SNLD 3156 TURT
Split plummer (pillow) block housing, SNL 30, 31 and 32 series
SNL plummer (pillow) block housings in the 30, 31 and 32 series are robust and suitable for tough operating conditions.
They enable the incorporated bearings to achieve maximum service life with less need for maintenance. Different housing variants and seal designs are available, making the use of tailored housings virtually unnecessary and enabling cost-effective bearing arrangements to be made
- Easy to install
- Cost-effective bearing arrangement
- Reduce maintenance
- Minimize lubricant leakage
Dimensions
Bearing seat
Da |
460 mm
|
Diameter of bearing seat |
|
G7
|
Tolerance class of bearing seat diameter |
Ca |
166 mm
|
Width of bearing seat |
H1 |
280 mm
|
Centre height of bearing seat |
Outside dimensions
A1 |
280 mm
|
Foot width |
A2 |
315 mm
|
Width across oil seals |
G2 |
M8
|
Thread for condition monitoring |
H |
551 mm
|
Overall height |
H2 |
105 mm
|
Foot height |
L |
790 mm
|
Overall length |
J |
670 mm
|
Distance between attachment bolts |
J1 |
160 mm
|
Axial distance between attachment bolts |
N |
50 mm
|
Length of attachment bolt hole (radial) |
N1 |
42 mm
|
Width of attachment bolt hole |
s |
16 mm
|
Offset of bearing axis |
Oil inlets and outlets
PG |
G 3/8
|
Oil inlet for oil bath lubrication |
QG |
G 1/4
|
Oil inlet for circulating oil lubrication |
RG |
G 1 1/4
|
Oil outlet |
R1 |
330 mm
|
Distance between oil outlets |
R2 |
52 mm
|
Distance from housing bottom to oil outlet |
Dowel pins
J6 |
740 mm
|
Distance between dowel pins |
N4 |
20 mm
|
Diameter of dowel pins |
Calculation data
Breaking loads
P0° |
7 200 kN
|
Breaking load at 0° load angle |
P55° |
9 000 kN
|
Breaking load at 55° load angle |
P90° |
4 320 kN
|
Breaking load at 90° load angle |
P120° |
3 240 kN
|
Breaking load at 120° load angle |
P150° |
2 880 kN
|
Breaking load at 150° load angle |
P180° |
3 600 kN
|
Breaking load at 180° load angle |
Pa |
2 340 kN
|
Breaking load, axial |
Yield points of cap bolts
Q120° |
5 148 kN
|
Load to reach yield point at 120° load angle |
Q150° |
2 970 kN
|
Load to reach yield point at 150° load angle |
Q180° |
2 574 kN
|
Load to reach yield point at 180° load angle |
Materials
Housing material |
Spheroidal graphite cast iron
|
Corrosion protection |
Paint – in accordance with ISO 12944-2, corrosivity category C2
|
Mounting information
Recommended diameter of attachment bolts |
G |
36 mm
|
Recommended tightening torque for attachment bolts |
|
2 280 N·m
|
Size of cap bolts |
|
M30x200
|
Tightening torque for cap bolts |
|
400 N·m
|
Size of eye bolt |
|
M24
|
Oil level, max. |
h |
93 mm
|
Oil level, min. |
h |
82 mm
|