FYTB 508 M

Oval flanged housing for insert bearings, cast iron

These oval flanged housings for insert bearings are made of grey cast iron and can be bolted with two bolts to a machine wall or frame.

They have been developed for bearing arrangements that must operate reliably in difficult environments.

  • Resist high levels of contamination
  • Accommodate relatively heavy loads

Dimensions

Da
80 mm
Diameter of spherical seat
Db1
98 mm
Top external diameter
Db2
102 mm
Base external diameter
Dc
88.9 mm
Centering diameter
A
38.5 mm
Overall width
A1
14 mm
Flange width
A2
24 mm
Axial position of spherical seat (from support surface)
A3
3.2 mm
Depth of centring recess
A5
26 mm
Standout of end cover
H
171.5 mm
Overall height
J
143.5 mm
Distance between attachment bolts
L
102 mm
Overall length
N
14 mm
Diameter of attachment bolt hole
THREADED HOLE
RG
1/4-28 UNF
Housing thread for grease fitting
R1
24.5 mm
Axial position of the housing thread
Rα
45 °
Angular position of the housing thread
GREASE FITTING
DN
6.5 mm
Diameter of head sphere of grease fitting
SWN
7 mm
Hexagonal key size for the grease fitting
GN
1/4-28 SAE-LT
Thread of the grease fitting
DOWEL PINS
J6
115.5 mm
Distance of dowel pins
J7
16 mm
Axial offset of dowel pins
N4
2 mm
Recommended diameter for dowel pins

Mounting information

Recommended diameter for attachment bolts, mm G
12 mm
Recommended diameter for attachment bolts, inch G
0.5 in

Associated products

End cover ECY 208
SKU: FYTB 508 M-SKF Categories: ,

Description

Properties

Housing type Flanged
Flanged housing type Oval
Number of bolt holes for fasteners 2
Fastening bolt hole type Plain
Material, housing Cast iron
Coating Without
Relubrication hole With
Grease fitting With

Logistics

Product net weight 0.944 kg
eClass code 23-05-08-02
UNSPSC code 31171536

(FYTB508M)

Additional information

Weight 0.944 kg
Size (mm)

Colour