SKF
SKF 7007 CE/P4A Ball Bearing
Product Code:7007 CE/P4A
Description
Dimensionsd 35mmD 62mmB 14mmd1 43.7mmd2 41.6mmD1 52.25mmr1,2min.1mmr3,4min.0.6mma 13.5mmAbutment dimensionsdamin.39.6mmdbmin.39.6mmDamax.57.4mmDbmax.57.8mmramax.1mmrbmax.0.6mmdn 45.6mmCalculation dataBasic dynamic load ratingC 11.4kNBasic static load ratingC0 6.55kNFatigue load limitPu 0.28kNAttainable speed for grease lubrication 34000r/minAttainable speed for oil-air lubrication 50000r/minBall diameterDw 7.144mmNumber of ballsz 17 Reference grease quantityGref 2.4cm³Preload and stiffness (back-to-back, face-to-face)Preload class AGA 60NStatic axial stiffness, preload class A 31N/µmPreload class BGB 180NStatic axial stiffness, preload class B 49N/µmPreload class CGC 370NStatic axial stiffness, preload class C 67N/µmCalculation factorsCalculation factorf 1.06 Calculation factorf1 1 Calculation factorf2A 1 Calculation factorf2B 1.03 Calculation factorf2C 1.05 Calculation factorfHC 1 Calculation factorf0 7.9 MassMass bearing 0.15kgModel Number: 7007 CE/P4AInner Diameter?35mm Outer Diameter?62mm Width?14mmReference speed:- Limiting speed:-Type?Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precisionDetails? Angular contact ball bearings, super-precision
Technical Specifications
Dimensions
| d | 35 | mm | |
| D | 62 | mm | |
| B | 14 | mm | |
| d1 | 43.7 | mm | |
| d2 | 41.6 | mm | |
| D1 | 52.25 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 13.5 | mm |
Abutment dimensions
| da | min. | 39.6 | mm |
| db | min. | 39.6 | mm |
| Da | max. | 57.4 | mm |
| Db | max. | 57.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| dn | 45.6 | mm |
Calculation data
| Basic dynamic load rating | C | 11.4 | kN | |
| Basic static load rating | C0 | 6.55 | kN | |
| Fatigue load limit | Pu | 0.28 | kN | |
| Attainable speed for grease lubrication | 34000 | r/min | ||
| Attainable speed for oil-air lubrication | 50000 | r/min | ||
| Ball diameter | Dw | 7.144 | mm | |
| Number of balls | z | 17 | ||
| Reference grease quantity | Gref | 2.4 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 60 | N | |
| Static axial stiffness, preload class A | 31 | N/µm | ||
| Preload class B | GB | 180 | N | |
| Static axial stiffness, preload class B | 49 | N/µm | ||
| Preload class C | GC | 370 | N | |
| Static axial stiffness, preload class C | 67 | N/µm | ||
| Calculation factors | ||||
| 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 | ||
| Calculation factor | f0 | 7.9 | ||
Mass
| Mass bearing | 0.15 | kg |
- Model Number: 7007 CE/P4A
- Inner Diameter?35mm Outer Diameter?62mm Width?14mm
- Reference speed:- Limiting speed:-
- Type?Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
- Details? Angular contact ball bearings, super-precision