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4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL
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Roll Neck Bearings For Rolling Mill
NTN 4R2904 Bearing SPECIFICATIONS
- NTN
4R2904
- 220.000 mm
- 340.0000 mm
- 56.00 mm
- 2.50 mm
- 247000 N
- 290000 N
- 1800 rpm
- 2200 rpm
-
BEARING-THAILAND CO.,LTD.2020-07-10 09:46:19
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4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Code system
- 220.000 mm
- 340.0000 mm
- 56.00 mm
- 2.50 mm
- 247000 N
- 290000 N
- 1800 rpm
- 2200 rpm
- 1100 rpm
- Seal & Snap-Ring
NTN 4R2904 Roll Neck Bearings For Rolling Mill Specification details
| Fw | 108 mm |
| Oil lub. | 4500 |
| r1 min. | 3 mm |
| r1(min) | 3 |
| B1 | - |
| db(min) | 98 |
| Cu | 71.5 |
| dd(min) | - |
| Weight | 9.23 Kg |
| r min. | 3 mm |
| rb(max) | 2.5 |
| Outer Diameter (mm) | 180 |
| Ew | - |
| d1 | - |
| da(min) | - |
| Db(max) | - |
| Basic static load rating (C0) | 517 kN |
| dc(min) | - |
| Cr | 499 |
| r(min) | 3 |
Frequently bought 4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL together | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | S | D | E | T | R | m | B | C |
| 2904 | INA | - | 37 mm | - | 12 mm | - | 0,055 kg / Weight | - | - |
| 2904 1/2 | NACHI | - | 42 mm | - | 14 mm | - | - | - | 18,9 kN |
| 2904,5 | NACHI | - | 42 mm | - | 14 mm | - | - | - | 18,9 kN |
| 2904-1/2 | INA | - | 42 mm | - | 14 mm | - | 0,084 kg / Weight | - | - |
| NP524102/NP912904 | Timken | - | 88,9 mm | - | 25,4 mm | 3,6 mm | - | 25,4 mm | 19,05 mm |
| 2R2904V | NTN | - | 210,000 mm | - | - | - | - | 85,000 mm | 85,000 mm |
| RR2904 | NTN | - | 285,000 mm | - | - | - | - | 124,000 mm | 124,000 mm |
| 4R2904 | NTN | - | 225,000 mm | - | - | - | - | 156,000 mm | 156,000 mm |
| 32904 | CYSD | - | 37 mm | - | 12 mm | - | - | 12 mm | 13,2 kN |
| NCF2904-V | NKE | 0,5 mm | 37 mm | 32,3 mm | - | - | - | 11 mm | 15,3 kN |
| NP929046-904A1 | TIMKEN | - | - | - | - | - | - | - | - |
| NJ2338/C4 SKF MINING MACHINERY BEARINGS | Bearing number:605-2RS; Bore Diameter (mm):5; B:5 mm; D:14 mm; Basic dynamic load rating (C):1,329 kN; Size (mm):5x14x5; d:5 mm; Basic static load rating (C0):0,507 kN; C:5 mm; Width (mm):5; Outer Diameter (mm):14; |
| NU2326C3 SKF MINING MACHINERY BEARINGS | B:46,038 mm; Bearing number:J90354/J90748; Db:162 mm; Outer Diameter (mm):190; Calculation factor (e):0,87; T:50,8 mm; da:112 mm; Da:179,5 mm; Factor (G1):149,6; a:12,7 mm; Ab:3,6 mm; Basic dynamic load rating (C1):299 kN; Weight:6,13 Kg; Basic dynamic load rating (C90):77,6; R:3,6 mm; d:90 mm; Fact |
| NJ2348 SKF MINING MACHINERY BEARINGS | (Grease) Lubrication Speed:2907 r/min; Outer Diameter (mm):280; d:130 mm; Width (mm):93; C:93 mm; Basic dynamic load rating (C):1039 kN; B:93 mm; D:280 mm; Bore Diameter (mm):130; Size (mm):130x280x93; Basic static load rating (C0):1225 kN; Bearing number:NUP 2326; Weight:31 Kg; |
