Description
Y-bearing plummer block units
Dimensions


d | 55.562 | mm | |
A | 60 | mm | |
A1 | 36 | mm | |
B | 55.6 | mm | |
H | 128.5 | mm | |
H1 | 63.5 | mm | |
H2 | 24 | mm | |
J | 171.5 | mm | |
J | max. | 181 | mm |
J | min. | 162 | mm |
L | 219 | mm | |
N | 27.5 | mm | |
N1 | 18 | mm | |
s1 | 33.4 | mm | |
Threaded hole | |||
RG | 1/8-27 NPT | ||
R1 | 4 | mm | |
Rα | 45 | ° | |
Grease fitting | |||
DN | 6.579 | mm | |
SWN | 11.112 | mm | |
GN | 1/8-27 NPT | ||
Dowel pins | |||
J6 | 201 | mm | |
J7 | 21 | mm | |
N4 | 3 | mm |
Calculation data
Basic dynamic load rating | C | 43.6 | kN | |
Basic static load rating | C0 | 29 | kN | |
Fatigue load limit | Pu | 1.2 | kN | |
Limiting speed | 3600 | r/min |
(with shaft tolerance h6)
Mass
Mass bearing unit | 3.8 | kg |
Mounting information
Hexagonal key size for grub screw | N | 4.762 | mm | |
Recommended tightening torque for grub screw | 16.5 | N·m | ||
Recommended diameter for attachment bolts, mm | G | 16 | mm | |
Recommended diameter for attachment bolts, inch | G | 0.0246 | in |
Appertaining products
Housing |
SY 511 U
|
|||
Bearing |
For additional information about the meaning and limitations of the product data, refer to Y-bearing plummer block unitsand Y-bearing units (ball bearing units).
Details
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