230/600RRK

230/600RRHAK

240/600RK30  231/600RK

241/600RK30

232/600RK

622

628

628

628

636

636

644

778

842

842

842

944

944

1 046

4

5

5

5

6

6

8

0.17

0.22

0.21

0.30

0.31

0.38

0.36

3.94

3.08

3.24

2.27

2.18

1.77

1.85

5.87

4.59

4.83

3.38

3.25

2.63

2.76

3.86

3.02

3.17

2.22

2.13

1.73

1.81

218

405

406

546

917

1 120

1 640

211

393

394

538

888

1 100

1 590

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.

Packaging & Shipping
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.
 After Sales Service
In order to meet the increasing market demand, and better serve the customers, we has built a professional team composed of sales engineers to provide perfect pre-sales and after-sales services.We provide consulting services for maintenance, procurement and design staff concerning the basic knowledge, selection, installation and removal, lubrication, maintenance and equipment management of imported bearings.All these services are mean to reduce the installation errors, form good work and safety habits and improve the efficiency of maintenance personnel, thus achieving the best use effect and the maximum bearing life.We also help users analyze the failure of the bearing, confirm the causes, provide solutions for this issue and give suggestions on precautionary measures.
FAQ
Q:What’s your after-sales service and warranty?
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.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
Q:How to place order?
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.
Contact with us now!

 

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