| Customization: | Available |
|---|---|
| Standard or Nonstandard: | Standard |
| Feature: | High Speed, Vacuum, Heat-Resistant |
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| di | 736 mm | ||
| Da | 914 | mm | Centring lengths (see dimension drawing) Tolerance: -IT7 |
| do | 752 | mm | |
| da | 841 | mm | Centring lengths (see dimension drawing) Tolerance: -IT7 |
| Di | 845 | mm | Tolerance: +0,6/0 |
| H | 56 | mm | |
| La | 890 | mm | |
| Li | 805 | mm | |
| m | 8 | mm | Tooth modulus |
| na | 40 | Number of fixing holes in outer ring | |
| ni | 40 | Number of fixing holes in inner ring | |
| z | 94 | Number of teeth |
| m | 69 kg | Mass |
| Fr per | 165200 N | Maximum permissible radial load against friction lock |
| Fz norm | 31400 N | Maximum permissible tooth force (dedendum fatigue strength) |
| Fz max | 46700 N | Max. permissible tooth force against tooth fracture in dedendum |
| Ca | 300000 N | Basic dynamic load rating, axial |
| COa | 1090000 N | Basic static load rating, axial |
| Cr | 212000 N | Basic dynamic load rating, radial |
| COr | 530000 N | Basic static load rating, radial |
| VSPmin | 0,01 | Bearing clearance: preload |
| VSPmax | 0,04 | Bearing clearance: preload |
Internal Gear Structure:
The gear ring is typically integrated on the inner or outer ring of the bearing (commonly the inner ring), engaging with the driving gear (e.g., motor-driven gear) in the gear transmission system to facilitate power transfer. The tooth profile is predominantly involute, with gear surfaces treated by processes like high-frequency quenching to improve wear resistance.
Rolling Elements and Raceways:
The bearing interior usually adopts single or double rows of balls/rollers to provide load-carrying capacity. It can withstand combined axial loads, radial loads, and overturning moments.
Sealing and Lubrication:
Equipped with sealing structures to prevent contaminant ingress and grease leakage. Lubrication methods include regular grease replenishment or centralized lubrication systems.
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