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
Timken 67786/67720CD+X1S-67787 tapered roller bearings
Timken 67786/67720CD+X1S-67787 tapered roller bearings Industries and Applications ? We 5.0150 in d 781.55 kN static load capacity: sell discount online as well as cheap machinery parts. d 5.0150 in static load capacity: 781.55 kN D 10.0000 in cage material: Machine Brass B 2.3120 in series: T thrust bearing type: Self-Aligning manufacturer upc number: 637410034822
Timken HH926744/HH926710 tapered roller bearings
Shop Timken HH926744/HH926710 tapered roller bearings huge online discount inventory. and Import machinery parts your car needs with Free 0.0 Inventory Shipping and Free Extended Warranty. N/A Minimum Buy Quantity Inventory 0.0 Manufacturer Name SCHAEFFLER GROUP Minimum Buy Quantity N/A Weight 0 Product Group B00308 Enclosure Open Precision Class ABEC 1 | ISO P0 Maximum
IKO BR 101816 UU needle roller bearings
What is the best 159 mm outside diameter over tangs: place to 115 mm d buy IKO BR 101816 UU needle roller bearings online? Manufacturing Service . d 115 mm compatible lock nut number: KM23 outside diameter over tangs: 159 mm series: MB-00 face diameter: 137 mm material: Steel key width: 12 mm tang thickness:
AST ASTEPB 4044-40 plain bearings
What is AST ASTEPB 4044-40 plain bearings in mechanical engineering? Manufacturing Service N/A Minimum Buy Quantity . Upload 0.0 Inventory your CAD file for an instant. NSK Manufacturer Name Inventory 0.0 Manufacturer Name NSK Minimum Buy Quantity N/A Weight 2.772 Product Group B04270 Enclosure Open Precision Class ABEC 7 | ISO P4 Material – Ball