English
Russian
Chinese
YRT260P4 YRT bearing yrt turntable bearing
YRT260P4 YRT bearing yrt turntable bearing
YRT260P4 YRT bearing yrt turntable bearing
- Bearing:YRT260P4
- type:YRT Bearing
- d:260mm
- D:385mm
- H:55mm
- Speed:200 r/min
- Weight:18.3KG
- Application:CNC Rotary Table
- Brand:MONTON
- Origin:Luoyang
- Delivery:7 days
- Price:ask
- Packing:Wooden Case
| bearing type | Dimensions | fixing holes | Number of retaining screws | ||||||||||||
| d | D | H | H1 | C | D1 | J | J1 | inner ring | outer ring | ||||||
| unit： mm | d1 | d2 | a | qty | d3 | qty | |||||||||
| mm | mm | ||||||||||||||
| YRT260 | 260 | 385 | 55 | 36.5 | 18 | 345 | 280 | 365 | 9.3 | 15 | 8.2 | 34 | 9.3 | 33 | 2 |
| bearing type | Extraction thread hole | Number of pitches X angle of pitches | Screw tightening torque | Basic load rating | Limiting speed | Bearing frictional torque | weight | ||||
| axial | radial | ||||||||||
| dynamic load | static load | dynamic load | static load | ||||||||
| MA2) | Ｃａ | Coa | Cr | Cor | grease | ||||||
| G | qty | qty×t | Ｎｍ | KN | r/min | Nm | Kg | ||||
| YRT260 | M12 | 3 | 36×10° | 34 | 160 | 1060 | 93 | 290 | 200 | 20 | 18.3 |
| Machining tolerances for shafts | |||||||
| Bearings | shaft diameter （mm） | roundness（○） | perpendicularity（⊥） | parallelism（∥） | roughness Ra | ||
| Nominal dimension | upper | lower | t1（µm） | t3（µm） | t4（µm） | Ra（µm） | |
| YRT260 | 260 | 0 | -0.023 | 12 | 8 | 8 | 0.8 |
| Machining tolerances for housings | |||||||
| Bearings | （mm）housing diameter | roundness（○） | perpendicularity（⊥） | parallelism（∥） | roughness Ra | ||
| Nominal dimension | upper | lower | t1（µm） | t3（µm） | t4（µm） | Ra（µm） | |
| YRT260 | 385 | +0.029 | -0.007 | 13 | 9 | 9 | 0.8 |
YRT series turntable bearing with a set of radial roller, two groups of thrust roller cage full components of composite structure design, an outer ring, a l-shaped inner ring and the inner ring, inner and outer ring with mounting holes, and before delivery or addition of pre-load, not only simplify the structure of the components, reduced the workload of installation, reducing the high requirements for installation.Therefore, for low-speed and short-time operation occasions with high precision, high rigidity and bearing joint load requirements, such as dividing table and rotary milling head, it is extremely suitable to choose YRT series rotary table bearing.
