INA YRT50
Combined Axial-, Radial-Super Precision Bearings
Axial/radial bearings YRT, double direction, for screw mounting
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
d
50 mm
Bore diameter
0 mm
Bore diameter upper tolerance
-0.008 mm
Bore diameter lower tolerance
D
126 mm
Outside diameter
0 mm
Outside diameter upper tolerance
-0.011 mm
Outside diameter lower tolerance
H
30 mm
Height
Cr
28,500 N
Basic dynamic load rating, radial
C0r
49,500 N
Basic static load rating, radial
Ca
56,000 N
Basic dynamic load rating, axial
C0a
280,000 N
Basic static load rating, axial
CG
440 1/min
Limiting speed
MR
2.5 Nm
Bearing friction torque at 5 1/min
≈m
1.61 kg
Weight
Mounting dimensions
J
63 mm
Pitch circle diameter fixing holes in inner ring
J1
116 mm
Pitch circle diameter fixing holes in outer ring
d1
5.6 mm
Fixing holes diameter inner ring
10
Quantity of fixing holes inner ring
d3
5.6 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
2 u00B5m
Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction.
