Details of Cylindrical roller bearing
TFN's four-row cylindrical roller bearings are designed for the rigors of daily use in applications where moderate and high speeds, high radial loads, elevated temperatures and debris are constant challenges. Designed with well-balanced cross sections, these bearings provide high-radial-load capacity within the bearing envelope.
The radial internal clearance (RIC) for the bearing assembly must be included when ordering either a) the complete assembly or b) with the inner-ring set. It is advisable to order the inner-ring set independent of the outer ring set when the final grind of the inner-ring O.D. is accomplished after mounting on the roll neck.
The RX bearings are four-row construction, having two single flanged outer races and rib rings for roller spacing. This allows for complete disassembly for inspection. The RX style is usually preferred in bearings above 400 mm bore.
Both brass and pin-type cages are available in this bearing style. Most inners are two-piece assemblies.
Two outer rings with three rib rings.
Two inner rings.
Four pin-type steel cages.
RX-1 - with lubrication grooves and holes on outer rings.
RX-9 - with oil-mist nozzles and O-rings in outer rings.
RX-11
| Product Name | 600RX2643A Four-Row Cylindrical Roller Radial Bearings |
| Model Number | 600RX2643A |
| Dimension | 600x820x575mm |
| Static Load Rating Co | 14780 kN |
| Dynamic Load Rating C11 | 36120 kN |
| Weight | 925 kg |
| Inner-Ring Set | 600ARXS2643 |
| Outer-Ring Set | 660RXS2643A |
| Material | Gcr15/ Carbon Steel/ Stainless Steel /Â Gcr15SiMn |
| Cage | Steel/ Brass |
| Closures | No |
| Types |
N, NU, NJ, NF, NUP, NCF,NN, NNU, FC, FCD, FCDP, NNCF,NNF,SL etc For non standard bearing,there are many different types with various sizes for our clients and we can alsodesign or develop customized products as per the samples or drawings provided by our clients. |
| Precision | P0, P6, P5, P4, P2 or as requested |
| Vibration | ZV1, ZV2, ZV3, or as requested |
| Clearance | C0,C2,C3, or as requested |
Ohter Cylindrical Roller Radial Bearings Models :
| Model no | d(mm) | D(mm) | T(mm) | W(KG) |
| NU204 | 20 | 47 | 14 | 0.11 |
| NU205 | 25 | 52 | 15 | 0.137 |
| NU206 | 30 | 62 | 16 | 0.211 |
| NU207 | 35 | 72 | 17 | 0.30 |
| NU208 | 40 | 80 | 18 | 0.382 |
| NU209 | 45 | 85 | 19 | 0.438 |
| NU210 | 50 | 90 | 20 | 0.493 |
| NU211 | 55 | 100 | 21 | 0.648 |
| NU212 | 60 | 110 | 22 | 0.84 |
| NU213 | 65 | 120 | 23 | 1.07 |
| NU214 | 70 | 125 | 24 | 1.16 |
| NU215 | 75 | 130 | 25 | 1.25 |
| NU216 | 80 | 140 | 26 | 1.5 |
| NU217 | 85 | 150 | 27 | 2.5 |
| NU218 | 90 | 160 | 30 | 2.35 |
| NU219 | 95 | 170 | 32 | 2.8 |
| NU220 | 100 | 180 | 34 | 3.42 |
| NU221 | 105 | 190 | 36 | 4.07 |
| NU222 | 110 | 200 | 38 | 4.73 |
| NU224 | 120 | 215 | 40 | 5.65 |
| NU226 | 130 | 230 | 40 | 6.5 |
| NU228 | 140 | 250 | 42 | 8.2 |
| NU230 | 150 | 270 | 45 | 10.4 |
| NU232 | 160 | 290 | 48 | 14.4 |
| NU234 | 170 | 310 | 52 | 17.7 |
| NU236 | 180 | 320 | 52 | 18.4 |
| NU238 | 190 | 340 | 55 | 22.3 |
| NU240 | 200 | 360 | 58 | 26.6 |
| NU244 | 220 | 400 | 65 | 37.3 |
| NU248 | 240 | 440 | 72 | 50.5 |
| NU252 | 260 | 480 | 80 | 67.1 |
Packing of Cylindrical Roller Radial Bearings
Certificates of TFNbearing
Advantages of TFNbearing
Â
FAQ of Cylindrical Roller Radial Bearings
1.Q:Are you a factory or trading company?
  A:TFN Bearing is specialized in manufacturing and exporting bearings.
    TFN Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
  A:Yes, sure, TFN Bearing are honored to offer you samples.Can you buy a ticket ?
3.Q:What is the payment?
  A: 30% T/T In Advance, 70% T/T Against Copy Of B/L Â
  B: 100% L/C At SightÂ
4.Q:What is the MOQ for bearing?
  A: TFN Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
  A:Technology support;Installation guidance;OEM.
6.Q:You only can supply four row Cylindrical roller bearing ?
