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Self aligning ball bearing
2309-2RS-TVH Self-aligning Ball Bearings
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
45 mm
D
100 mm
B
36 mm
Cr
38500 N
Cor
12700 N
Cur
810 N
Limiting speed
4200 rpm
Mounting dimensions
da min
54 mm
Shaft shoulder minimum diameter
r min
1.5 mm
Minimum chamfer size
Da max
91 mm
Maximum diameter of housing shoulder
D2
85.8 mm
Pocket to Outer Ring Inner Diameter
d2
57.5 mm
Thrust washer diameter
ra max
1.5 mm
Maximum pocket radius
Temperature range
T min
-20 °C
Minimum operating temperature
T max
100 °C
Maximum operating temperature
Calculation coefficient
e
0.25
Fa\/Fr corresponds to different X and Y coefficients
Y1
2.51
Axial dynamic load factor
Y2
3.88
Axial dynamic load factor
Y0
2.63
Axial static load factor