Part Number:
d:
D:
B:
  • YRTC Series Rotary Table Bearing
  • YRTC Series Rotary Table Bearing

Dimension and Parameters

Bearing type :YRTC325
Dimensions(mm)
d :325
D :450
H :60
H1 :40
H2 :20
C :20
D1 max. :415.1
J :342
J1 :430
Inner ring(mm)
d1 :9.3
d2 :15
a :8.2
qty :34
Outer ring(mm)
d3 :9.3
qty :33
Threaded extraction hole
G :M12
qty :3
Screw tightening torque(Nm)
MA2) :34
Pitch t
Quantity X t
Including retaining screws and extraction threads :36 x 10°
Basic load rating(KN)
axial
Ca :248000
Coa :1900000
radial
Co :183000
Cor :530000
Limiting speed (NG)
Continuous operation :
Swivel type operation, short operating duration :
Rigidity
bearing position
axial CaL kN/µm :13
radial CrLkN/µm :71
Tilting rigidity CkLkNm/mrad :159
rolling element set
axial CaL kN/µm :33
radial CrL kN/µm :99
Tilting rigidity CkLkNm/mrad :633
Weight(kg) :24.7