KML Bearings and Equipment Ltd.
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YRT80-TV Rotary table bearing Turntable bearing 80*146*35*23.35mm

YRT80-TV Rotary Table Bearing Turntable Bearing 80*146*35*23.35mm

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Min. Order:
1 Piece
Payment term:
T/T
Delivery time:
30 days on board from Shanghai port after confirme
Technical Parameters:
Product Designations:
YRT80
Structure:
Turntable bearing
Inside Diameter:
80 mm
Outside Diameter:
146 mm
Thickness:
35 mm
Weight:
2.4 KG
Brand:
KML
Precision Rating:
P4、P2
Bearing Material:
42CrMo
Seals Type:
seals
YRT80-TV Rotary Table Bearing Turntable Bearing 80*146*35*23.35mm

 

YRT Rotary Table Bearing: 

 

YRT bearing consists of thrust/radial housing washer, a thrust/radial shaft, two axial needle roller and cage assemblies and a group of radial cylindrical roller. Housing washer and shaft washer have equally spaced fitting bolt. This kind of bearings has high axial load and radial load, and high tilting rigidity and high precision. This bearing can be used to the machine tool and other high precision machinery of the rotary table or sub-set, and also can be used for chuck, measuring instruments and test equipment and rotary table configuration. This bearing requires higher quality or the parts to match it. You must control screw tightening torque when install it. 

YRT80 features:

 

 

 

d

80  mm 

 

Sizes d > 1030 mm available by agreement

 

D

146  mm 

 

 

 

H

35  mm 

 

 

 

 

10 

 

Number of fixing holes in inner ring
Attention!
For fixing holes in the adjacent construction.
Note the pitch of the bearing holes.

 

12 

 

Number of fixing holes in outer ring
Attention!
For fixing holes in the adjacent construction.
Note the pitch of the bearing holes.

 

2 

 

Number of retaining screws

 

1)

 

 

Retaining screws

 

2)

 

 

Screw counterbores in the L-section ring open to the bearing bore, see Figure 2.)
Bearing inside diameter unsupported in area x.

 

a

4  mm 

 

Fixing holes in inner ring

 

C

12  mm 

 

 

 

D1 max

130  mm 

 

 

 

d1

5,6  mm 

 

Fixing holes in inner ring

 

d2

10  mm 

 

Fixing holes in inner ring

 

d3

4,6  mm 

 

Fixing holes in outer ring

 

H1

23,35  mm 

 

 

 

H2

11,65  mm 

 

 

 

J

92  mm 

 

Fixing holes in inner ring

 

J1

138  mm 

 

Fixing holes in outer ring

 

t

12 X 30° 

 

Pitch t
Including retaining screws and extraction threads

Quantity X t

 

 

m

2,4  kg 

 

Mass

 

MA

8,5 / 4,5  Nm 

 

Screw tightening torque

Tightening torque for screws to DIN 912, grade 10.9.

 

Ca

38000  N 

 

Basic dynamic load rating, axial

 

C0a

158000  N 

 

Basic static load rating, axial

 

Cr

44000  N 

 

Basic dynamic load rating, radial

 

C0r

98000  N 

 

Basic static load rating, radial

 

nG

350  1/min 

 

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

 

MR

3  Nm 
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Related Search: 
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80*146*35*23.35 Bearing
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Categories:  YRT Rotary Table Bearings
YRT80 Related Products »
Product Groups
YRT rotary table bearing
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