SIGMA NJ 312 cylindrical roller bearings

SIGMA NJ 312 cylindrical roller bearings Deal is 40x68x15 Size (mm) your source for OEM and accessories. We sell Genuine at discount prices.
Size (mm) | 40x68x15 |
Bore Diameter (mm) | 40 |
Outer Diameter (mm) | 68 |
Width (mm) | 15 |
d | 40 mm |
D | 68 mm |
B | 15 mm |
d1 | 49.7 mm |
d2 | 47.6 mm |
D1 | 58.25 mm |
K | 0.5 mm |
C1 | 5.03 mm |
r1,2 – min. | 1 mm |
r3,4 – min. | 0.6 mm |
a | 14.8 mm |
da – min. | 44.6 mm |
db – min. | 44.6 mm |
Da – max. | 63.4 mm |
Db – max. | 63.8 mm |
ra – max. | 1 mm |
rb – max. | 0.6 mm |
dn | 51.6 mm |
Basic dynamic load rating – C | 12.4 kN |
Basic static load rating – C0 | 7.6 kN |
Fatigue load limit – Pu | 0.32 kN |
Limiting speed for grease lubrication | 36000 r/min |
Limiting speed for oil lubrication | 56000 mm/min |
Ball – Dw | 7.144 mm |
Ball – z | 19 |
Gref | 2.8 cm3 |
Calculation factor – f0 | 8.1 |
Preload class A – GA | 65 N |
Preload class B – GB | 200 N |
Preload class C – GC | 390 N |
Calculation factor – f | 1 |
Calculation factor – f2A | 1 |
Calculation factor – f2B | 1.03 |
Calculation factor – f2C | 1.05 |
Calculation factor – fHC | 1.01 |
Preload class A | 38 N/micron |
Preload class B | 60 N/micron |
Preload class C | 81 N/micron |
r1,2 min. | 1 mm |
r3,4 min. | 0.6 mm |
da min. | 44.6 mm |
db min. | 44.6 mm |
Da max. | 63.4 mm |
Db max. | 63.8 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
Basic dynamic load rating C | 12.4 kN |
Basic static load rating C0 | 7.65 kN |
Fatigue load limit Pu | 0.32 kN |
Attainable speed for grease lubrication | 36000 r/min |
Attainable speed for oil-air lubrication | 56000 r/min |
Ball diameter Dw | 7.144 mm |
Number of balls z | 19 |
Reference grease quantity Gref | 2.8 cm³ |
Preload class A GA | 65 N |
Static axial stiffness, preload class A | 38 N/µm |
Preload class B GB | 200 N |
Static axial stiffness, preload class B | 60 N/µm |
Preload class C GC | 390 N |
Static axial stiffness, preload class C | 81 N/µm |
Calculation factor f | 1.06 |
Calculation factor f1 | 1 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.03 |
Calculation factor f2C | 1.05 |
Calculation factor fHC | 1.01 |
Calculation factor f0 | 8.1 |
Mass bearing | 0.17 kg |
Detailed Parameters
parameter:
Similar products
FYH UCP308-24 bearing units
FYH UCP308-24 bearing units manufacturer and global N/A Minimum Buy Quantity supplier of reliable ball and roller … FYH UCP308-24 bearing units Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique 0.0 Inventory requirements of our targeted industries. Inventory 0.0 Manufacturer Name TIMKEN Minimum Buy Quantity N/A Weight 158.304 Product Group
PFI PHU51000 angular contact ball bearings
100% SCHAEFFLER GROUP Manufacturer Name Authentic. PFI PHU51000 angular contact ball bearings Highest Quality. 0.0 Inventory Certified Supplier. Inventory 0.0 Manufacturer Name SCHAEFFLER GROUP Minimum Buy Quantity N/A Weight 0 Product Group M06288
20FSF35 NSK r1 min. 0.3 mm 20x35x16mm Plain bearings
Bearing number 20FSF35 Size (mm) 20x35x16 Brand NSK Bore Diameter (mm) 20 Outer Diameter (mm) 35 Width (mm) 16 d 20 mm D 35 mm B 16 mm C 12 mm U 29 mm d1 24.1 mm r min. 0.3 mm r1 min. 0.3 mm Angle 9.5 ° Weight 0.065 Kg Basic dynamic load rating
ISO NJ3209 cylindrical roller bearings
The online ISO NJ3209 cylindrical roller bearings 22213e/c3-skf SKU: parts store gives you immediate access to a selection of more than 1.4 million new, 0.02 KGS Weight: used, remanufactured. SKU: 22213e/c3-skf Availability: In Stock Weight: 0.02 KGS d 65mm D 120mm B 31mm Dynamic Load Rating (kN): 193 Static Load Rating (kN): 216 Reference Speed