KML Bearings and Equipment Ltd.
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YRTM460 460*600*70mm bearings YRTM Rotary table Turntable bearings

YRTM460 460*600*70mm Bearings YRTM Rotary Table Turntable Bearings

Min. Order:
1 Piece
Payment term:
T/T
Delivery time:
30 days on board from Shanghai port
Technical Parameters:
Product Designations:
YRTM460
Structure:
Axial/radial bearings YRTM, double direction
Inside Diameter:
460 mm
Outside Diameter:
600 mm
Thickness:
70 mm
Weight:
45 KG
Brand:
KML
Precision Rating:
P4、P2
Bearing Material:
42CrMo
Seals Type:
seals
YRTM460 460*600*70mm Bearings YRTM Rotary Table Turntable Bearings

YRTM460 Bearing features: 

Brand: KML
Lubrication: Grease 
Package: roller in case.
Certification: ISO 9001; ISO/TS 16949.
Marking: KML + YRTM460 + Tracking number.
Delivery: 30 days on board from Shanghai port after confirmed the order.
Trade terms: FOB Shanghai
Payment terms: 50% deposit and balance T/T before shipment.
High precision: Precision at P4, P2. 
High rigidity: YRT series bearings are with preload. 
High load capacity: Bearings can support axial load, radial load and tilting load. 
High speed: YRTS series bearings can be applied in the high speed working condition.  

 YRTM460 Specifications

m

45  kg 

 

Mass

MA

34  Nm 

 

Screw tightening torque

Tightening torque for screws to DIN 912, grade 10.9.

Ca

221000  N 

 

Basic dynamic load rating, axial

C0a

1690000  N 

 

Basic static load rating, axial

Cr

168000  N 

 

Basic dynamic load rating, radial

C0r

570000  N 

 

Basic static load rating, radial

nG

560  1/min 

 

Limiting speed
For high operating durations or continuous operation, please contact us.

caL

8900  N/µm 

 

Axial rigidity of bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.

crL

1800  N/µm 

 

Radial rigidity of bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.

ckL

280000 Nm/mrad 

 

Tilting rigidity of the bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.

caL

25400  N/µm 

 

Axial rigidity of rolling element set

crL

9500  N/µm 

 

Radial rigidity of rolling element set

ckL

843000 Nm/mrad 

 

Tilting rigidity of rolling element set

Mm

15738  kg cm^2 

 

Mass moment of inertia for rotating inner ring IR

Mm

7379  kg cm^2 

 

Mass moment of inertia for rotating outer ring AU


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