Yongkang Linhong Bearing Co., Ltd.
Main products:Deep Groove Ball Bearing,Taper Roller Bearing,Self-Aligning Roller Bearing,Self-Aligning Ball Bearing,Pillow Block Bearing
Products
Contact Us
  • Contact Person : Ms. Pan Julia
  • Company Name : Yongkang Linhong Bearing Co., Ltd.
  • Tel : 86-579-87216785
  • Fax : 86-579-87123939
  • Address : Zhejiang,yongkang,No.138,Building 2,East wujin Road,yongkang city
  • Country/Region : China
  • Zip : 321300

SKF NSK Car WeelsTaper Roller Bearing 30236

SKF NSK Car WeelsTaper Roller Bearing 30236
Product Detailed
1.ISO 9001:2000 2.excellent quality 3.Can be customized according to your needs 4.High accuracy, High speed 5.OEM service

Tapered roller bearing is designed in such a way that cone paexes of inner ring raceway,outer ring raceway and roller raceway intesects at one point of its central line.Beside metric series products,there are inch series products,which are applicable for heavy load and impact load.

1,Single row tapered roller bearing

It can bear simultaneously radial load and single row axial load.

When carrying radial load,it creates axial thrust load.Thus two bearings are configured (or combined)face to face or back to back.

According to contact angle difference,it is classified into three types:small come angle, medium cone angle and big cone angle.

2,Double row tapered roller bearing

It is classifide into two types:capped and open.

The former equips two raceway outer rings and two single raceway inner rings.The latter equips two raceway outer rings and one double raceway inner ring.Both of them can bear radial load and double row axial load.In order to make bearing having required internal clearance after eing installed,its inner/outer spacer are thinned preciously.

3,Four row tapered roller bearing

Four row tapered roller bearing is composed of two double row inner rings and one double row outer ring consisting two single outer rings.Between two inner rings,there is one inner spacer.Among these three outer rings, two central spacer is furnished,which can be used to adjust clearance. When borne by heavy radial load, it can bear simultaneously acial load in two different directions.But its allowed speed is not much,which is mainly used for roller bearing of rolling mill.In recent years,fout row tapered roller bearing with double face seal is manufactured and gradually used in diferent industries.

Small sized bearing of this kind is generally made by bearing steel.For large sized one, its is made by carburizing steel.For extremely large sized one,it is made consisting hollow roller and support cage to elongate its sercice life.

4,Tolerance and clearance

Its tolerance is P0 generally.Bearing with much more high level tolerance can be tailored according to client's manufacturing.During assembly,its clearance shall be adjusted according to adjustment specification and bearing manufacturing agreement(or standard clearance if there is no manufacturing agreement).After operating a certain period,client can readjust clearance.

Bearing No

d(mm)

D(mm)

B(mm)

Bearing  No

d(mm)

D(mm)

B(mm)

30202

15

35

16

30217

85

150

31

30203

17

40

13.5

30218

90

160

33

30204

20

47

15.5

30219

95

170

35

30205

25

52

16.5

30220

100

180

37.5

30206

30

62

17.5

30221

105

190

39.5

30207

35

72

18.5

30222

110

200

41.5

30208

40

80

20

30224

120

215

44

30209

45

85

21

30226

130

230

44.5

30210

50

90

22

30228

140

250

46.5

30211

55

100

23

30230

150

270

50

30212

60

110

24

30232

160

290

53

30213

65

120

25

30236

180

320

58

30214

70

125

26.5

30240

200

360

65

30215

75

130

27.5

30244

220

400

73

30216

80

140

28.5

SKF NSK Car WeelsTaper Roller Bearing 30236



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