Roller bearings are a vital part of the traction system,which provides on axle i.e. axle box & motor suspension unit and also traction motor at both the ends. They are mainly grease lubricated cylindrical roller bearings for supporting axle or wheel set of the locomotives and armature of traction motors.
150 × 250 × 160
Bore Dia × Outside Dia × Width Dia (mm)
150 mm
Inside diameter(I.D)
OD :
250 mm
Outside diameter(O.D)
T(B) :
160 mm
Thickness(W.D)
C :
943 kN
Basic dynamic load rating, Radial
C0 :
1940 kN
Basic static load rating, Radial
Grease rpm :
700 r/min
Reference speed
Category :
Tapered Roller Bearings
Tapered Roller Bearings TBU150x250x160, 44.1 kg Bearing mass, (150*250*160 mm), 150 mm d (Bore: diameter of the inner ring), 250 mm D (Outside: diameter of the outer cylindrical surface of the outer ring), 160 mm B (Width: nominal width of the bearing), 943000 N radial dynamic load capacity (Dyn. Cr), 1940000 N radial static load capacity (Stat. Cor), 700 r/min Maximum RPM (Speed in grease),
Application:
Packaging & Delivery
- Packaging Details
- box and pallet
- Lead Time:
-
| Quantity(Pieces) | 1 - 200 | >200 |
| Est. Time(days) | 3-7 | To be negotiated |
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Benefits to customers.
* High safety and reliability * Low energy consumption * Convenient press fitting * Low life cycle cost
| Specification | Model Number | | | | |
| 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 |
| Class C (5″x9″) | BT2-8735 BB | 119.008 | 195.263 | 36.525 | 142.875 |
| Class D (5 1/2″xlO”) | BT2-8547 BB | 131.775 | 207.963 | 146.75 | 152.4 |
| Class E(6″xll”) | BT2-8516 BB | 144.475 | 220.663 | 155.575 | 163.51 |
| Class F (6 1/2″x12″) | BT2-8612 BB | 157.175 | 252.413 | 177.8 | 184.15 |
| CTBU Class K (6 1/2″x9″) | BT2-8606 | 157.175 | 250 | 180.6 | 160 |
| CTBU 150x260x160 | 150 | 260 | 180.6 | 160 | |
| CTBU 160x270x170 | 160 | 270 | 195 | 170 | |
| Bearing number | | | | | |
| HM120848/HM120817XD | 38.1 | 65.088 | 19.812 | 18.288 | 0.24 |
| 26880-26822 | 39.688 | 79.375 | 23.812 | 25.4 | 0.55 |
| HM801349-HM801310 | 40.483 | 82.55 | 29.37 | 28.575 | 0.73 |
| LM501349-LM501310 | 41.275 | 73.431 | 19.558 | 19.812 | 0.32 |
| HM803145-HM803110 | 41.275 | 88.9 | 30.162 | 29.37 | 0.9 |
| HM803146-HM803110 | 41.275 | 88.9 | 30.162 | 29.37 | 0.89 |
| HM803149-HM803110 | 44.45 | 88.9 | 30.162 | 29.37 | 0.84 |
| HM903249-HM903210 | 44.45 | 95.25 | 30.958 | 28.575 | 1 |
| HM807040-HM807010 | 44.45 | 104.775 | 36.12 | 36.512 | 1.62 |
| LM102949-LM102910 | 45.242 | 73.431 | 19.558 | 19.812 | 0.31 |
| LM503349-LM503310 | 45.987 | 74.976 | 18 | 18 | 0.3 |
| T411 | 101.6 | 215.9 | 46.038 | - | 8.89 |
| T441 | 111.76 | 223.52 | 55.88 | - | 11.4 |
| HM89249-HM89210 | 36.512 | 79.375 | 29.37 | 28.829 | 1.02 |
| JL69349-JL69310 | 38 | 63 | 17 | 17 | 0.19 |
| LM29749-LM29710 | 38.1 | 65.088 | 18.034 | 18.288 | 0.22 |
| HM120848 | HM120817XD | HM120848/HM120817XD | 101.6*165.1*114.3 |
| HM120846 | | | 100*165.1*114.3 |
| HM124646 | HM124618XD | HM124646/HM124618XD | 119.06*195.26*142.9 |
| HM124649 | HM124616XD | HM124649/HM124616XD | 120*195*131.4 |
| HM127446 | HM127415XD | HM127446/HM127415XD | 131.75*207.96*152.4 |
| HM127442 | HM127417XD | HM127442/HM127417XD | 130*210*132 |
| HM127746 | H127715XD | HM127746/HM127715XD | 130*230*160 |
| NP178837 | NP023784 | NP178837/NP023784 | 130*250*159 |
| HM129848 | HM129814XD | HM129848/HM129814XD | 144.45*220.66*163.5 |
| HM129843 | HM129813XD | HM129843/HM129813XD | 140*220*140 |
| HM133444 | HM133416XD | HM133444/HM133416XD | 157.15*252.41*184.2 |
| HM133436 | HM133413XD | HM133436/HM133413XD | 150*250*160 |
| HM133448 | | | 160*250*160 |
| HM136948 | HM136916XD | HM136948/HM136916XD | 177.79*276.23*185.7 |
| H337840 | H337816XD | H337840/H337816XD | 165.09*301.7*196.85 |
| H337844 | | | 174.61 |
| NP891226 | NP379567 | NP891226/NP379567 | 144.45*219.87*140 |
| NP877824 | NP335917 | NP877824/NP335917 | 157.15*249.87*160 |
| NP239427 | NP540329 | NP239427/NP540329 | 165.09*263.53*166.7 |
Why choose us?
* Reliable International company
* Contact us 24 hours a day
* Fast and flexible shipping options
* No MOQ,No order too big or small
* Only authentic parts from trusted manufacturers
Trusted Manufacturers
We supply full model metric sizeTBU&CTBU series :B(4*8),C(5*9), D(51/2*10),E(6*11),F(61/2*12), G(7*12),GG(7)series railway freight car bearings and all bearings components including seals,ring,cap,locking plate,grease. We also supply railwaylocomotive bearing,wheels axles and railway fasteners.
We are in the city of Maanshan , where is the Baowu Group MASTEEL Rail Transit Materials Technology Co. Ltd the 9th biggest steel producer globally.Here is the oringinal source of steel materials with internatinal standards such as BS,AAR, JIS ,IRS and Gost, which ensure customer to get exceptional quality safety critical railway components at a very competitive price.
We believe in quality first principle of our company .What we sell not only the parts but also our industry knowledge ,experiences and service.
So please send your inquiry with drawing or specifcation details, will revert you good offer!
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TBU 150x250x160 Tapered Roller Bearings 250 mm D CHROME STEEL Railway Bearing Images
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