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353152 Double direction tapered roller thrust bearings

Min. Order: 1 Piece/Pieces
Payment Terms: L/C, T/T, WU
Supply Ability: 100000 Piece/Pieces per Month
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Model No.: 353152
Means of Transport: Ocean, Air
Brand Name: RNB OR NATURAL
Number of Row: Double Row
Type: Roller bearing
Material of race: Chrome steel
Material of roller: Chrome steel
Precision: P6
Production Capacity: 100000 Piece/Pieces per Month
Packing: RNB OR NATURAL
Delivery Date: 30 days
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Product Description

Double direction tapered roller thrust bearings

Tapered roller thrust bearings of the double direction type are mainly used together with multi-row 

cylindrical roller bearings in rolling mill applications. Those bearings with a plane shaft washer are the 

more popular as they are able to accommodate slight eccentricities of the shaft with respect to the housing

bore, of the order of the radial internal clearance of the radial bearing with which they are used. A 

spacer sleeve is arranged between the two housing washers. This is dimensioned so that the cover screws of 

the chock can be fully tightened and no special spring adjustment of the bearing is required.

The double direction tapered roller thrust bearings with tapered raceways on the shaft and housing 

washers generally have a higher axial load carrying capacity than the bearings with a plane shaft washer 

and are able to radially locate the shaft to a certain extent. If the load carrying capacity of these 

bearings is inadequate with respect to the requisite life, double row tapered roller bearings with large 

contact angle of the TDIS design can be used instead, see under "Double direction tapered roller thrust 

bearings"

As double direction tapered roller thrust bearings are usually mounted with a loose fit on the roll neck as

well as in the chock, the shaft washer of most bearings has one or two locating slots. It is then possible

to prevent the shaft washer from rotating on its seat by using keys which engage the slots, or by similar 

means.


Tapered roller thrust bearings, double direction


Product information







Principal dimensions

Basic load ratings

Fatigue

Mass

Designation



dynamic

static

load





limit




d

D

H

C

C0

Pu




mm

kN

kN

kg

-


170

240

84

330

1290

104

12,5

350980 C


180

280

90

561

2400

193

22,0

353162


220

300

96

440

1660

132

20,0

351019 C


240

320

96

418

1900

143

21,5

351182 C


250

380

100

897

4550

335

43,5

353005


260

360

92

605

2600

193

28,0

350981 C


270

450

180

1650

6000

455

120

351164 C


305,07

530

200

2380

10600

680

185

BFDB 353194/HB3


320

440

108

990

5000

335

48,5

353102 A


320

470

130

1300

5700

405

80

350982 C


350

490

130

1170

5100

345

73,5

351100 C


350

540

135

1720

9150

620

115

353006


380

560

130

1790

10000

670

110

351175 C


380

650

215

3360

16600

1060

275

BFDB 353204


400

650

200

2700

13700

815

235

353106


400

650

200

2700

13700

815

235

353106 C


400

650

200

2700

13700

815

230

353106 D


420

620

170

2420

12200

800

185

351121 C


420

620

185

2420

12200

800

200

BFDB 353200/HA3


440

645

167

1980

10800

695

190

353152


450

645

155

1980

10800

695

170

350916 D


470

720

200

3410

17600

1100

285

351301 C


470

720

200

3410

17600

1100

285

353151


470

720

210

3410

17600

1100

305

BFDB 353238/HA3


530

710

218

2200

11000

695

245

351475 C



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