INA YRT395 Axial/radial bearings

d

395  mm 

D

525  mm 

H

65  mm 

46  

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

45  

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

2  

3  

Number of extraction threads

1)

Retaining screws

a

8,2  mm 

Fixing holes in inner ring

C

20  mm 

D_{1 max}

486  mm 

d₁

9,3  mm 

Fixing holes in inner ring

d₂

15  mm 

Fixing holes in inner ring

d₃

9,3  mm 

Fixing holes in outer ring

G

M12  

Extraction thread

H₁

42,5  mm 

H₂

22,5  mm 

J

415  mm 

Fixing holes in inner ring

J₁

505  mm 

Fixing holes in outer ring

t

48 X 7,5°  

Quantity of pitches X angle of pitches
Including retaining screws and extraction threads

m

33  kg 

Mass

M_A

34  Nm 

Screw tightening torque

Tightening torque for screws to DIN 912, grade 10.9.

C_a

202000  N 

Basic dynamic load rating, axial

C_0a

2010000  N 

Basic static load rating, axial

C_r

133000  N 

Basic dynamic load rating, radial

C_0r

435000  N 

Basic static load rating, radial

n_G

90  1/min 

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

M_RL

55  Nm 

Bearing frictional torque

c_aL

4900  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.

c_rL

6000  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.

c_kL

130000  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.

c_aL

30300  N/µm 

Axial rigidity of rolling element set

c_rL

11300  N/µm 

Radial rigidity of rolling element set

c_kL

684000  Nm/mrad 

Tilting rigidity of rolling element set