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300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL
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Roll Neck Bearings For Rolling Mill
NSK 300RV4221 Bearing SPECIFICATIONS
- NSK
300RV4221
- 300.000 mm
- 460.0000 mm
- 74.00 mm
- 3.00 mm
- 358000 N
- 500000 N
- 1200 rpm
- 1500 rpm
-
BEARING-THAILAND CO.,LTD.2020-07-10 09:46:19
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300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Code system
- 300.000 mm
- 460.0000 mm
- 74.00 mm
- 3.00 mm
- 358000 N
- 500000 N
- 1200 rpm
- 1500 rpm
- 780 rpm
- One Shield
NSK 300RV4221 Roll Neck Bearings For Rolling Mill Specification details
| db min. | 62 mm |
| Calculation factor e | 0.68 |
| rb max. | 0.3 mm |
| Static axial stiffness, preload class C | 254 N/µm |
| Mass bearing | 0.16 kg |
| Calculation factor f2A | 1 |
| Calculation factor - f2A | 1 |
| Static axial stiffness, preload class A | 128 N/µm |
| r1,2 - min. | 1 mm |
| B | 13 mm |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Preload class C | 254 N/micron |
| Ball diameter Dw | 7.938 mm |
| rb - max. | 0.3 mm |
| da max. | 67.2 mm |
| da - max. | 67.2 mm |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Db - max. | 83 mm |
| Preload class A - GA | 139 N |
| r3,4 - min. | 0.3 mm |
Frequently bought 300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL together | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | C | L | B | J | d | A | T | D |
| 100DC72300B | KOYO | 5580 kN | - | 300 mm | - | 500 mm | - | - | 720 mm |
| 300FS430 | Timken | 120 mm | - | - | - | 300 mm | - | - | 430 mm |
| TUP2 300.100 | Loyal | - | 100 mm | - | - | 300 mm | - | - | 305 mm |
| TUP2 300.120 | Loyal | - | 120 mm | - | - | 300 mm | - | - | 305 mm |
| TUP2 300.50 | Loyal | - | 50 mm | - | - | 300 mm | - | - | 305 mm |
| TUP2 300.60 | Loyal | - | 60 mm | - | - | 300 mm | - | - | 305 mm |
| TUP2 300.80 | Loyal | - | 80 mm | - | - | 300 mm | - | - | 305 mm |
| YAT216-300 | SKF | 72,8 kN | - | 55,5 mm | - | 76,2 mm | - | - | 140 mm |
| THR343007A | KOYO | 1 190 kN | - | - | - | 168.275 mm | - | 69.850 mm | 304.800 mm |
| 150PCR3003 | NSK | - | 300 mm | - | 195 mm | 150 mm | 150 mm | - | - |
| 150PCR3004 | NSK | - | 305 mm | - | 230 mm | 150 mm | 180 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; |
| 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; |
| 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; |
| 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; |
| 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; |
| 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; |
| 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 |
| 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 |
| 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 |
300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILL Video
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NSK 300RV4221 INTERCHANGE
Roll Neck Bearings For Rolling Mill Part series 300RV4221 is a potential replacement for these common bearing part numbers:
300RV4221
300RV4221
300RV4221
300RV4221
300RV4221
300RV4221
300RV4221
300RV4221
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- BEARING-THAILAND CO.,LTD.
- Address158/191 Ruenrom Road, Mueang, Khon Kaen 421003.
- Phone(Working Time)329-699-8147
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NSK 300RV4221 Technical Articles
| INA BEARING PRICE LIST |
| NTN PILLOW BLOCK BEARING PRICE LIST |
| NBC BEARING NEW PRICE LIST 2021 |
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