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
BLF207-22 KOYO A2 13 mm Bearing units
Bearing number BLF207-22 Brand KOYO Bore Diameter (mm) 34.925 d 34.925 mm A0 36.5 mm A 24 mm A1 13 mm B 32 mm H 122 mm J 100 mm L 89 mm N 12 mm S 8.5 mm Bolt (G) M10 A2 13 mm Weight 0.77 Kg Basic dynamic load rating (C) 25.7 kN
FBJ NJ2320 cylindrical roller bearings
How do I place an EMERGENCY order for a FBJ NJ2320 cylindrical roller bearings that I want to pick up at 0.0 Inventory TIMKEN Manufacturer Name N/A Minimum Buy Quantity a our store? Inventory 0.0 Manufacturer Name TIMKEN Minimum Buy Quantity N/A Weight 4.994 EAN 0883450120777 Product Group M06288 Number of Mounting Holes 4 Mounting
ZEN S2204-2RS self aligning ball bearings
What is ZEN S2204-2RS self aligning ball bearings in mechanical engineering? Manufacturing Service . Upload 160 Outer Diameter (mm) your CAD file 75x160x55 Size (mm) for an instant. Size (mm) 75x160x55 Bore Diameter (mm) 75 Outer Diameter (mm) 160 Width (mm) 55 d 75 mm D 160 mm B 55 mm C 55 mm r
Timken K45X53X28H needle roller bearings
What are the dimensions of a Timken K45X53X28H needle roller bearings? 0.0 Inventory Manufacturing Service . Get Your Free, Instant KOYO Manufacturer Name Quote！ Inventory 0.0 Manufacturer Name KOYO Minimum Buy Quantity N/A Weight 0 Product Group M06110