SYF 508
Short base pillow block housing for insert bearings, cast iron
Short base pillow (plummer) block housings are designed to accommodate an insert bearing.
They are strong, stiff and cost-effective, and are suitable for most applications. The housings has threads for attachment bolts so that it can be bolted directly to a support surface.
- Accommodate heavy loads in different directions
- Strong
- High degree of stiffness
- Narrow design
Dimensions
Da |
80 mm
|
Diameter of spherical seat |
A |
48 mm
|
Base width |
A1 |
30 mm
|
Top width |
H |
49.2 mm
|
Height of spherical seat centre |
H2 |
99 mm
|
Overall height |
J |
88.9 mm
|
Distance between attachment bolts |
L |
116 mm
|
Overall length |
Threaded hole
RG |
1/4-28 UNF
|
Housing thread for grease fitting |
R1 |
3.5 mm
|
Axial position of the housing thread |
Rα |
45 °
|
Angular position of the housing thread |
Grease fitting
DN |
6.5 mm
|
Diameter of head sphere of grease fitting |
SWN |
7 mm
|
Hexagonal key size for the grease fitting |
GN |
1/4-28 SAE-LT
|
Thread of the grease fitting |
Mounting information
Housing thread for attachment bolts |
G |
M12
|
Thread length |
G1 |
20 mm
|