da | 85.725 | mm | |
Da | 180 | mm | |
Ca | 55.804 | mm | |
A1 | 111.125 | mm | |
A2 | 152.797 | mm | |
S | 4.763 | mm | |
ba | 44.45 | mm | |
H | 217.488 | mm | |
H1 | 114.3 | mm | |
H2 | 44.45 | mm | |
J | min. | 295.275 | mm |
J | max. | 333.375 | mm |
J1 | 60.325 | mm | |
L | 387.35 | mm | |
N1 | 22.225 | mm | |
Threaded holes | |||
R1 | 58.737 | mm | |
R2 | 30.163 | mm | |
RG | 3/8 NPT | ||
PG | 1/4 NPT | ||
Oil level | |||
h | 42.069 | mm |
Housing | FSAF 520 | |||
Bearing | 22220 EK | |||
Adapter sleeve assembly | SNW 20x3.3/8 | |||
Stabilizing ring | SR-20-17 | |||
Labyrinth ring | 2 x LOR 101 | |||
|
End plug (suffix Y) | EPR 15 |
Bearing limiting speed | 4500 | r/min |
P60° | 119 | kN | |
P90° | 71.2 | kN | |
P120° | 44.5 | kN | |
P150° | 40 | kN | |
P180° | 48.9 | kN | |
Pa | 13.8 | kN |
Mass pillow block | 28.1 | kg |
Cap bolt | 2 x 3/4-10 UNC | |||
Cap bolt recommended tightening torque | 203.4 | N·m | ||
Cap bolt, SAE grade | 5 | |||
Appropriate attachment bolt size | G | 0.75 | in | |
Initial grease fill | 181.44 | g |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