NTN NA497 needle roller bearings
NTN NA497 needle roller bearings manufacturer and global supplier of reliable ball and 140x100x20 Size (mm) roller … NTN NA497 needle roller bearings Industries Products Manufacturing & Engineering 100 Outer Diameter (mm) and Agricultural Bearings designed 140 Bore Diameter (mm) to meet the unique requirements of our targeted industries.
| Size (mm) | 140x100x20 |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 20 |
| d | 100 mm |
| D | 140 mm |
| B | 20 mm |
| d1 | 112.3 mm |
| d2 | 112.3 mm |
| D1 | 127.7 mm |
| b | 2.3 mm |
| C1 | 10.9 mm |
| C2 | 4 mm |
| C3 | 3.3 mm |
| r1,2 – min. | 1.1 mm |
| r3,4 – min. | 0.6 mm |
| a | 38.1 mm |
| da – min. | 106 mm |
| db – min. | 106 mm |
| Da – max. | 134 mm |
| Db – max. | 136 mm |
| ra – max. | 1 mm |
| rb – max. | 0.6 mm |
| dn | 115.6 mm |
| Basic dynamic load rating – C | 57.2 kN |
| Basic static load rating – C0 | 63 kN |
| Fatigue load limit – Pu | 2.4 kN |
| Limiting speed for grease lubrication | 9000 r/min |
| Limiting speed for oil lubrication | 15000 mm/min |
| Ball – Dw | 12.7 mm |
| Ball – z | 26 |
| Gref | 10.5 cm3 |
| Calculation factor – e | 0.68 |
| Calculation factor – Y2 | 1.41 |
| Calculation factor – Y0 | 0.76 |
| Calculation factor – X2 | 0.67 |
| Calculation factor – Y1 | 0.92 |
| Preload class A – GA | 360 N |
| Preload class B – GB | 720 N |
| Preload class C – GC | 1440 N |
| Preload class D – GD | 2880 N |
| Calculation factor – f | 1.23 |
| Calculation factor – f1 | 0.98 |
| Calculation factor – f2A | 1 |
| Calculation factor – f2B | 1.07 |
| Calculation factor – f2C | 1.12 |
| Calculation factor – f2D | 1.17 |
| Calculation factor – fHC | 1.04 |
| Preload class A | 283 N/micron |
| Preload class B | 373 N/micron |
| Preload class C | 498 N/micron |
| Preload class D | 680 N/micron |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 106 mm |
| db min. | 106 mm |
| Da max. | 134 mm |
| Db max. | 136 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 57.2 kN |
| Basic static load rating C0 | 63 kN |
| Fatigue load limit Pu | 2.4 kN |
| Attainable speed for grease lubrication | 9000 r/min |
| Attainable speed for oil-air lubrication | 15000 r/min |
| Ball diameter Dw | 12.7 mm |
| Number of balls z | 26 |
| Reference grease quantity Gref | 10.5 cm³ |
| Preload class A GA | 360 N |
| Static axial stiffness, preload class A | 283 N/µm |
| Preload class B GB | 720 N |
| Static axial stiffness, preload class B | 373 N/µm |
| Preload class C GC | 1440 N |
| Static axial stiffness, preload class C | 498 N/µm |
| Preload class D GD | 2880 N |
| Static axial stiffness, preload class D | 680 N/µm |
| Calculation factor f | 1.23 |
| Calculation factor f1 | 0.98 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.07 |
| Calculation factor f2C | 1.12 |
| Calculation factor f2D | 1.17 |
| Calculation factor fHC | 1.04 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Calculation factor (single, tandem) X2 | 0.41 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
| Mass bearing | 0.67 kg |
Detailed Parameters
parameter：
Similar products
NKE 6016-2Z-N deep groove ball bearings
Browse NKE 6016-2Z-N deep groove ball bearings 1.1250 in d Categories in the Manufacturers Online Free. including . d 1.1250 in cage material: Steel D 2.4409 in snap ring included: Without Snap Ring outer ring width: 16 mm finish/coating: Uncoated inner ring width: 1.4375 in maximum rpm: 7610 RPM bore type: Round series: KLL B
204KTD Timken Weight 0.118 Kg 20x47x15.24mm Deep groove ball bearings
Bearing number 204KTD Size (mm) 20x47x15.24 Brand Timken Bore Diameter (mm) 20 Outer Diameter (mm) 47 Width (mm) 15.24 d 20 mm D 47 mm B 15.24 mm C 15.88 mm Weight 0.118 Kg Basic dynamic load rating (C) 14.4 kN
KOYO 7100/7196 tapered roller bearings
Shop KOYO 7100/7196 tapered roller bearings huge online discount KOYO Manufacturer Name inventory. and N/A Minimum Buy Quantity Import machinery 0.0 Inventory parts your car needs with Free Shipping and Free Extended Warranty. Inventory 0.0 Manufacturer Name KOYO Minimum Buy Quantity N/A Weight 0.194 EAN 0605790038310 Product Group B00152 Enclosure 2 Metal Shields Flush Ground
SNR FC12271S03 tapered roller bearings
We work closely with our SNR FC12271S03 tapered roller bearings manufacturing partners 0.0 Inventory to bring the best value to customers. Inventory 0.0 Manufacturer Name ABB MOTORS AND MECHANICAL INC Minimum Buy Quantity N/A Weight 0.245 EAN 0782475017003 Product Group M06288