SAF 234
Split plummer (pillow) block housing without bearing
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.
- Robust design
- Customizable configurations
- Suitable for tough operating conditions
- Cost-effective bearing solution
Dimensions
SHAFT
| db |
188.913 mm
|
Shaft diameter |
| dc |
163.513 mm
|
Shaft diameter |
BEARING SEAT
| Da |
310 mm
|
Diameter of bearing seat |
|
G7
|
Tolerance class of bearing seat diameter |
| Ca |
95.809 mm
|
Width of bearing seat |
| H1 |
179.375 mm
|
Centre height |
OUTSIDE DIMENSIONS
| A1 |
171.45 mm
|
Foot width |
| A2 |
242.888 mm
|
Overall width |
| H |
360.363 mm
|
Overall height |
| H2 |
69.85 mm
|
Foot height |
| J |
min.492.125 mm
|
Distance between attachment bolts |
| J |
max.549.275 mm
|
Distance between attachment bolts |
| J1 |
107.95 mm
|
Distance between attachment bolts, axial |
| L |
628.65 mm
|
Overall length |
| N1 |
28.575 mm
|
Width of attachment bolt hole |
THREADED HOLES
| R1 |
115.888 mm
|
Distance of drain plug from centre |
| R2 |
37.306 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 |
Recommended safe loads
| P60° |
234 kN
|
Safe load at 60° load angle |
| P90° |
140 kN
|
Safe load at 90° load angle |
| P120° |
85.9 kN
|
Safe load at 120° load angle |
| P150° |
77 kN
|
Safe load at 150° load angle |
| P180° |
92.5 kN
|
Safe load at 180° load angle |
| Pa |
60.1 kN
|
Safe load, axial |
Materials
| Housing material |
Cast iron
|
| Corrosion protection |
Paint – in accordance with ISO 12944-2, corrosivity category C2
|
Mounting information
| Cap bolt |
|
3/4-10 UNC x 6
|
| 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
|
| Width of included locating ring |
|
9.728 mm
|
| Initial grease fill, 20% |
|
1 660.148 g
|
| Initial grease fill, 40% |
|
2 544.653 g
|
