model RTC80

quality

m ≈kg	2

size (mm)

d	80
D	146
h	35
H1	23.35
C	12
D1 max	130
J	92
J1	138

lashing eye

inner ring d1	5.6
inner ring d2	10
inner ring a	5.7
quantity	12
housing washer ds	4.600
Number of outer rings	12

Angle t1

quantity ×t	12×30°

Reversible holes with threads

G	-
quantity	-

Torque of bolt tightening

MANm	8.5

Basic rated load

Axial dynamic load Ca N	56000
Axial static load Coa N	255000
Radial dynamic load Cr N	42500
Radial static load Cor N	100000

Limit speed 6)

nG min-1	530

Bearings friction torque

MRL Nm	1

rigidity

Support position axial crL kN/μm	0.71
Support position radial crL kN/μm	1.8
Support position Overturning stiffness ckL kN?m/mrad	1.6
Rolling body components axial crL kN/μm	5.6
Rolling body components radial crL kN/μm	2.1
Rolling body components Overturning stiffness ckL kN?m/mrad	9