Description
Y-bearing plummer block units
Dimensions


d | 26.988 | mm | |
A | 40 | mm | |
A1 | 25 | mm | |
B | 38.1 | mm | |
H | 83.5 | mm | |
H1 | 42.9 | mm | |
H2 | 17 | mm | |
J | 117.5 | mm | |
J | max. | 127 | mm |
J | min. | 108 | mm |
L | 152 | mm | |
N | 23.5 | mm | |
N1 | 14 | mm | |
s1 | 22.2 | mm | |
Threaded hole | |||
RG | 1/8-27 NPT | ||
R1 | 1.5 | mm | |
Rα | 45 | ° | |
Grease fitting | |||
DN | 6.579 | mm | |
SWN | 11.112 | mm | |
GN | 1/8-27 NPT | ||
Dowel pins | |||
J6 | 140 | mm | |
J7 | 14 | mm | |
N4 | 3 | mm |
Calculation data
Basic dynamic load rating | C | 19.5 | kN | |
Basic static load rating | C0 | 11.2 | kN | |
Fatigue load limit | Pu | 0.475 | kN | |
Limiting speed | 6300 | r/min |
(with shaft tolerance h6)
Mass
Mass bearing unit | 1.15 | kg |
Mounting information
Hexagonal key size for grub screw | N | 3.175 | mm | |
Recommended tightening torque for grub screw | 4 | N·m | ||
Recommended diameter for attachment bolts, mm | G | 12 | mm | |
Recommended diameter for attachment bolts, inch | G | 0.0196 | in |
Appertaining products
Housing |
SY 506 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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