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.
| da |
163.513 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 |
336.55 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 |
33.338 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 |
| P60° |
226 kN
|
Safe load at 60° load angle |
|---|---|---|
| P90° |
136 kN
|
Safe load at 90° load angle |
| P120° |
85.9 kN
|
Safe load at 120° load angle |
| P150° |
78.3 kN
|
Safe load at 150° load angle |
| P180° |
94.3 kN
|
Safe load at 180° load angle |
| Pa |
61.3 kN
|
Safe load, axial |
| Housing material |
Cast iron
|
| Corrosion protection |
Paint – in accordance with ISO 12944-2, corrosivity category C2
|
| Mass housing |
70.3 kg
|
| Cap bolt |
3/4-10 UNC x 5-1/2
|
|
| Number of cap bolts |
4
|
|
| SAE grade of cap bolt |
5
|
|
| Recommended tightening torque for cap bolts |
203.373 N·m
|
|
| Recommended diameter for attachment bolts | G |
25.4 mm
|
| Eye bolt |
3/8-16 UNC
|
|
| Number of eyebolts |
2
|
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