NSK 6828VV deep groove ball bearings
170 Million used NSK 6828VV deep groove ball bearings 72 Bore Diameter (mm) instantly searchable. Shop our large selection of parts based on brand, 72x50x12 Size (mm) price, description, and location. Order the with stock …
Size (mm) | 72x50x12 |
Bore Diameter (mm) | 72 |
Outer Diameter (mm) | 50 |
Width (mm) | 12 |
d | 50 mm |
D | 72 mm |
B | 12 mm |
d1 | 57.95 mm |
d2 | 56.9 mm |
D2 | 66.04 mm |
r1,2 – min. | 0.6 mm |
r3,4 – min. | 0.3 mm |
a | 23.2 mm |
da – min. | 53.2 mm |
db – min. | 53.2 mm |
Da – max. | 68.8 mm |
Db – max. | 70 mm |
ra – max. | 0.6 mm |
rb – max. | 0.3 mm |
dn | 58.7 mm |
Basic dynamic load rating – C | 7.3 kN |
Basic static load rating – C0 | 5.8 kN |
Fatigue load limit – Pu | 0.25 kN |
Limiting speed for grease lubrication | 22000 r/min |
Limiting speed for oil lubrication | 36000 mm/min |
Ball – Dw | 4.762 mm |
Ball – z | 29 |
Gref | 1.89 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 | 43 N |
Preload class B – GB | 86 N |
Preload class C – GC | 260 N |
Calculation factor – f | 1.09 |
Calculation factor – f1 | 0.99 |
Calculation factor – f2A | 1 |
Calculation factor – f2B | 1.02 |
Calculation factor – f2C | 1.07 |
Calculation factor – fHC | 1 |
Preload class A | 79 N/micron |
Preload class B | 102 N/micron |
Preload class C | 155 N/micron |
r1,2 min. | 0.6 mm |
r3,4 min. | 0.3 mm |
da min. | 53.2 mm |
db min. | 53.2 mm |
Da max. | 68.8 mm |
Db max. | 70 mm |
ra max. | 0.6 mm |
rb max. | 0.3 mm |
Basic dynamic load rating C | 9.75 kN |
Basic static load rating C0 | 9.65 kN |
Fatigue load limit Pu | 0.25 kN |
Attainable speed for grease lubrication | 22000 r/min |
Attainable speed for oil-air lubrication | 36000 r/min |
Ball diameter Dw | 4.762 mm |
Number of balls z | 29 |
Reference grease quantity Gref | 1.89 cm³ |
Preload class A GA | 43 N |
Static axial stiffness, preload class A | 79 N/µm |
Preload class B GB | 86 N |
Static axial stiffness, preload class B | 102 N/µm |
Preload class C GC | 260 N |
Static axial stiffness, preload class C | 155 N/µm |
Calculation factor f | 1.09 |
Calculation factor f1 | 0.99 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.02 |
Calculation factor f2C | 1.07 |
Calculation factor fHC | 1 |
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 | 0.13 kg |
Detailed Parameters
parameter:
Similar products
AST ASTEPBF 1517-05 plain bearings
AST ASTEPBF 1517-05 plain bearings, Units and N/A Minimum Buy Quantity Housings CAD 0.0 Inventory models , Manufacturing Service . Get Your Free. Inventory 0.0 Manufacturer Name SKF Minimum Buy Quantity N/A Weight 0.065 Product Group B00308 Enclosure Open Precision Class ABEC 1 | ISO P0 Maximum Capacity / Filling Slot No Rolling Element Ball
NSK 170KBE30+L tapered roller bearings
NSK 170KBE30+L tapered roller bearings Product Brochures , 13 mm d Manufacturing Service . Get Your Free. d 13 mm precision rating: ABEC 1 (ISO Class Normal) D 32 mm finish/coating: Uncoated B 15.4 mm cage material: Polyamide bore type: Round inner ring width: 10 mm closure type: Double Sealed outer ring width: 15.4 mm
INA SL181884-E cylindrical roller bearings
YOU’LL FIND AN EXTENSIVE 41,275 Bore Diameter (mm) SELECTION OF INA SL181884-E cylindrical roller bearings 22,225 Width (mm) FOR SALE. Bore Diameter (mm) 41,275 Outer Diameter (mm) 76,2 Width (mm) 22,225 Bearing Type single row assembly Bore Dia (d) 1.6250 Outer Dia (D) 3.0000 Width (B) 0.8750 Outer Width (Bo) 0.6875 Inner Width (Bi) 0.9063
KOYO 54209U thrust ball bearings
How do you 2.7500 in d 1175 RPM maximum rpm: 4.2500 in D find the KOYO 54209U thrust ball bearings specification? Manufacturers Online Free check! d 2.7500 in maximum rpm: 1175 RPM D 4.2500 in flanges: No Flange B 1.7500 in seal material: Rubber needle bearing type: Machined Bearing with Inner Ring series: GR closure