| Customization: | Available |
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| Rolling Body: | Roller Bearings |
| The Number of Rows: | Single |
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FC2842125 Four Row Cylindrical Roller Bearing for Rolling Mill
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Product Name |
FC2842125 Cylindrical Roller Bearing for Rolling Mill Bearing |
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Brand |
TFN / OEM |
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Model Number |
FC2842125 D672728 |
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Dimension |
140x210x125mm |
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Ring Material |
Steel |
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Cage Material |
Brass,Nylon,Steel |
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Precision |
P0, P6, P5, or as requested |
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Vibration |
ZV1, ZV2, ZV3, or as requested |
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Clearance |
C0,C2,C3, or as requested |
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Type |
N series,NU series,NJ series,Nup series,NF series |
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Features |
High load carrying capacity ,High stiffness,Accommodate axial displacement ,Low friction ,Long service life,Enhanced operational reliability ,Separable and interchangeable . |
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Quality standard |
ISO9001:2000/ SGS |
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Quality Control Process |
1.Assembly |
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2.Windage test |
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3.Cleaning |
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4.Rotary test |
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5.Greasing and gland |
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6.Noise inspection |
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7.Appearance inspection |
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8.Rust prevention |
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9.Product packaging |
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Application |
cylindrical roller bearing is usually only subject to radial force. Compared with ball bearing of the same size, its radial bearing capacity is increased by 1.5-3 times. It is rigid and shock resistant. It is mainly used for large motor, machine tool spindle, engine front and rear support shaft, train bus axle, diesel engine crankshaft, automobile tractor gearbox, etc. |
Other cylindrical roller bearing models :
| Designation | Principal dimensions | Basic load ratings | Fatigue load limit | Speed ratings | ||||
| dynamic | static | Reference speed | Limiting speed | |||||
| d | D | B | C | C0 | Pu | |||
| mm | kN | kN | r/min | |||||
| NU 202 ECP | 15 | 35 | 11 | 12.5 | 10.2 | 1.22 | 22000 | 26000 |
| NU 202 ECPHA | 15 | 35 | 11 | 12.5 | 10.2 | 1.22 | 22000 | 34000 |
| NJ 202 ECP | 15 | 35 | 11 | 12.5 | 10.2 | 1.22 | 22000 | 26000 |
| NU 203 ECML | 17 | 40 | 12 | 20 | 14.3 | 1.73 | 20000 | 34000 |
| NJ 203 ECP | 17 | 40 | 12 | 20 | 14.3 | 1.73 | 20000 | 22000 |
| N 303 ECP | 17 | 47 | 14 | 28.5 | 20.4 | 2.55 | 17000 | 20000 |
| NJ 203 ECPHA | 17 | 40 | 12 | 20 | 14.3 | 1.73 | 20000 | 30000 |
| NU 303 ECP | 17 | 47 | 14 | 28.5 | 20.4 | 2.55 | 17000 | 20000 |
| NUP 2203 ECP | 17 | 40 | 16 | 27.5 | 21.6 | 2.65 | 20000 | 22000 |
| NU 203 ECP | 17 | 40 | 12 | 20 | 14.3 | 1.73 | 20000 | 22000 |
| NJ 2203 ECP | 17 | 40 | 16 | 27.5 | 21.6 | 2.65 | 20000 | 22000 |
| NUP 203 ECP | 17 | 40 | 12 | 20 | 14.3 | 1.73 | 20000 | 22000 |
| NJ 203 ECML | 17 | 40 | 12 | 20 | 14.3 | 1.73 | 20000 | 34000 |
| N 203 ECP | 17 | 40 | 12 | 20 | 14.3 | 1.73 | 20000 | 22000 |
| NU 2203 ECP | 17 | 40 | 16 | 27.5 | 21.6 | 2.65 | 20000 | 22000 |
| N 203 ECPH | 17 | 40 | 12 | 20 | 14.3 | 1.73 | 20000 | 22000 |
| NJ 303 ECP | 17 | 47 | 14 | 28.5 | 20.4 | 2.55 | 17000 | 20000 |
| NU 203 ECPHA | 17 | 40 | 12 | 20 | 14.3 | 1.73 | 20000 | 30000 |
| NU 2304 ECP | 20 | 52 | 21 | 47.5 | 38 | 4.8 | 15000 | 18000 |
| N 304 ECP | 20 | 52 | 15 | 35.5 | 26 | 3.25 | 15000 | 18000 |
| NU 2204 ECP | 20 | 47 | 18 | 34.5 | 27.5 | 3.45 | 17000 | 19000 |
| NUP 304 ECP | 20 | 52 | 15 | 35.5 | 26 | 3.25 | 15000 | 18000 |
| NUP 204 ECPHA | 20 | 47 | 14 | 28.5 | 22 | 2.75 | 17000 | 24000 |
| NJ 2304 ECP | 20 | 52 | 21 | 47.5 | 38 | 4.8 | 15000 | 18000 |
| NU 204 ECML | 20 | 47 | 14 | 28.5 | 22 | 2.75 | 17000 | 30000 |
| NUP 2304 ECP | 20 | 52 | 21 | 47.5 | 38 | 4.8 | 15000 | 18000 |
| NU 204 ECP | 20 | 47 | 14 | 28.5 | 22 | 2.75 | 17000 | 19000 |
| NJ 204 ECPHA | 20 | 47 | 14 | 28.5 | 22 | 2.75 | 17000 | 24000 |
| NU 304 ECP | 20 | 52 | 15 | 35.5 | 26 | 3.25 | 15000 | 18000 |
| NJ 2204 ECP | 20 | 47 | 18 | 34.5 | 27.5 | 3.45 | 17000 | 19000 |
| NUP 204 ECP | 20 | 47 | 14 | 28.5 | 22 | 2.75 | 17000 | 19000 |
| NUP 204 ECML | 20 | 47 | 14 | 28.5 | 22 | 2.75 | 17000 | 30000 |
| N 204 ECP | 20 | 47 | 14 | 28.5 | 22 | 2.75 | 17000 | 19000 |
| NJ 204 ECP | 20 | 47 | 14 | 28.5 | 22 | 2.75 | 17000 | 19000 |
| NJ 304 ECP | 20 | 52 | 15 | 35.5 | 26 | 3.25 | 15000 | 18000 |
| NJ 204 ECML | 20 | 47 | 14 | 28.5 | 22 | 2.75 | 17000 | 30000 |
Certificate
FAQ
Q:Why choose SEMRI?
A:1. We are professional,have factory in shandong for many years.
2. We are experienced for 10 years.
3. We can offer a various kind of bearing with high quality:Z1V1,Z2V2,Z3V3 and best price
Q:How is the quality of your products?
A:The same quality, we have lower price.The same price,we have better quality.
Q:Except Cylindrical roller bearing,what other main bearing do you have?
A:Taper Roller Bearing,Thrust roller bearing,Spherical roller bearing,Deep groove ball bearing,Angular contact ball bearing etc.
Q:Can I get FC2842125 D672728 Cylindrical roller bearing free samples?
A:We will charge a little sample fee for our regular designs or customized ones, These charges will be refunded to you when your mass production order is
confirmed.
Q:Can you make the products as our requirement?
A:We have more than 10years' OEM experience. We supply products fo more than 300 automobile parts factories.
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