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
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.
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 |
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.
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