Catalogues

Bitzer HSK7461-60, 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
1KIT2874_S37282501gasket set.
230257513female rotor, kit; not separately deliverable; from year: ca. 03/05.
330257416male rotor; Only available with male rotor, serial no.of compressor necessary; from year: ca. 03/05.
4WAS280438224204Snap ring; steel; used in: female rotor.
530031102discharge flange; Only upon request grey cast iron.
6KEY287438400133Parallel Key; steel DIN 6885; used in: male rotor.
8UNL280531426001piston; Capacity control complete; from year: ca. 06/21.
9PINCMC12X4038301107parallel pin; steel.
1000000001article not to apply; from year: ca. 10/01.
1100000001article not to apply; from year: ca. 10/01.
12WAS281131301211spacer washer; steel; used in: female rotor; from year: ca. 11/01.
13WAS281031301210spacer washer; used in: male rotor; from year: ca. 11/01.
14BRG281738620017cylindrical roller bearing; used in: female rotor.
15BRG280238620002Cylindrical roller bearing; used in: male rotor.
16BRG280738610007angular ball bearing; used in: female rotor.
17BRG281138610011Angular ball bearing; used in: male rotor.
18BRG287538660102roller bearing, kit; HS.74...
20LCKCMKM07
38190202grooved nut; steel; used in: female rotor.
21LCKCMKM1038190206Grooved nut; steel; used in: male rotor.
22RTN2801437410014piston ring; used in: female rotor; from year: ca. 11/01.
23RTN2801337410013Piston Ring; used in: male rotor; from year: ca. 11/01.
40MTR286034664443built-in motor; 44 kW, 2-pole 380..420V Y/YY-3-50Hz, 440..480V Y/YY-3-60Hz.
4138030624cheese head screw; DIN 912, 10.9; used in: built-in motor.
4231401503thrust piece; used in: built-in motor.
4338410204gib-headed key.
4438006911Hexagon Head Screw; coated ISO 4014 - 10.9.
4631320501thrust washer; used in: built-in motor; from year: ca. 01/12.
49UNL280031421205piston.
50PINCMC6X1938301119parallel pin.
5137292502gasket; from year: ca. 10/99.
5232034902cover; from year: ca. 10/99.
5338030624cheese head screw; DIN 912, 10.9; from year: ca. 10/99.
56VSG280036110605pressure relief valve; from year: ca. 10/15.
57RNG5903037200110O-ring; CR.
5831402004bearing cover; used in: female rotor.
5931402104spacer ring; used in: male rotor.
6031402103spacer ring; used in: male rotor.
61BRG281638620016cylindrical roller bearing; used in: female rotor.
62BRG281538620015cylindrical roller bearing; used in: male rotor.
63WAS283531300435spacer washer; used in: female rotor.
64COV287131300434spacer washer; used in: male rotor.
65BLTCMA6X012TP
38031281Cheese head screw; coated DIN 6912, 10.9; used in: female rotor.
66BLTCMA6X012TP
38031281Cheese head screw; coated DIN 6912, 10.9; used in: male rotor.
74RNGFKS27637200323O-ring.
75RNG70024
37200320O-ring.
7630020907housing.
7731402003cover; Lip seal.
7838015404hexagon head screw; DIN 933, 10.9.
79WAS287238250009Lip Seal.
144VSG280136910904check valve; complete.
14531411301housing; not separately deliverable; used in: check valve; from year: ca. 10/02.
14632500050pressure spring; not separately deliverable spring steel; used in: check valve.
14732500030pressure spring; not separately deliverable spring steel; used in: check valve; from year: ca. 10/02.
14836910201threaded bolt; complete - not separately deliverable; used in: check valve.
20138031271Cheese Head Screw; DIN 912, 10.9.
20232730206foot.
236SEN280034703201PTC-sensor; 100° C; from year: ca. 06/05.
23836701517blind flange.
23937271101gasket; for Pos. 127.
260GKT280037231609gasket.
26130527401housing cover; from year: ca. 11/12.
263BLTCMA12X040
38030645Cheese head screw; DIN 912, 10.9 DIN 912, 10.9.
30030551201discharge flange cover.
30137291801gasket.
30336150121Schrader valve; straight.
304BLTCMA12X040
38030645Cheese head screw; DIN 912, 10.9.
30836610321sealing plug; brass.
320BLTCMA16X16038030704Cheese Head Screw; DIN 912, 10.9.
32138030703Cheese head screw; DIN 912, 10.9 DIN 912, 10.9.
322BLTCMA16X035
38030702Cheese Head Screw; DIN 912, 10.9 DIN 912, 10.9.
32500000001article not to apply; from year: ca. 04/22.
326PLU7502236611001Sealing plug; steel.
327GKT2028C
38240304Gasket Ring; aluminium DIN 7603.
328PLU281436611414Sealing screw; DIN 910, 5.8 DIN 910, 5.8.
33736150121Schrader valve; straight.
339378..name plate; from year: ca. 06/99.
340TLT280238090202eye bolt; DIN 580.
343PLU7502236611001Sealing plug; steel.
344PLU7502236611001Sealing plug; steel.
34531400807nozzle,.
34638030621Cheese Head Screw; DIN 912, 10.9.
NISOL280134714101SOLENOID VALVE *HS-53+64+74* 220 V EVR-15 D= 16 N-414.
NISRN280336200203FILTRO ASPIRACION *HSK-74*.
NISRO2804NACARCASA FILTRO SOLO *MAHLE PI-2015-060* 1-1/4" FIT *OS-70+74* *HS-62+64+70+74* / OIL FILTER HOUSING W/O ELEMENT N-400.
NIVSG23691050236910502VALV. RETENCION N- 336 HSKC-74.
NIWAS285038250004RETEN ROTOR PRINCIPAL *OS+HS-53+74* / SEALING RING N-50+53 62X46.7X5.5.
NICFA280034750502CONTROL FLUJO ACEITE *HS+OS-62+64+70+74* / OIL FLOW SWITCH R-22 N-410.
NICNT280034750402CONTROL FLUJO ACEITE FIT *HS+OS-64+74*.
NIFLR2875NA83X142 FILTRO ACEITE INOX + JUNTAS *OS-70+HS-64+74*+ HOWDEN 1 LADO CERRADO / METAL OIL FILTER INOX 100 MICRON.
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