NSK Bearing

7330BADF NSK Ball Bearing

NSK Ball  Bearing

Single-row deep groove ball bearings are the most common type of rolling bearings. Their range of application is very wide. The raceway grooves in both the inner and outer rings have circular arcs of slightly larger radius than that of the balls. In addition to radial loads, axial loads can be imposed in either direction. Because of their low torque, they are highly suitable for applications where high speeds and low power loss are required.

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NSK Ball bearing

 

Basic Load (kN)

Cr              C0r

Ratings (Single)

{kgf}

Cr                   C0r

Eff. Load Centers

(mm)

Abutment and Fillet Dimensions (mm)

da          Da            ra

max .

Bearing Numbers (1)

Single             Matched

47.5 42.0 72.0

64.0

120

107

218

197

300

300

275

275

65.0 58.0 86.5

77.5

133

119

234

213

335

335

310

310

4 800

4 300

7 350

6 500

12 200

10 900

22 300

20 100

30 500

30 500

28 100

28 100

6 650

5 900

8 850

7 900

13 500

12 200

23 900

21 700

34 500

34 500

31 500

31 500

54.5 75.1 59.6

81.2 67.0 89.9

77.3 102.8 94.5

94.5 123.3 123.3

153

153

155

155

156

156

161

161

165

165

165

165

164

164

177

177

196

196

231

231

276

276

276

276

1

1

1.5

1.5

2

2

2.5

2.5

3

3

3

3

7828A

7828B

7928A

7928B

7028A

7028B

7228A

7228B

7328A

7328AA 7328B   7328BA

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

53.5 47.5 82.0

92.5 82.5

137

137

122

122

248

225

315

289

289

74.5 66.5

104

111   99.5

154

154

138

138

280

254

370

340

340

5 450

4 850

8 350

9 400

8 400

14 000

14 000

12 500

12 500

25 300

22 900

32 500

29 400

29 400

7 600

6 800

10 600

11 300

10 100

15 700

15 700

14 100

14 100

28 500

25 900

38 000

34 500

34 500

59.1 81.3 64.5

66.0 89.5 71.6

71.6 96.2 96.2

83.1 110.6 100.3

131.1 131.1

164

164

167

167

167

169

169

169

169

171

171

175

175

175

179

179

196

196

196

208

208

208

208

250

250

295

295

295

1

1

2

2

2

2

2

2

2

2.5

2.5

3

3

3

7830A

7830B

BA150-6

7930A

7930B

7030A

7030AA 7030B   7030BA

7230A

7230B

7330A

7330B  7330BA

DB DF

DB DF

DB 

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

DB DF

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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