da | 123.825 | mm | |
Da | 250 | mm | |
Ca | 77.8 | mm | |
A1 | 149.225 | mm | |
A2 | 260.35 | mm | |
S | 4.763 | mm | |
ba | 61.119 | mm | |
H | 298.45 | mm | |
H1 | 152.4 | mm | |
H2 | 60.325 | mm | |
L | 511.175 | mm | |
Threaded holes | |||
R1 | 87.313 | mm | |
R2 | 38.1 | mm | |
RG | 3/4 NPT | ||
PG | 1/4 NPT | ||
Oil level | |||
h | 51.594 | mm |
Housing | SSAFS 528 | |||
Bearing | 22228 CCK/W33 | |||
Adapter sleeve assembly | SNW 28x4.7/8 | |||
Stabilizing ring | SR-28-0 | |||
Taconite seal | TER 121 | |||
|
End plug (suffix Y) | EPR 27 |
Max. speed for Taconite seal | 625 | r/min |
P60° | 301 | kN | |
P90° | 180 | kN | |
P120° | 116 | kN | |
P150° | 105 | kN | |
P180° | 127 | kN | |
Pa | 28.5 | kN |
Mass pillow block | 94.3 | kg |
Cap bolt | 3/4-10 UNC | |||
Cap bolt recommended tightening torque | 515.2 | N·m | ||
Cap bolt, SAE grade | 8 | |||
Eye bolt | 2 x 3/8-16 UNC | |||
Initial grease fill | 481.95 | g |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