YRT580 High Precision Axial And Radial Bearings 580*750*90mm
YRT580 High Precision Axial And Radial Bearings 580*750*90mm
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):395mm
OD(Outer diameter):525mm
Thickness(Height):90mm
Axial dynamic load rating(Ca):490KN
Axial static load rating(Coa):4250KN
Raial dynamic load rating(Cr):228KN
Raial static load rating(Cor):965KN
Friction torque:140Nm
Limiting speed:80r/min
Bearing friction torque:140Nm
Mass(Weight):89KG
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 | ||||||||||||||
YRT580 | 580 | 750 | 90 | 60 | 30 | 30 | 700 | 610 | 720 | 11.4 | 18 | 11 | 46 | 11.4 | 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 | |||||
YRT580 | 2 | M12 | 6 | 48*7.5° | 68 | 490 | 4250 | 228 | 965 | 80 | 140 | 89 |
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High quality YRT580 ( 89 kg Mass, ID: 580 mm OD: 750 mm WD: 90 mm , 3 Rows , Negative clearance Radial Clearance , P4/P2 Accuracy Class , Bearing steel Gcr15 Material , 228KN Radial dynamic , 965KN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. YRT580. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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