Tangshan Jieli Machinery Equipment Co., Ltd.
Free Member
YRT50 Rotary Table Bearing

YRT50 Rotary Table Bearing

Min. Order:
1 Piece
Payment term:
TT/Western union
Delivery time:
Within three days
Technical Parameters:
Product Designations:
YRT50
Structure:
slewing bearing
Inside Diameter:
50 mm
Outside Diameter:
126 mm
Thickness:
30 mm
Weight:
1.6 KG
Precision Rating:
P0/p5/p6/P4
Bearing Material:
Chrome steel (Gcr15)
Seals Type:
open/rs/2rs/zz/z
YRT50 Rotary Table Bearing

YRT50 Rotary table bearing are ready-to-fit high precision bearings for high precision applications with combined loads. They can support radial loads and axial loads from both sides as well as tilting moments and are particularly suitable for bearing arrangements with high requirements for running accuracy, for example in rotary tables, face plates, milling heads and reversible clamps.

 

Product data of Rotary table bearings YRT50

d

50  mm 

 

D

126  mm 

 

H

30  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.

 

Number of retaining screws

1)

 

Retaining screws

a

Fixing holes in inner ring

C

10  mm 

 

D1 max

105  mm 

 

d1

5,6  mm 

Fixing holes in inner ring

d2

Fixing holes in inner ring

d3

5,6  mm 

Fixing holes in outer ring

G

Extraction thread

H1

20  mm 

 

H2

10  mm 

 

J

63  mm 

Fixing holes in inner ring

J1

116  mm 

Fixing holes in outer ring

t

12 X 30° 

Quantity of pitches X angle of pitches

Including retaining screws and extraction threads

m

1,6  kg 

Mass

MA

8,5  Nm 

Screw tightening torque

 

Tightening torque for screws to DIN 912, grade 10.9.

Ca

56000  N 

Basic dynamic load rating, axial

C0a

280000  N 

Basic static load rating, axial

Cr

28500  N 

Basic dynamic load rating, radial

C0r

49500  N 

Basic static load rating, radial

nG

440  1/min 

Limiting speed

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

MRL

2,5  Nm 

Bearing frictional torque

caL

1300  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

1100  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

1250  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

6200  N/µm 

Axial rigidity of rolling element set

crL

1500  N/µm 

Radial rigidity of rolling element set

ckL

5900  Nm/mrad 

Tilting rigidity of rolling element set

 

Rotary table bearings YRT series we can supply

P/N

d

D

H

YRT50

50

126

30

YRT80-TV

80

146

35

 YRT100

100

185

38

YRT120

120

210

40

YRT150

150

240

40

YRT180

180

280

43

YRT200

200

300

45

YRT260

260

385

55

YRT325

325

450

60

YRT395

395

525

65

YRT460

460

600

70

YRT580

580

750

90

YRT650

650

870

122

YRT850

850

1095

124

YRT950

950

1200

132

YRT1030

1030

1300

145

If you were interested in our products, please feel free to contact me.

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