KSB CTN - Recommended Spare Parts Stock for 2 Years Operation to DIN 24296

7 Servicing/Maintenance
58 of 76
CTN / CTN-H
Refer to the name plate for all data.
Also specify the following data:
▪ Part number and description (ðSection9.1,Page62)
▪ Quantity of spare parts
▪ Shipping address
▪ Mode of dispatch (freight, mail, express freight, air freight)
7.7.2 Recommended spare parts stock for 2 years' operation to DIN 24296
Table28: Quantity of spare parts for recommended spare parts stock for CTN, CTN-H
Part No. Description Number of pumps (including stand-by pumps)
2 3 4 5 6 and 7 8 and 9 10 and
more
210, 211, 212, 213 Shaft 1 1 1 2 2 2 20 %
230.01/.02
16)
Impeller 1 1 1 2 2 2 20 %
320.02 Angular contact ball bearing (set) 1 1 2 2 2 3 25 %
321.02 Radial ball bearing
17)
1 1 2 2 2 3 25 %
502.01/.02/.03/.04
16)
Casing wear ring 2 2 2 3 3 4 50 %
529.01/.03
16)
Bearing sleeve 2 3 4 5 7 9 100 %
18)
545.01/.03
16)
Bearing bush 2 3 4 5 7 9 100 %
18)
852 Threaded coupling (set) 1 1 2 2 3 4 30 %
- Gaskets for pump casing (set) 4 6 8 8 9 12 150 %
- Other sealing elements (set) 4 6 8 8 9 10 100 %
Variants with mechanical seal:
433 Mechanical seal, complete 1 1 2 2 2 3 25 %
Variants with gland packing:
461.02
16)
Gland packing (set) 4 4 6 6 6 8 100 %
524.02 Shaft protecting sleeve 2 2 2 3 3 4 50 %
16) If fitted
17) Oil-lubricated thrust bearings (rolling element bearings) only
18) Per number of bearing points