  A:No,we also can supply double row Cylindrical roller bearing, single row Cylindrical roller bearing,also inch Cylindrical roller bearing
Details of Cylindrical roller bearing
TFN's four-row cylindrical roller bearings are designed for the rigors of daily use in applications where moderate and high speeds, high radial loads, elevated temperatures and debris are constant challenges. Designed with well-balanced cross sections, these bearings provide high-radial-load capacity within the bearing envelope.
The radial internal clearance (RIC) for the bearing assembly must be included when ordering either a) the complete assembly or b) with the inner-ring set. It is advisable to order the inner-ring set independent of the outer ring set when the final grind of the inner-ring O.D. is accomplished after mounting on the roll neck.
The RX bearings are four-row construction, having two single flanged outer races and rib rings for roller spacing. This allows for complete disassembly for inspection. The RX style is usually preferred in bearings above 400 mm bore.
Both brass and pin-type cages are available in this bearing style. Most inners are two-piece assemblies.
Two outer rings with three rib rings.
Two inner rings.
Four pin-type steel cages.
RX-1 - with lubrication grooves and holes on outer rings.
RX-9 - with oil-mist nozzles and O-rings in outer rings.
RX-11
| Product Name | 600RX2643A Four-Row Cylindrical Roller Radial Bearings |
| Model Number | 600RX2643A |
| Dimension | 600x820x575mm |
| Static Load Rating Co | 14780 kN |
| Dynamic Load Rating C11 | 36120 kN |
| Weight | 925 kg |
| Inner-Ring Set | 600ARXS2643 |
| Outer-Ring Set | 660RXS2643A |
| Material | Gcr15/ Carbon Steel/ Stainless Steel /Â Gcr15SiMn |
| Cage | Steel/ Brass |
| Closures | No |
| Types |
N, NU, NJ, NF, NUP, NCF,NN, NNU, FC, FCD, FCDP, NNCF,NNF,SL etc For non standard bearing,there are many different types with various sizes for our clients and we can alsodesign or develop customized products as per the samples or drawings provided by our clients. |
| Precision | P0, P6, P5, P4, P2 or as requested |
| Vibration | ZV1, ZV2, ZV3, or as requested |
| Clearance | C0,C2,C3, or as requested |
Ohter Cylindrical Roller Radial Bearings Models :
| Model no | d(mm) | D(mm) | T(mm) | W(KG) |
| NU204 | 20 | 47 | 14 | 0.11 |
| NU205 | 25 | 52 | 15 | 0.137 |
| NU206 | 30 | 62 | 16 | 0.211 |
| NU207 | 35 | 72 | 17 | 0.30 |
| NU208 | 40 | 80 | 18 | 0.382 |
| NU209 | 45 | 85 | 19 | 0.438 |
| NU210 | 50 | 90 | 20 | 0.493 |
| NU211 | 55 | 100 | 21 | 0.648 |
| NU212 | 60 | 110 | 22 | 0.84 |
| NU213 | 65 | 120 | 23 | 1.07 |
| NU214 | 70 | 125 | 24 | 1.16 |
| NU215 | 75 | 130 | 25 | 1.25 |
| NU216 | 80 | 140 | 26 | 1.5 |
| NU217 | 85 | 150 | 27 | 2.5 |
| NU218 | 90 | 160 | 30 | 2.35 |
| NU219 | 95 | 170 | 32 | 2.8 |
| NU220 | 100 | 180 | 34 | 3.42 |
| NU221 | 105 | 190 | 36 | 4.07 |
| NU222 | 110 | 200 | 38 | 4.73 |
| NU224 | 120 | 215 | 40 | 5.65 |
| NU226 | 130 | 230 | 40 | 6.5 |
| NU228 | 140 | 250 | 42 | 8.2 |
| NU230 | 150 | 270 | 45 | 10.4 |
| NU232 | 160 | 290 | 48 | 14.4 |
| NU234 | 170 | 310 | 52 | 17.7 |
| NU236 | 180 | 320 | 52 | 18.4 |
| NU238 | 190 | 340 | 55 | 22.3 |
| NU240 | 200 | 360 | 58 | 26.6 |
| NU244 | 220 | 400 | 65 | 37.3 |
| NU248 | 240 | 440 | 72 | 50.5 |
| NU252 | 260 | 480 | 80 | 67.1 |
Packing of Cylindrical Roller Radial Bearings
Certificates of TFNbearing
Advantages of TFNbearing
Â
FAQ of Cylindrical Roller Radial Bearings
1.Q:Are you a factory or trading company?
  A:TFN Bearing is specialized in manufacturing and exporting bearings.
    TFN Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
  A:Yes, sure, TFN Bearing are honored to offer you samples.Can you buy a ticket ?
3.Q:What is the payment?
  A: 30% T/T In Advance, 70% T/T Against Copy Of B/L Â
  B: 100% L/C At SightÂ
4.Q:What is the MOQ for bearing?
  A: TFN Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
  A:Technology support;Installation guidance;OEM.
6.Q:You only can supply four row Cylindrical roller bearing ?
  A:No,we also can supply double row Cylindrical roller bearing, single row Cylindrical roller bearing,also inch Cylindrical roller bearing
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