LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
THE BEARING CHANGES THE WORLD!
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| 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 | ||||||||||||||
| YRT950 | 950 | 1200 | 132 | 86 | 40 | 1130 | 990 | 1160 | 18 | 26 | 17 | 58 | 18 | 54 | 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 | ||||
| YRT950 | M16 | 6 | 60×6° | 284 | 1290 | 11400 | 530 | 2040 | 40 | 600 | 312 |
| 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) | |
| YRT950 | 950 | 0 | -0.036 | 20 | 14 | 14 | 1.6 |
| 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) | |
| YRT950 | 1200 | +0.052 | -0.014 | 24 | 16 | 16 | 1.6 |