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IKO AZK507811 Thrust Roller & Cage Assembly 50x78mm
IKO AZK507811 thrust roller and cage assembly. 50mm nominal bore x 78mm nominal OD (cage: 50.05×77.5mm), 11mm roller dia. Use with WS and GS rings.
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- Caged cylindrical roller thrust assembly for heavy axial loads in minimal space
- Cylindrical rollers offer higher load capacity than needle roller types
- IKO precision manufacture to JIS B 1514 standards
- Interchangeable with matching size AZ, WS and GS components
- Rigid cage structure for high rotational speed and precise running
- Used with WS inner ring and GS outer ring to build a complete thrust roller bearing
| Brand | IKO |
|---|---|
| Bearing Type | Thrust Roller & Cage Assembly |
| Inner Diameter (Bore) | 50 mm |
| Outer Diameter | 78 mm |
| Material | Chrome Steel |
| Roller Diameter (Dw) | 11 mm |
| Cage Bore (dc) | 50.05 mm |
| Cage Outside Diameter (Dc) | 77.5 mm |
| Dynamic Load Rating (Cr) | 84300 N |
| Static Load Rating (C₀) | 232000 N |
| Limiting Speed (Oil) | 4500 rpm |
| Compatible Parts | AZ507822, GS5078, WS5078 |
| Features & Benefits | Caged cylindrical roller thrust assembly for heavy axial loads in minimal space Cylindrical rollers offer higher load capacity than needle roller types IKO precision manufacture to JIS B 1514 standards Interchangeable with matching size AZ, WS and GS components Rigid cage structure for high rotational speed and precise running Used with WS inner ring and GS outer ring to build a complete thrust roller bearing |
IKO AZK507811 Thrust Roller & Cage Assembly
The IKO AZK507811 is part of the IKO Thrust Roller Bearing (AZ) system – a heavy-duty thrust bearing using cylindrical rollers. The complete bearing is made up of three components: the AZK roller-and-cage assembly, the WS inner ring and the GS outer ring, which together form the complete AZ bearing.
Load Ratings & Speed
Basic dynamic load rating (C): 84300 N. Basic static load rating (C₀): 232000 N. Allowable rotational speed (oil): 4500 rpm (grease: maximum 25% of this value).
Compatible Components
This component is designed to be used with: AZ507822, GS5078, WS5078.
Manufactured by IKO (Nippon Thompson) to JIS B 1514 dimensional standards.
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