FYJ 504

Square flanged housing for insert bearings, cast iron, JIS

These square flanged housings for insert bearings are complaint with Japanese Industrial Standards (JIS).

They are made of grey cast iron and can be bolted with four 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
47 mm
Diameter of spherical seat
Db1
58 mm
Top external diameter
Db2
64 mm
Base external diameter
Dc
68.3 mm
Centring diameter
A
25.5 mm
Overall width
A1
11 mm
Flange width
A2
15 mm
Axial position of spherical seat (from support surface)
A3
3.2 mm
Depth of centring recess
J
64 mm
Distance between attachment bolts
L
86 mm
Overall length
N
12 mm
Diameter of attachment bolt hole
THREADED HOLE
RG
1/4-28 UNF
Housing thread for grease fitting
R1
17 mm
Axial 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
74 mm
Distance of dowel pins
J7
16 mm
Axial offset of dowel pins
N4
4 mm
Recommended diameter for dowel pins

Mounting information

Recommended diameter for attachment bolts, mm G
10 mm
Recommended diameter for attachment bolts, inch G
0.375 in
SKU: FYJ 504-SKF Categories: ,

Properties

Housing type Flanged
Flanged housing type Square
Number of bolt holes for fasteners 4
Fastening bolt hole type Plain
Material, housing Cast iron
Coating Without
Relubrication hole With
Grease fitting With

Logistics

Product net weight 0.389 kg
eClass code 23-05-16-02
UNSPSC code 31171536

(FYJ504)

Additional information

Weight 0.389 kg
Size (mm)

Colour