NNU49/6 KOYO Double-row cylindrical roller bearings
| Brand Name |
KOYO |
| Model Number |
NNU49/6 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
| da - Cone Frontface Backing Diameter | 40.89 mm |
| B | 27.788 mm |
| C - Cup Width | 22.225 mm |
| r - Cup Backface To Clear Radius2 | 0.76 mm |
| db - Cone Backface Backing Diameter | 41.91 mm |
| Series | 435 |
| e - ISO Factor8 | 0.28 |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 28500 lbf |
| Ab - Cage-Cone Frontface Clearance | 1.3 mm |
| Cone Part Number | 443 |
| Cup Part Number | 432A |
| G1 - Heat Generation Factor (Roller-Raceway) | 42.5 |
| Design Units | Imperial |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3600 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 7400 lbf |
| Y - ISO Factor9 | 2.11 |
| B - Cone Width | 29.901 mm |
| K - Factor7 | 2.05 |
interchange NNU49/6 KOYO Double-row cylindrical roller bearings guide |
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| No. | Brand | D | d | S | F | B | C | Fw | Ew |
| NNU49/630 | PSL | 850 mm | 630 mm | 5 mm | 704 mm | 218 mm | 3910 kN | - | - |
| NNU49/670 | KOYO | 900 mm | 670 mm | - | - | 230 mm | 5270 kN | 732 mm | - |
| NNU49/600 | KOYO | 800 mm | 600 mm | - | - | 200 mm | 3500 kN | 652 mm | - |
| NNU49/600C1NAP4 | NTN | 800 mm | 600 mm | - | - | 200 mm | 200 mm | - | - |
| NNU49/600KWD1C1NAP5 | NTN | 800 mm | 600 mm | - | - | 200 mm | 200 mm | - | - |
| NNU49/670W33XC06P5C3 | TIMKEN | 35.433 Inch | 900 Millimeter | 26.378 Inch | 670 Millimeter | - | - | 9.055 Inch | 230 Millimeter | - | - | - |
| NNU49/670W33C3 | TIMKEN | 35.433 Inch | 900 Millimeter | 26.378 Inch | 670 Millimeter | - | - | 9.055 Inch | 230 Millimeter | - | - | - |
| NNU49/670-S-K-M-SP | FAG BEARING | - | - | - | - | - | - | - | - |
| NNU49/600MAW33 | TIMKEN | - | - | - | - | - | - | - | - |
| NNU49/630MAW33 | TIMKEN | - | - | - | - | - | - | - | - |
| NNU49/670MAW33 | TIMKEN | - | - | - | - | - | - | - | - |
| 4CR600B KOYO Four-row cylindrical roller bearings | Bore Diameter (mm):280; Bearing number:GE 280 HS-2RS; R:375 mm; Angle:15 °; C:120 mm; Size (mm):280x430x210; d:280 mm; Basic dynamic load rating (C):3800 kN; B:210 mm; D:430 mm; Weight:96,5 Kg; Outer Diameter (mm):430; Width (mm):210; |
| 122FC8557 KOYO Four-row cylindrical roller bearings | Ew:66 mm; Width (mm):40; Basic dynamic load rating (C):58 kN; Size (mm):60x66x40; Weight:0,116 Kg; Bearing number:KK60x66x40; Outer Diameter (mm):66; (Grease) Lubrication Speed:8000 r/min; Basic static load rating (C0):151 kN; Bore Diameter (mm):60; Fw:60 mm; B:40 mm; |
| 122FC8766 KOYO Four-row cylindrical roller bearings | Basic static load rating (C0):3,7 kN; Basic dynamic load rating (C):7,65 kN; Outer Diameter (mm):40; r:0.6 mm; Bearing number:6202ZZF2; C:11 mm; D:40 mm; Bore Diameter (mm):15; d:15 mm; Width (mm):11; B:11 mm; Weight:0.048 Kg; Size (mm):15x40x11; |
| 126FC8036 KOYO Four-row cylindrical roller bearings | Size (mm):110x200x69.800; H:69,800 mm; Bearing number:23222EMW33; Width (mm):69,800; Outer Diameter (mm):200,000; Bore Diameter (mm):110,000; D:200,000 mm; d:110,000 mm; |
| 120FC8764 KOYO Four-row cylindrical roller bearings | Designation FAG:713630420; Designation SX:CX607; Bearing number:5540; Designation SKF:VKBA 3439; |
| 120FC87540A KOYO Four-row cylindrical roller bearings | Size (mm):105x170x92; R:2,5 mm; da:125 mm; L:10 mm; M:142 mm; C:84 mm; d:105 mm; F:8 mm; Bore Diameter (mm):105; Bearing number:180105/180170P; B:46 mm; Outer Diameter (mm):170; S:46 mm; D:170 mm; Weight:7,67 Kg; r:1 mm; T:92 mm; Width (mm):92; |
| 4CR600A KOYO Four-row cylindrical roller bearings | Size (mm):15x32x9; D:32 mm; Outer Diameter (mm):32; d:15 mm; Width (mm):9; Bore Diameter (mm):15; B:9 mm; Bearing number:6002; C:9 mm; |
| 4CR6 KOYO Four-row cylindrical roller bearings | Threads No. per Inch:6; A:0.3540 in; Piston Length of Travel:0.433 in; C:13.976 in; Major Diameter B:10.192 in; Assembly Weight:41.8 lb; E1:10.315 in; Piston Area:29.1 in²; D:1.8500 in; E:12.559 in; |
NNU49/6 KOYO Double-row cylindrical roller bearings Video