SAF split plummer (pillow) block housings have a two-piece, cast metal construction with inch dimensions. These housings have been developed to be the best choice for design, quality, robustness, and cost efficiency. SAF housings, when used with SKF bearings, seals and related components, provide a tailored solution to achieve maximum service life and reduce maintenance requirements for rotating equipment.
| db |
149.225 mm
|
Shaft diameter |
|---|---|---|
| dc |
125.413 mm
|
Shaft diameter |
| Da |
280 mm
|
Diameter of bearing seat |
|---|---|---|
|
G7
|
Tolerance class of bearing seat diameter | |
| Ca |
102.794 mm
|
Width of bearing seat |
| H1 |
169.875 mm
|
Centre height |
| A1 |
158.75 mm
|
Foot width |
|---|---|---|
| A2 |
222.25 mm
|
Overall width |
| H |
341.313 mm
|
Overall height |
| H2 |
66.675 mm
|
Foot height |
| J |
min. 441.325 mm
|
Distance between attachment bolts |
| J |
max. 488.95 mm
|
Distance between attachment bolts |
| J1 |
95.25 mm
|
Distance between attachment bolts, axial |
| L |
558.8 mm
|
Overall length |
| N1 |
28.575 mm
|
Width of attachment bolt hole |
| R1 |
104.775 mm
|
Distance of drain plug from centre |
|---|---|---|
| R2 |
38.1 mm
|
Height of drain plug position |
| RG |
3/4-14 NPT
|
Thread of drain hole |
| PG |
1/4-18 NPT
|
Thread of grease fitting in cap |
| Housing material |
Cast steel
|
| Corrosion protection |
Paint – in accordance with ISO 12944-2, corrosivity category C2
|
| Cap bolt |
7/8-9 UNC x 5-1/2
|
|
| Number of cap bolts |
4
|
|
| SAE grade of cap bolt |
8
|
|
| Recommended diameter for attachment bolts | G |
25.4 mm
|
| Width of included locating ring |
9.728 mm
|
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