Good Quality YRT650 Rotary Table Bearings 650*870*122mm
The YRT650 bearing is a YRT Rotary table bearing with an inner diameter of 650 mm , an outer diameter of 870 mm, a width of 122 mm. It typically uses P4/P2 grade precision tolerances and features a Brass cage/Plastic cage cage, Bearing steel Gcr15 rings. It primarily bears Axial and radial directions, Its dynamic radial rated load is approximately 430KN, its static radial rated load is approximately 1700KN. It uses Negative clearance standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Feature: High load/High precision/High rigidity
Application: Applied on the machine tools, milling heads, rotary tables
YRT basic rotary table Bearings are designed with a radial full roller, two groups of axial needle Roller, cage assembly, an out ring, a L-section Inner ring and the second ring. the out ring and inner ring have fixing holes. Added preload after fitting simplified the unit construction,Shorten the work of fixing, Lowered the high on fixing. so this kind of bearing is particularly suitable for the situatin of High precision, high stiffness and the Union loads with low speed such as index tables and revolving milling heads.See Fig
*this kind of Bearing have axial and radial running precision for your chosen.
ID(Inner diameter):650mm
OD(Outer diameter):870mm
Thickness(Height):122mm
Axial dynamic load rating(Ca):870KN
Axial static load rating(Coa):7400KN
Raial dynamic load rating(Cr):430KN
Raial static load rating(Cor):1700KN
Friction torque:200Nm
Limiting speed:80r/min
Bearing friction torque:200Nm
Mass(Weight):170KG
| Type | size | fixing hole | |||||||||||||
| d | D | H | H1 | H2 | C | d1 | dn | dm | inner ring | outer ring | |||||
| unit:mm | do | ds | Ts | QTY 4) | dL | QTY 4) | |||||||||
| mm | mm | ||||||||||||||
| YRT650 | 650 | 870 | 122 | 78 | 44 | 34 | 800 | 680 | 830 | 14 | 20 | 13 | 45 | 14 | 42 |
| Type | Screw connection QTY | Connect screws holes | Pitch1)t | Tightening torque of screw | Basic load rating | Limited speed5) | Friction Moment3) | weight | ||||
| Axial | Radial | |||||||||||
| Dynamic | Static | Dynamic | Static | |||||||||
| MA2) | Ca | Coa | Cr | Cor | Grease | |||||||
| G | QTY | QTYXt | N m | KN | r/min | Nm | ≈Kg | |||||
| YRT650 | 2 | M12 | 6 | 48*7.5° | 116 | 1000 | 8000 | 455 | 1730 | 65 | 200 | 170 |
Share this product to:
Let more people see your product
-
- ZKLDF120 high speed axial and radial Chinese bearings 120*210*40mm
- ZKLDF bearings is a kind of high precision axial and radial angular
-
- Good quality YRT650 Rotary table bearings 650*870*122mm
- High load High rigidity High precision
-
- YRTM150 Bearing/YRT Rotary Table Bearing with high precision 150*240*43mm
- YRTM bearing is YRT bearings with AMO sensors Below is the charasteristics: High load High
-
- YRTS series rotary table bearings manufacturer YRTS325 325*450*60mm
- High load High rigidity High precision High speed
-
- ZKLDF260 cheap China angular contact ball bearings/ZKLDF260 rolling bearings 260*385*55mm
- ZKLDF bearing is a kind of high speed bearing, rolling element is
-
- ZKLDF200 High speed axial and radial ball bearings 200*300*45mm
- ZKLDF bearing is a kind of high speed bearing, rolling element is
-
- ZKLDF150 angular contact ball bearings 150*240*40mm
- ZKLDF bearings is a kind of high precision axial and radial angular
-
- RB10016 high precision crossed cylindrical roller bearing 100*140*16mm
- RB series(outer ring division type with inner rotating), this type is the