| NU2324M/C3 SKF MINING MACHINERY BEARINGS | Dimension T:23.5 in; Cor - Static Load Rating:305066 lbf; Bearing - Housing - Seal:MSE612BRHHTPS; Cr - Dynamic Load Rating:208398 lbf; Bearing Number:MSE612BR; Support Type:Round Flange; Ca - Axial Load Rating:16006 lbf; Dimension P:1.3 in; Dimension L:9.5 in; Seal Type:High Temperature Pac; Dimensi |
| NU2334MC3 SKF MINING MACHINERY BEARINGS | mass:1.25; hidYobi:RS-5012; Z_:30; C2:0,6 mm; D_:95; C:45 mm; Cx:0.6; KBRG:4220; r_min:0.6; Width (mm):46; C0:208; DI_:69; Prod_Type3:CRB_FRFS_PT_WOLR; GRS rpm:1700; Basic dynamic load rating (C):123 kN; hidTable:ecat_NSCLDRSG; B_:46; da_min:65; Weight:1,25 Kg; Size (mm):60x95x46; |
| NU2330C4 SKF MINING MACHINERY BEARINGS | r - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Oil):49680 rpm; Da - Outer Ring Backing Diameter:75.200 mm; d:55 mm; Ball Type:Ceramic; Cage Type:CR - Phenolic Outer; Ce - Dynamic Radial Rating1:14500 N; Bearing Width:13 mm; Contact Angle:15 º; Limiting Speed (Grease):24840 rpm; D:80 mm; Bea |
| NJ2336/C4 SKF MINING MACHINERY BEARINGS | Outer Diameter (mm):62; Basic static load rating (C0):49 kN; Width (mm):20; Size (mm):35x62x20; C:20 mm; B:20 mm; (Grease) Lubrication Speed:13580 r/min; Bearing number:NN 3007 K/SP; Basic dynamic load rating (C):38,318 kN; d:35 mm; Bore Diameter (mm):35; Weight:0,25 Kg; D:62 mm; |
| NU2338MC3 SKF MINING MACHINERY BEARINGS | dh:112 mm; Width (mm):16; D:120 mm; Bearing number:CRBH 8016 A; d:80 mm; Basic dynamic load rating (C):32,1 kN; B:16 mm; Outer Diameter (mm):120; r min.:0,6 mm; Size (mm):80x120x16; Weight:0,74 Kg; Bore Diameter (mm):80; ds:88 mm; |
| NU2332MC3 SKF MINING MACHINERY BEARINGS | Enclosure:Open; Inventory:0.0; Manufacturer Name:NACHI; Bore Size:120 mm; d:120 mm; Bearing number:29424EX; Da (max):205 mm; (Grease) Lubrication Speed:900 r/min; Fillet Radius/Chamfer:4 mm; Minimum Buy Quantity:N/A; C:37 mm; D1:166,5 mm; Width:78 mm; Basic dynamic load rating (C):1210 kN; Category: |
| NU2328C3 SKF MINING MACHINERY BEARINGS | B:16 mm; d:30 mm; Outer Diameter (mm):62; Size (mm):30x62x16; Bore Diameter (mm):30; Bearing number:10N.6206.F111.B; C:16 mm; D:62 mm; Width (mm):16; |
4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Video
NTN 4R2904 bearing Tashkent | 145x225x156 | Bearings
Cylindrical roller bearings 4R2904. Bearing number : 4R2904. Size (mm) : 145x225x156. Brand : NTN. Bore Diameter (mm) : 145,000. Outer Diameter (mm) :
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Cylindrical roller bearings 4R2904. Bearing number : 4R2904. Size (mm) : 145x225x156. Brand : NTN. Bore Diameter (mm) : 145,000. Outer Diameter (mm) :
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Roll Neck Bearings For Rolling Mill Part series 4R2904 is a potential replacement for these common bearing part numbers:
4R2904
4R2904
4R2904
4R2904
4R2904
4R2904
4R2904
4R2904
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- BEARING-THAILAND CO.,LTD.
- Address158/191 Ruenrom Road, Mueang, Khon Kaen 421003.
- Phone(Working Time)329-699-8147
- Fax
NTN 4R2904 Technical Articles
| INA BEARING PRICE LIST |
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