SKF four point contact ball bearings

Payment Terms: T/T,L/C
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Brand Name: SKF 
  • SKF bearings: Four point contact ball bearing 
  • Model No.: QJ 336 N2MA 
  • Place of Origin: Beijing  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 200 pcs
  • Packing:wooden case
  • Delivery Date: 1 day

 

SKF Explorer bearing:

QJ 336 N2MA

Type:

Four-point contact ball bearings

Bore diameter:

180 mm

Outer diameter:

380 mm

Depth:

75 mm

Dynamic load rating:

680,000 N

Static load rating:

1100, 000 N

Fatigue load limit:

28,000 N

Reference speed:

2200 r/min

Limiting speed:

3000 r/min

Bearing weight:

47.5 KGS

Tolerance:

P6 dimensional accuracy, P5 running   accuracy

Bearing suffix N2:

Two locating slots in the outer ring ,   positioned at 180·C

 to each other.

Bearing cage:

A machined window-type brass cage, ball   centred

Clearance, preload:

Normal clearance CB or light preload GA   are standard

 Contact: sales(at)hzskf.cn    skype: lovejoanna8 


SKF four point contact ball bearings are usually mounted with an interference fit onto the shaft. Bearings up to a 50 mm diameter bore can usually be mounted mechanically. But it is not possible to mount larger bearings when they are cold, as the force required to mount the bearing increases considerably with its size. Therefore, the larger SKF bearings should be heated prior to mounting.

 

Yakang Bearing Supplies were engaged in distributing SKF four point angular contact ball bearings over many years.

 

SKF bearings

d

D

B


mm

mm

mm

QJ 203 N2MA

17

40

12

QJ 303 N2MA

17

47

14

QJ 304 N2PHAS

20

52

15

QJ 304 N2MA

20

52

15

QJ 305 N2MA

25

62

17

QJ 306 N2MA

30

72

19

QJ 307 N2MA

35

80

21

QJ 308 N2MA

40

90

23

QJ 309 N2MA

45

100

25

QJ 311 N2MA

55

120

29

QJ 312 N2MA

60

130

31

QJ 213 N2MA

65

120

23

QJ 314 N2MA

70

150

35

QJ 315 N2MA

75

160

37

QJ 316 N2MA

80

170

39

QJ 317 N2MA

85

180

41

QJ 318 N2MA

90

190

43

QJ 319 N2MA

95

200

45

QJ 320 N2MA

100

215

47

QJ 322 N2MA

110

240

50

QJ 324 N2MA

120

260

55

QJ 326 N2MA

130

280

58

QJ 328 N2MA

140

300

62

QJ 230 N2MA

150

270

45

QJ 330 N2MA

150

320

65

QJ 1030 N2MA

150

225

35

QJ 332 N2MA

160

340

68

QJ 232 N2MA

160

290

48

QJ 1032 N2MA

160

240

38

QJ 334 N2MA

170

360

72

QJ 234 N2MA

170

310

52

QJ 236 N2MA

180

320

52

QJ 336 N2MA

180

380

75

QJ 338 N2MA

190

400

78

QJ 238 N2MA

190

340

55

QJ 1038 N2MA

190

290

46

QJ 344 N2MA

220

460

88

 

Under the proper conditions, SKF four point contact ball bearings can run for an extremely long time. For them to run at least as long as they should, operating conditions must be optimized. Decades of troubleshooting experience in virtually every industrial sector enables SKF bearings to provide solutions that improve machine performance and productivity.

 



Send message to this supplier
Ms. joanna jiao
Tel: 86-10-67890874
Enter between 20 to 3,000 chatacters.
Contact Method
Yakang Bearing Supplies Co. LTD
fangzhuang nanroad, Beijing, China (Mainland)
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center