Description
Y-bearing plummer block units
Dimensions


d | 70 | mm | |
A | 72 | mm | |
A1 | 46 | mm | |
B | 69.9 | mm | |
H | 155.5 | mm | |
H1 | 79.4 | mm | |
H2 | 27 | mm | |
J | 210 | mm | |
J | max. | 215 | mm |
J | min. | 205 | mm |
L | 266 | mm | |
N | 30 | mm | |
N1 | 25 | mm | |
s1 | 39.7 | mm | |
Threaded hole | |||
RG | 1/4-28 UNF | ||
R1 | 6 | mm | |
Rα | 45 | ° | |
Grease fitting | |||
DN | 6.5 | mm | |
SWN | 7 | mm | |
GN | 1/4-28 SAE-LT | ||
Dowel pins | |||
J6 | 246 | mm | |
J7 | 26 | mm | |
N4 | 4 | mm |
Calculation data
Basic dynamic load rating | C | 62.4 | kN | |
Basic static load rating | C0 | 45 | kN | |
Fatigue load limit | Pu | 1.8 | kN | |
Limiting speed | 2800 | r/min |
(with shaft tolerance h6)
Mass
Mass bearing unit | 6.2 | kg |
Mounting information
Hexagonal key size for grub screw | N | 5 | mm | |
Recommended tightening torque for grub screw | 16.5 | N·m | ||
Recommended diameter for attachment bolts, mm | G | 20 | mm | |
Recommended diameter for attachment bolts, inch | G | 0.75 | in |
Appertaining products
Housing | ||||
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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