Koyo NACHI Timken Sk-F Nu 3172 Ecm 3152 3164 3168 3172 3184 3188 3192 Single Row Cylindrical Roller Bearing N/Nj/Nu/Nup
Model NO.
NU 3172 ECM
Material
Bearing Steel
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Separated
Separated
Mass
226kg
Limiting Speed
1 500 R/Min
Basic Static Load Rating
6 100 Kn
Basic Dynamic Load Rating
3 410 Kn
Transport Package
Carton
Specification
360*600*192mm
Trademark
RTB
Origin
China
HS Code
8482500090
Production Capacity
100000 Pieces/Year
Package size per unit product
400.00cm * 700.00cm * 300.00cm
Gross weight per unit product
230.000kg
Reference Price
$ 36.00 - 45.00
Description
Product Description
Single row cylindrical roller bearings usually only bear radial force. Compared with ball bearings of the same size, the radial bearing capacity is increased by 1.5-3 times, with good rigidity and impact resistance. It is especially suitable for rigid supported shafts, short shafts, shafts with axial displacement caused by thermal elongation, and machine accessories requiring separate bearings for installation and disassembly. It is mainly used for large motors, machine tool spindles, front and rear engine support shafts, train and bus trunk shaft support, diesel engine crankshaft, automobile and tractor gearbox, etc.
| Designation | Size | dynamic | static | Reference speed | Limiting speed | ||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| NU 2209 ECJ | 45 | 85 | 23 | 85 | 81.5 | 9 000 | 9 500 |
| NU 2209 ECP | 45 | 85 | 23 | 85 | 81.5 | 9 000 | 9 500 |
| NU 2209 ECPH | 45 | 85 | 23 | 85 | 81.5 | 9 000 | 9 500 |
| NU 2309 ECML | 45 | 100 | 36 | 160 | 153 | 7 500 | 13 000 |
| NU 2309 ECP | 45 | 100 | 36 | 160 | 153 | 7 500 | 8 500 |
| NU 309 ECJ | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NU 309 ECM | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NU 309 ECML | 45 | 100 | 25 | 112 | 100 | 7 500 | 13 000 |
| NU 309 ECP | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NU 309 ECPH | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NUP 209 ECJ | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 9 500 |
| NUP 209 ECM | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 9 500 |
| NUP 209 ECML | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 1 5000 |
| NUP 209 ECP | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 9 500 |
| NUP 209 ECPH | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 9 500 |
| NUP 2209 ECP | 45 | 85 | 23 | 85 | 81.5 | 9 000 | 9 500 |
| NUP 2309 ECML | 45 | 100 | 36 | 160 | 153 | 7 500 | 13 000 |
| NUP 2309 ECP | 45 | 100 | 36 | 160 | 153 | 7 500 | 8 500 |
| NUP 309 ECJ | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NUP 309 ECML | 45 | 100 | 25 | 106 | 91.5 | 7 500 | 13 000 |
| NUP 309 ECNP | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NUP 309 ECP | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| N 210 ECP | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| N 310 ECP | 50 | 110 | 27 | 127 | 112 | 6 700 | 8 000 |
| NJ 210 ECJ | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| NJ 210 ECM | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| NJ 210 ECML | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 14 000 |
| NJ 210 ECP | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| NJ 210 ECPH | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| NJ 2210 ECJ | 50 | 90 | 23 | 90 | 88 | 8 500 | 9 000 |
About usTIANJIN REET BEARING.CO.,LTD is a professional bearing manufacturer and exporter.
We have a wealth of technical.All producing processes are finished in our manufactory. As an ISO9001:2000 certified manufacturer,we will solve various problems in application and use of our bearings.
Our company is an authorized distributor of FAG, INA, TIMKEN and other world brand bearings.Our company has the right to self-export bearings and launches its own brand RTB.
Our bearing had been exported to more than twenty countries worldwide and are warmly welcomed.
We're looking forward to your order.
FAQ1.Is the company a production factory or a trading company?
TIANJIN REET BEARING CO.,LTD is a manufacturing enterprise focusing on bearings and integrating research, production and sales.
2.How many the MOQ of your company?
Depending on the size of the bearing, the MOQ is variable, if you are interested, you can contact me for a quote.
3.Does the company accept OEM or customized bearings?
In addition to standard products, we also supply non-standard and modified standard products for special application. Meanwhile, we provide OEM service.
4.Can the company provide free samples?
We can provide samples for free. You only need to provide shipping.
5.What are the company's delivery terms?
We can accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convenient cost effective for you.
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