Grundfos Fire HSEF FM Europe Series Installation And Operating Instructions Manual page 31

Fig. 2 Packed type with double row thrust bearing cross sectional drawing
Item No. Description
1A, 1B, 41, 43 Upper and lower casings
2 Impeller
6 Shaft
7 Casing ring
8 Impeller ring (optional)
13 Packing ring
14, 14A Shaft sleeve
14B Shaft sleeve O-ring
16 Inboard ball bearing
17 Packing gland
17A Gland clip (when used)
17B Gland bolt
18 Outboard ball bearing
18A Bearing lock washer
22 Bearing lock nut
29 Lantern ring (optional)
RH
LH
Subject to alterations.
Item No. Description
31 Inboard bearing housing
32 Impeller key
33 Out-board bearing housing
35 In-board bearing housing cover
37 Out-board bearing housing cover
40A In-board deflector
40B Out-board deflector
46 Coupling key
47 In-board bearing cover seal
63 Stuffing box bushing
73A Casing gasket (not shown)
73B Bearing cover gasket
123 Bearing end cover
127 Water seal piping
169 Bearing housing seal
- Casing hardware
31