Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | VI160420 | |
| Bore diameter | d | 332 mm |
| Outside diameter | D | 486 mm |
| Width | B | 34 mm |
| Height | H | 39 mm |
| Basic dynamic load rating | C | 151 kN |
| Basic static load rating | C0 | 390 kN |
| Mass | ≈m | 23 kg |
| Minimum operating temperature | Tmin | -25 °C |
| Maximum operating temperature | Tmax | 80 °C |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1648545 | |
| Brand | INA | |
| Base Type | VI160420 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Slewing ring, 4 point contact bearing, internal gear teeth | |
| Short Description | Slewing ring, 4 point contact bearing, internal gear teeth |
Technical Data29 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D1) | 332 mm | |
| Outside Diameter (Da) | 486 mm | |
| Width (Width) | 34 mm | |
| Basic Static Load Rating, Axial (C0A) | 850,000 N | |
| Number Of Teeth (Z) | 85 | |
| Operating Temperature Min. (Tmin) | -25 °C | |
| Pitch Circle Diameter Gearing (D0) | 340 mm | |
| Basic Dynamic Load Rating, Axial (Ca) | 167,000 N | |
| Operating Temperature Max. (Tmax) | 80 °C | |
| Total Height (H) | 39 mm | |
| Normal Axial Clearance Min. (Normal Axial) | 0.07 mm | |
| Max. Tooth Force Root Fatigue Strenght (At A Shock Factor Of 1,2) (Fz Norm) | 12,300 N | |
| Inner Diameter Outer Ring (Di) | 419 mm | |
| Normal Axial Clearance Max. (Normal Axial) | 0.26 mm | |
| Number Of Fixing Holes In Inner Ring (Ni) | 16 | |
| Fixing Bore (Db) | 14 mm | |
| Outside Diameter Inner Ring (Da) | 421 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 151,000 N | |
| Max. Tooth Force Against Tooth Fracture (At A Shock Factor Of 1,35) (Fz Max) | 17,800 N | |
| Width Gearing (B) | 34 mm | |
| Basic Static Load Rating, Radial (C0R) | 390,000 N | |
| Modul Of Gearing (M) | 4 mm | |
| Pitch Circle Diameter Fixing Holes (La) | 462 mm | |
| Max. Radial Load Screws (Frictional Contact) (Fr Zul) | 66,100 N | |
| Pitchcircle Diameter Fixing Holes Inner Ring (Li) | 378 mm | |
| Width Outer Ring (Ha) | 34 mm | |
| Normal Radial Clearance Min. (Normal Radia) | 0.04 mm | |
| Normal Radial Clearance Max. (Normal Radia) | 0.16 mm | |
| Number Of Fixing Holes In Outer Ring (Na) | 16 |