YRT395 395X525X65mm Rotary Table Bearing
The YRT395 bearing is a YRT Bearing with an inner diameter of 395 mm , an outer diameter of 525 mm, a width of 65 mm. It typically uses P4 grade precision tolerances and Gcr15 balls, Gcr15 rings. It primarily bears Radial, Its dynamic radial rated load is approximately 95, its static radial rated load is approximately 150. It uses C0 standard radial clearance, Rubber. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Application: Rotary table
YRT395 395X525X65mm Rotary Table Bearing
| 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 | ||||||||||||||
| YRT395 | 395 | 525 | 65 | 42.5 | 20 | 486 | 415 | 505 | 9.3 | 15 | 8.2 | 46 | 9.3 | 45 | 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 | ||||
| YRT395 | M12 | 3 | 48×7.5° | 34 | 300 | 2280 | 186 | 655 | 140 | 55 | 33 |
YRT precision rotary table bearing is a kind of bearing fixed by a bidirectional thrust bearing and a
centripetalguided bearing. They can support radial loads, axial loads from both directions and
tilting moments free from clearance and are particularly suitable for bearing arrangements with
high requirements for running accuracylike rotary tables, millings heads and reversible clamps.Due
to the fixing holes in the bearing rings, the units are very easy to fit. The bearings are radially and
axially preloaded after fitting.
Bearing features:
1. High precision: precision at P4, P2.
2. High rigidity: YRT series bearings are with preload.
3. High load capacity: bearings can support axial load, radial load and tilting load.
4. High speed: YRTS series bearings can be applied in the high speed working condition
Sealing/Lubricant:
YRT bearings are supplied with seals. YRT bearings are greased by a lithium complex soap grease
and can be lubricated via the outer ring and L-section ring.
Operating temperature:
YRT bearings are suitable for operating temperatures from 30℃ to 120℃.
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