SNL 519-616

Split plummer (pillow) block housing, SNL 2, 3, 5 and 6 series

SNL plummer (pillow) block housings are the most popular SKF bearing housings on the market, developed to be the first choice for design, quality and economy.

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
170 mm
Diameter of bearing seat
G7
Tolerance class of bearing seat diameter
Ca
68 mm
Width of bearing seat
H1
112 mm
Centre height of bearing seat
Outside dimensions
Db
131 mm
Bore diameter
A
148 mm
Overall width
A1
100 mm
Foot width
G1
1/8-27 NPSF
Thread of relubrication holes
H
210 mm
Overall height
H2
35 mm
Foot height
L
345 mm
Overall length
J
290 mm
Distance between attachment bolts
N
28 mm
Length of attachment bolt hole
N1
22 mm
Width of attachment bolt hole
Seal grooves
A3
116 mm
Inside width between seal grooves
A4
6 mm
Width of seal groove
A5
10 mm
Distance to seal groove back face
A6
14 mm
Width at bore diameter
Dc
141 mm
Diameter of seal groove
Dowel pins
J6
317 mm
Distance between dowel pins
J7
35 mm
Axial offset of dowel pins
N4
max.8 mm
Diameter of dowel pins
Calculation data - SNL 519-616Calculation data - SNL 519-616

Calculation data

Breaking loads
P
450 kN
Breaking load at 0° load angle
P55°
580 kN
Breaking load at 55° load angle
P90°
350 kN
Breaking load at 90° load angle
P120°
260 kN
Breaking load at 120° load angle
P150°
230 kN
Breaking load at 150° load angle
P180°
290 kN
Breaking load at 180° load angle
Pa
190 kN
Breaking load, axial
Yield points of cap bolts
Q120°
400 kN
Load to reach yield point at 120° load angle
Q150°
230 kN
Load to reach yield point at 150° load angle
Q180°
200 kN
Load to reach yield point at 180° load angle

Materials

Housing material
Cast iron
Corrosion protection
Paint – in accordance with ISO 12944-2, corrosivity category C2

Mounting information

Recommended diameter of attachment bolts G
20 mm
Recommended tightening torque for attachment bolts
385 N·m
Size of cap bolts
M16x90
Tightening torque for cap bolts
150 N·m
Initial grease fill, 20%
300 g
Initial grease fill, 40%
480 g

Included products

Grease fitting
AH 1/8-27 PTF

Properties

Housing type Plummer/pillow block
Housing configuration Two-piece
Mounting arrangement Through shaft/Shaft end
Number of bolt holes for fasteners 2
Material, housing Cast iron
Bearing housing seal type Without
Housing lubrication feature/possibility Grease

Logistics

Product net weight 14.2 kg
eClass code 23-05-17-01
UNSPSC code 31171519

(SNL519-616)

Additional information

Weight 14.2 kg
Size (mm)

Colour