SAF and SAW split pillow blocks use a two-piece, cast metal housing with inch dimensions. With the included SKF bearings, seals, and related components, they provide a tailored solution to achieve maximum service life and reduce maintenance requirements for rotating equipment. These pillow blocks have been developed to be the best choice for design, quality, robustness, and cost efficiency.
| da |
228.6 mm
|
Shaft diameter |
|---|---|---|
| Da |
360 mm
|
Diameter of bearing seat |
|
G7
|
Tolerance class of bearing seat | |
| Ca |
107.798 mm
|
Width of bearing seat |
| A1 |
203.2 mm
|
Housing foot width |
| A2 |
285.75 mm
|
Width |
| H |
422.275 mm
|
Height |
| H1 |
209.55 mm
|
Centre height of bearing seat |
| H2 |
85.725 mm
|
Foot height |
| J |
min. 571.5 mm
|
Distance between attachment bolts |
| J |
max. 635 mm
|
Distance between attachment bolts |
| J1 |
127 mm
|
Distance between attachment bolts, axial |
| L |
749.3 mm
|
Length |
| N1 |
34.925 mm
|
Width of attachment bolt hole |
| S |
0 mm
|
Offset of locating bearing |
| R1 |
122.238 mm
|
Distance of drain plug from centre |
|---|---|---|
| R2 |
42.863 mm
|
Height of drain plug position |
| RG |
1-11.5 NPT
|
Thread of drain hole |
| PG |
1/4-18 NPT
|
Thread for grease fitting in cap |
| Dynamic load rating | C |
1 340 kN
|
|---|---|---|
| Static load rating | C0 |
2 080 kN
|
| Fatigue load limit | Pu |
176 kN
|
| Reference speed |
1 500 r/min
|
|
| Limiting speed |
1 900 r/min
|
|
| Limiting value | e |
0.23
|
| Calculation factor | Y1 |
2.9
|
| Calculation factor | Y2 |
4.4
|
| Calculation factor | Y0 |
2.8
|
| P60 |
364 kN
|
Safe load at 60° load angle |
|---|---|---|
| P90 |
218 kN
|
Safe load at 90° load angle |
| P120 |
136 kN
|
Safe load at 120° load angle |
| P150 |
120 kN
|
Safe load at 150° load angle |
| P180 |
145 kN
|
Safe load at 180° load angle |
| Pa |
94 kN
|
Safe load, axial |
| Housing material |
Cast iron
|
| Paint, corrosion protection |
Paint – in accordance with ISO 12944-2, corrosivity category C2
|
| Mass |
181 kg
|
| Cap bolt |
7/8-9 UNC x 7
|
|
| Number of cap bolts |
4
|
|
| Recommended tightening torque for cap bolts |
271.164 N·m
|
|
| SAE grade of cap bolt |
5
|
|
| Eye bolt |
1/2-13 UNC
|
|
| Number of eye bolts |
2
|
|
| Recommended diameter of attachment bolts | G |
31.75 mm
|
| Required locating (stabilizing) ring | ||
| Number of required locating rings |
2
|
| Initial grease fill, 20% |
3 311.224 g
|
|
| Initial grease fill, 40% |
5 465.788 g
|
|
| Oil level | h |
56.356 mm
|
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