Page 717 - SKF-bearing-housings

H 2
J
L

SYE ..N SYR

Shaft Bearing unit Dimensions
diameter Designation 1)
A B H J L s
d a A 1 d 2 H 1 H 2
max. min.
in. – in.

3 15 /16 SYR 3 15/16 3 17 /32 4 21 /32 4 19 /32 6 8 7 /16 4 1 /8 2 1 /2 11 3 /4 10 14 1 /4 1 5 /8
SYR 3 15/16 N 3 17 /32 – 3 3 /8 – 8 7 /16 4 1 /8 2 1 /2 11 3 /4 10 14 1 /4 1.61
4 SYR 4 3 17 /32 4 21 /32 4 19 /32 6 8 7 /16 4 1 /8 2 1 /2 11 3 /4 10 14 1 /4 1 5 /8
SYR 4 N 3 17 /32 – 3 3 /8 – 8 7 /16 4 1 /8 2 1 /2 11 3 /4 10 14 1 /4 1.61

1) The listed designation is for a non-locating unit with TriGard seals. Other variants must be specified by suffixes († page 693).
17.1
713