Size

d	200.0mm	Hole diameter
D	300.0mm	Outer diameter
H	45.0mm	Height
_d1	min.274.0mm	Diameter of the groove of the inner ring's big stopper
C	15.0mm	Outer ring (seat) width
_H1	30.0mm	Distance
J	215.0mm	Inner ring (shaft/positioning washer) hole pitch circle diameter
_J1	285.0mm	Outer ring (seat) hole pitch circle diameter
N	7.0mm	Inner ring (shaft/positioning washer) through hole
_N1	11.0mm	Oil drain hole for inner ring (shaft collar)
_N2	7.0mm	Outer ring (seat) through hole
a	6.2mm	Inner ring (collar) oil drain hole depth
_r1	0.6mm	Outer ring (seat) chamfer size
_r2	min.0.3mm	Chamfer size

Data calculation

Basic rated radial dynamic load	C	93.5kN
Basic rated radial static load	_C0	270kN
Basic rated axial dynamic load	C	85kN
Basic rated axial static load	_C0	630kN
Allowable speed for grease lubrication		170r/min
Oil-air lubrication permissible speed		340r/min
Axial preload		2.9kN
Axial unloading force		6.2kN
Friction torque	_CRL	14N-m
Preloaded Class A axial stiffness (two bearings in back-to-back or face-to-face configuration)		12kN/µm
Preload Class B axial stiffness (two bearings back-to-back or face-to-face configuration)		6.5kN/µm
Torque stiffness		75kN-m/mrad