Catalogues

Bitzer OSNA8591, Screw compressor, Open

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
1KIT2881_O37282303gasket set.
230257524female rotor, kit; Only available with male rotor, serial no.of compressor necessary.
330257446male rotor, kit; Only available as complete assembly together with item 2. Indication of compressor serial number imperative.
438400138parallel key.
530033301discharge flange; ATTENTION ! Serial number needed !; used in: 3; from year: ca. 01/14.
731400824nozzle.
831403902nozzle.
9PINCMC16X4538301111Parallel Pin; steel EN ISO 8735.
10RTN2801237410012Piston Ring.
11RTN2801137410011Piston Ring.
14BRG282838620028Cylindrical Roller Bearing.
15BRG282938620029Cylindrical roller bearing; used in: 2; from year: ca. 04/07.
16BRG280838610008Angular Ball Bearing; used in: 2; from year: ca. 02/10.
17BRG281338610013Angular Ball Bearing; used in: 2; from year: ca. 02/10.
18BRG288538660108roller bearing, kit; complete, Set = 9 pieces; used in: 3; from year: ca. 02/10.
20LCKCMKM09
38190203Grooved nut; steel.
21LCKCMKM12
38190208Grooved nut.
2600000001article not to apply; used in: 2; from year: ca. 02/10.
2700000001article not to apply; used in: 2; from year: ca. 02/10.
2831407201Spacer ring; from year: ca. 02/10.
2931407202spacer ring; from year: ca. 02/10.
3037402209shaft seal; for PAG oils.
30SEL287637402208shaft seal; for mineral oils and PAO-oils.
31RNG72068
37200202O-ring; for mineral oils CR.
31RNG72068
37202110O-Ring; EPDM.
32RNG280437200204O-ring; for mineral oils CR.
32RNG280437202109O-ring; for PAG oils EPDM.
33GKT28202
37232202gasket.
34BLTCMA10X05538030626cheese head screw; DIN 912, 10.9.
35RTN280238250102gasket ring.
3636524102Screwed nipple; used in: 2.
3734530102oil drain tube.
5136611008Sealing Plug; steel.
5536110606pressure relief valve; used in: 2.
56RNG72068
37200202O-ring; for mineral oils CR.
5831300043disk.
61BRG282838620028Cylindrical Roller Bearing.
62BRG283438620034cylindrical roller bearing.
6331300492spacer washer.
6431300494spacer washer.
65BLTCMA6X016TP38031282Cheese head screw; 10.9 coated.
66BLTCMA6X016TP38031282Cheese head screw; 10.9 coated.
67GUD280236021202slider guide.
68SNPCMIX04538223126retaining ring with lugs; spring steel DIN 472.
69WAS280231203602ring.
70WAS282931300029disk.
7100000003slider; not separatly deliverable.
7238490203Sliding Block; used in: 2; from year: ca. 06/11.
73BLTCMA6X025
38030652Cheese head screw; DIN 912, 10.9 DIN 912, 10.9; used in: 2; from year: ca. 06/11.
75RNG283537202135O-ring; used in: 2.
7630026004housing; Only upon request.
79BLTCMA16X050
38030701Hexsocket Cheese Head Screw; DIN 912, 10.9 DIN 912, 10.9.
8038224208Snap Ring; steel.
81RNG283637202136O-ring.
82GKT01058A38240305Gasket Ring; aluminium DIN 7603.
8336611401sealing screw; permanent magnet.
8432490921covering plate.
8538020252self-locking screw with serrated bearing surface.
100RNG75576
37203309O-ring; used in: 2; from year: ca. 10/12.
101SRN280236202401suction gas filter.
10237236001gasket.
10331405801sealing cover.
104BLTCMA10X030
38030632Cheese Head Screw; DIN 912, 10.9 DIN 912, 10.9.
135WAS287038250001lip seal.
15932050712blanking plate; used in: 3.
162PLU7502236611001Sealing plug; steel.
163PLU7502236611001Sealing plug; steel.
16600000001article not to apply; used in: 2; from year: ca. 06/08.
189PLU7502236611001Sealing plug; steel.
235PLU7502236611001Sealing plug; steel.
23634703204PTC-sensor; 100° C.
24631400834nozzle,.
24736100301Oil Orifice; used in: 2; from year: ca. 07/10.
248PLU7502236611001Sealing plug; steel.
249PLU7502236611001Sealing plug; steel.
30032037201cover.
30137390101gasket.
34038090203eye bolt.
34536611008Sealing Plug; steel; used in: 1; from year: ca. 07/08.
346PLU7502236611001Sealing plug; steel.
35100000001article not to apply; used in: 2; from year: ca. 04/15.
363BLTCMA12X035
38030642Cheese Head Screw; DIN 912, 10.9.
364PINCMC10X3038301108Parallel Pin; with thread steel.
365BLTCMA12X035
38030642Cheese Head Screw; DIN 912, 10.9.
36538030698cheese head screw.
365BLTCMA12X07038033601Hexsocket Cheese Head Screw; ISO 4762, 10.9.
36730515104bearing cover.
368BLTCMA6X025
38030652Cheese head screw; DIN 912, 10.9 DIN 912, 10.9.
36934900608piston rod; complete.
37031403211Piston Rod.
37232500068pressure spring; used in: 3; from year: ca. 04/14.
37431424104piston; Ø 119.
37537402105Sliding Ring.
37637202148O-ring.
381BLTCMA16X04038016611hexagon head screw; 10.9 coated DIN 933, 10.9; used in: 2; from year: ca. 06/11.
39400000001article not to apply; used in: 2; from year: ca. 02/10.
39500000001article not to apply; used in: 2; from year: ca. 02/10.
39600000001article not to apply; used in: 4; from year: ca. 02/10.
39700000001article not to apply; used in: 3; from year: ca. 02/10.
39800000001article not to apply; used in: 2; from year: ca. 02/10.
39900000001article not to apply; used in: 2; from year: ca. 02/10.
40030553301discharge flange cover; ATTENTION ! Serial number needed !; from year: ca. 07/10.
40137390001gasket.
NICNT280634750106CONTROL FLUJO DE ACEITE OS/HS85.
NIFLR28002
K11L239206002210X180X237 FILTRO COALESCENTE FIT *BITZER OSKA-85* NH3 / COALESCENT FILTER.
NIGKT280337249403JUNTA TAPA FILTRO ACEITE FIT *HS-85 + OS-85* / GASKET OIL FILTER ELEMENT 9 HOLES.
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