INA YRT80-TV
Combined Axial-, Radial-Super Precision Bearings
Axial/radial bearings YRT, double direction, for screw mounting
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
80 mm
Bore diameter
0 mm
Bore diameter upper tolerance
-0.009 mm
Bore diameter lower tolerance
D
146 mm
Outside diameter
0 mm
Outside diameter upper tolerance
-0.011 mm
Outside diameter lower tolerance
H
35 mm
Height
Cr
44,000 N
Basic dynamic load rating, radial
C0r
98,000 N
Basic static load rating, radial
Ca
38,000 N
Basic dynamic load rating, axial
C0a
158,000 N
Basic static load rating, axial
CG
350 1/min
Limiting speed
MR
3 Nm
Bearing friction torque at 5 1/min
≈m
2.179 kg
Weight
Mounting dimensions
J
92 mm
Pitch circle diameter fixing holes in inner ring
J1
138 mm
Pitch circle diameter fixing holes in outer ring
d1
5.6 mm
Fixing holes diameter inner ring
d2
10 mm
Counterbore diameter of fixing holes
a
4 mm
Counterbore depth of fixing holes
10
Quantity of fixing holes inner ring
d3
4.6 mm
Fixing holes diameter outer ring
12
Quantity of fixing holes outer ring
n
12
Pitch quantity
t
30 u00B0
Pitch separation angle
MA
8.5 Nm
Screw tightening torque
2
Quantity of retaining screws
t1
3 u00B5m
Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction.
