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Amerika Birleşik Devletleri
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23988-K-MB
Spherical Roller Bearing
Spherical roller bearing 239..-K-MB, symmetric 3 ribs
Remanufacturable
Yerine geçer
23988K.MB
Main Dimensions & Performance Data
| d | 440 mm | Bore diameter |
| D | 600 mm | Outside diameter |
| B | 118 mm | Width |
| Cr | 2.230.000 N | Basic dynamic load rating, radial |
| C0r | 5.200.000 N | Basic static load rating, radial |
| Cur | 305.000 N | Fatigue load limit, radial |
| nG | 1.130 1/min | Limiting speed |
| nϑr | 620 1/min | Reference speed |
| ≈m | 96,64 kg | Ağırlık |
Mounting dimensions
| da min | 454,6 mm | Minimum diameter shaft shoulder |
| Da max | 585,4 mm | Maximum diameter of housing shoulder |
| ra max | 3 mm | Maximum recess radius |
| da max | 482 mm | Maximum diameter of shaft shoulder |
| db min | 454 mm | Minimum cavity diameter of the sleeve |
| Ba min | 17 mm | Minimum cavity width of the sleeve |
Dimensions
| rmin | 4 mm | Minimum chamfer dimension |
| D1 | 552,8 mm | Bore diameter outer ring |
| ds | 12,5 mm | Diameter lubrication hole |
| ns | 23,5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0,18 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 3,66 | Dynamic axial load factor |
| Y2 | 5,46 | Dynamic axial load factor |
| Y0 | 3,58 | Static axial load factor |
Additional information
H3988-HG | Adapter sleeve | |
AH3988-H | Withdrawal sleeve |
Tümü
Tümü
2017-08-15 | Katalog | MH1 Dismounting Hydraulic | Deutsch
Ausbau von Wälzlagern - Hydraulischer Ausbau
2017-08-15 | Katalog | MH1 Dismounting Mechanical | Deutsch
Ausbau von Wälzlagern - Mechanischer Ausbau
2017-09-15 | Katalog | MH1 Services | Deutsch
Dienstleistungen
2017-08-15 | Katalog | MH1 Dismounting Hydraulic | Englisch
Dismounting of rolling bearings - Hydraulic dismounting
2017-08-15 | Katalog | MH1 Dismounting Mechanical | Englisch
Dismounting of rolling bearings - Mechanical dismounting
2017-08-15 | Katalog | MH1 Mounting Hydraulic | Deutsch
Einbau von Wälzlagern - Hydraulischer Einbau
2017-08-15 | Katalog | MH1 Mounting Mechanical | Deutsch
Einbau von Wälzlagern - Mechanischer Ausbau
2017-08-15 | Katalog | MH1 Mounting Hydraulic | Englisch
Mounting of rolling bearings - Hydraulic mounting
2017-08-15 | Katalog | MH1 Mounting Mechanical | Englisch
Mounting of rolling bearings - Mechanical mounting
2017-09-15 | Katalog | MH1 Services | Englisch
Services
2017-09-15 | Katalog | MH1 Tables | Deutsch
Tabellen
2017-09-15 | Katalog | MH1 Tables | Englisch
Tables
2017-09-15 | Katalog | MH1 Technical principles | Englisch
Technical principles
2017-09-15 | Katalog | MH1 Technical principles | Deutsch