TBU 90 Taper roller bearing Railway bearing

Product Name: TBU 90 bearings

Bearings Model: TBU 90

Size: 90x154x106x115mm

Material: Chrome Steel, Carbon Steel, Stainless Steel

Brand Name: Timken SKF NSK NTN Koyo NACHI & OEM

Quality Standard: SGS ISO9001

Supply Ability: 1,000,000 pcs/Day In stock Fast Delivery!

Payment Terms: T/T, L/C, Paypal, Western Union

Shipping port: Qingdao/Tianjin
Supply Ability: 100,000 pieces per month
Package:

Plastic bag + single box + carton + plywood pallet

Neutral industrial packaging + neutral carton packaging + pallet

According to customer requirements

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Product-introduction.jpg

Railway bearing is a kind of application in railway bearing, wheel bearing railway locomotive vehicle shaft systems with different application conditions with different structural design, locomotives, passenger car axle box, bearing through the axle box connected to the bogie, railway wagon axle box, bearing with bogie side frame connected by load-bearing saddle bearing wheel and impact load between the bogie frame, and more Corners is under the axial load of wheel bearing structure contains a cylindrical roller bearing, cylindrical roller bearing unit, taper roller bearing, tapered roller bearing units according to the application requirements of railway bearing, wheel bearing should have long maintenance cycle, convenient maintenance and high reliability of structure design.


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ification

Bearing Model

Dimensions(mm)

d

D

B

C

TBU 120x195x131.35

1639609 DE

120

195

126

131.35

TBU 130x230x150

197726

130

230

150

150

TBU 130x230x160

BT2-8546

130

230

150

160

TBU 150x250x160

353130-2RS

150

250

154.5

160

CTBU 130x230x150

BT2-8670-01

130

230

166.35

150

CTBU 130x230x160

BT2-8671

130

230

176.35

160

CTBU 150x250x160

353130B

150

250

180.6

160

CTBU 150x250x160

BT2-8720 BD

150

250

180.6

160

CTBU 150×260×160


150

260

180.6

160

CTBU 160×270×170


160

270

195

170

Class C 5” x 9”


119.008

195.263

136.525

142.875

Class D 5 1/2” x 10”

BT2-8547 BB

131.775

207.963

146.75

152.4

Class E 6” x 11”

BT2-8516 BB

144.475

220.663

155.575

163.51

Class F 6 1/2” x 12”

BT2-8612 BB

157.175

252.413

177.8

184.15

CTBU Class K 6 1/2” x 9”

BT2-8606

157.175

250

180.6

160

CTBU130X250X160 

TBU130X250X160  





CTBU130X250/3

TBU130X250/3 





Product-packaging.jpg


Product packaging


Factory-display.jpg


Factory display

Scope-of-application.jpg


Bearings for high speed railways.The bearings run at speeds above 200km/h and require high load carrying capacity. As the double row tapered roller bearings have a better sealing structure and the clearance has been adjusted before installation, this type of bearing is mostly used for high speed railways.

Bearings for locomotivesRailway locomotive bearing vehicle axle system due to different application conditions using different structures, locomotive passenger cars have axle box, bearing through the axle box and bogie connected. Generally use more cylindrical roller bearings.

Bearings for freight carsWheel pair bearings generally use more cylindrical roller bearings.

Underground bearingsGenerally for both sides with sealing device double row cylindrical bearings or two pairs of single side with sealing device single row cylindrical roller bearings, bearing pre-installed grease.

Scope of application

Cooperative-brand.jpg


Cooperative brand


Cooperation-case.jpg

Cooperation case


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