INA YRTSM325
Combined Axial-, Radial-Super Precision Bearings
Axial/radial bearings, double direction, screw mounting, for higher speeds, with integrated angular measuring system
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
325 mm
Bore diameter
0 mm
Bore diameter upper tolerance
-0.023 mm
Bore diameter lower tolerance
D
450 mm
Outside diameter
0 mm
Outside diameter upper tolerance
-0.023 mm
Outside diameter lower tolerance
H
60 mm
Height
Cr
109,000 N
Basic dynamic load rating, radial
C0r
320,000 N
Basic static load rating, radial
Ca
191,000 N
Basic dynamic load rating, axial
C0a
1,260,000 N
Basic static load rating, axial
CG
760 1/min
Limiting speed
≈m
27 kg
Weight
Mounting dimensions
J
342 mm
Pitch circle diameter fixing holes in inner ring
J1
430 mm
Pitch circle diameter fixing holes in outer ring
d1
9.3 mm
Fixing holes diameter inner ring
d2
15 mm
Counterbore diameter of fixing holes
a
8.2 mm
Counterbore depth of fixing holes
34
Quantity of fixing holes inner ring
d3
9.3 mm
Fixing holes diameter outer ring
33
Quantity of fixing holes outer ring
n
36
Pitch quantity
t
10 u00B0
Pitch separation angle
G
M12
Threaded extraction hole
3
Quantity of threaded extraction hole
MA
34 Nm
Screw tightening torque
2
Quantity of retaining screws
t1
6 u00B5m
Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction.
