Catalogues

bitzer CSH8573-110, Screw compressor, Semihermetic

Use this catalogue to identify the spare parts you need to repair your compressor. The OEM catalogue is crossreferenced with our spare parts database, matched items are highlighted. Some of our existing spare parts may not be shown because our database is incomplete (e.g. missing OEM P/N), or because we sell the items separatelly (typical example is the piston-connecting rod assembly). If you have any doubt please ask us.

All OEM manufacturer's names, part numbers, diagrams, products description and information are provided for reference and identification purposes only, and it is not implied that any part listed is the product of the OEM manufacturer.

Item num.Ralco P/NOEM P/NDescription (from OEM manufacturer)Add
1KIT2885_S37283701Gasket set.
230257504Female rotor (serial number required only available together with male rotor).
3ROT288530257460Male rotor (serial number required only available together with female rotor).
4KEY2874938400134Parallel key; dimensions: 12 × 8 × 230 (steel DIN 6885 - A).
530031607Discharge flange (serial number required); used in: 2.
638224208Snap ring; dimensions: Ø42,8 × 2,3 × 1,5 (steel).
831403902Nozzle; dimensions: M12 × 12 × Ø2,5.
9PINCMC16X4538301111Parallel pin; dimensions: Ø16 × 45 (steel ISO 8735 - 16 × 45).
10RTN2801237410012Piston ring; dimensions: Ø61 × 3,4; from year: 2.
11RTN2801137410011Piston ring; dimensions: Ø78,4 × 3,9; from year: 3.
1231400831Nozzle; dimensions: M8 × 6 × Ø1.
1331400831Nozzle; dimensions: M8 × 6 × Ø1.
14BRG282838620028Cylindrical roller bearing; dimensions: Ø45 × Ø100 × 36 (DIN 5412 - NU 2309 E); from year: 18.
15BRG282938620029Cylindrical roller bearing; dimensions: Ø60 × Ø130 × 31 (DIN 5412 - NU 312 E); from year: 18.
16BRG280838610008Angular ball bearing; dimensions: Ø45 × Ø100 × 25 (DIN 628 - 7309B); from year: 18.
17BRG281338610013Angular ball bearing; dimensions: Ø60 × Ø130 × 31 (DIN 628 - 7312B); from year: 18.
18BRG288338660401Roller bearing unit (complete // kit = 9 pieces).
20LCKCMKM09
38190203Grooved nut; dimensions: M45×1,5.
21LCKCMKM12
38190208Grooved nut; dimensions: M60×2.
4034671543Built-in motor; dimensions: Ø273 (40P 110 HP).
43KEY2885138400312Parallel key; dimensions: 12 × 6 × 185.
4431590401Hexagon head screw; dimensions: M12 × 27 (special screw).
4631300028Washer; dimensions: Ø34 × Ø13 × 3.
47BRG282438620024Cylindrical roller bearing; dimensions: Ø30 × Ø62 × 20 (DIN 5412 - NU 2206 E); from year: 18.
48LCKCMKM09
38190501Grooved nut; dimensions: M45×1,5.
4900000009Upon request; from year: 40.
50SNPCMIX06238223108Retaining ring with lugs; dimensions: Ø62 × 2 (DIN 472 - 62 × 2).
5136611002Plug; dimensions: 1/4" (steel); used in: 2.
52PLU281336611413Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
53GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); from year: 1.
54PINCMC16X4038301121Parallel pin; dimensions: Ø16 × 40 (steel ISO 8735 - 16 × 40).
55VSG280036110605Pressure relief valve; dimensions: Ø45,6 × 70 (28 bar); used in: 2.
56RNG5903037200110O-ring (CR); from year: 1.
5731408206Cover; dimensions: Ø120 x 17; used in: 3.
5831402014Cover; dimensions: Ø100 × 15,9.
6000000001Article cancelled; used in: 2; from year: 57.
61BRG282838620028Cylindrical roller bearing; dimensions: Ø45 × Ø100 × 36 (DIN 5412 - NU 2309 E); from year: 18.
62BRG283038620030Cylindrical roller bearing; dimensions: Ø55 × Ø120 × 43 (DIN 5412 - NU 2311 E); from year: 18.
64COV287430692901Spacer washer.
65BLTCMA6X016TP38031282Cheese-head screw; dimensions: M6 × 16 (DIN 6912 - M6 × 16 - 010.9).
67GUD280236021202Slider guide.
68SNPCMIX04538223126Retaining ring with lugs; dimensions: Ø45 × 1,75 (DIN 472 - 45 × 1,75).
69WAS280231203602Seat ring; dimensions: Ø45 × 8.
70WAS282931300029Washer; dimensions: Ø44,8 × Ø30,5 × 2.
7100000003Not available separately; from year: 76.
7238490203Sliding block; dimensions: 16 × 22 × 20.
73BLTCMA6X025
38030652Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9).
74BLTCMA12X035
38030642Cheese-head screw; dimensions: M12 × 35 (DIN 912 - M12 × 35 - 10.9).
7630022725Housing; used in: 2.
7738030601Cheese-head screw; dimensions: M8 × 12 (DIN 912 - M8 × 12 - 10.9).
78WAS7200
38204101Washer; dimensions: Ø8,4 (DIN 433).
8231400828Nozzle; dimensions: M8 × 10.
8331400828Nozzle; dimensions: M8 × 10.
89TER280134343400Kit terminal plate; dimensions: 322 × 180 × 20.
9037244101Gasket; dimensions: 322 × 180 × 0,68; from year: 1.
9134342702Terminal plate; dimensions: 322 × 180 × 118; used in: 2.
9237507203Washer; dimensions: Ø60 × Ø17 × 6,6 (PTFE).
9338110901Hexagon nut; dimensions: M10 (DIN 6926 - M10 - 8).
9431502901Earth screw; dimensions: Ø16 × 91 × M10.
95BLTCMA10X025
38030683Cheese-head screw; dimensions: M10 × 25 (DIN 912 - M10 × 25 - 10.9).
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