INA YRTCMI260-XL
Combined Axial-, Radial-Super Precision Bearings
Axial / radial roller bearing. Double direction, screw mounting, with integrated incremental angle measuring ring
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
260 mm
Bore diameter
0 mm
Bore diameter upper tolerance
-0.018 mm
Bore diameter lower tolerance
D
385 mm
Outside diameter
0 mm
Outside diameter upper tolerance
-0.02 mm
Outside diameter lower tolerance
H
57.5 mm
Height
Cr
140,000 N
Basic dynamic load rating, radial
C0r
355,000 N
Basic static load rating, radial
Ca
168,000 N
Basic dynamic load rating, axial
C0a
1,090,000 N
Basic static load rating, axial
CG
300 1/min
Limiting speed
MR
9 Nm
Bearing friction torque at 5 1/min
≈m
18.6 kg
Weight
Mounting dimensions
J
280 mm
Pitch circle diameter fixing holes in inner ring
J1
365 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.
