bitzer CSH7693-90, 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/N | OEM P/N | Description (from OEM manufacturer) | Add | |
|---|---|---|---|---|---|
| 1 | Gasket set | 1. | |||
| 1 | Female rotor | 2 (serial number required only available together with male rotor); used in: serial number required. | |||
| 1 | Male rotor | 3 (serial number required only available together with female rotor); used in: serial number required. | |||
| 1 | Parallel key | 4; dimensions: 12 × 8 × 230 (steel DIN 6885 - A); from year: DIN 6885 - A. | |||
| 1 | Discharge flange | 5 (serial number required); used in: serial number required. | |||
| 2 | Parallel pin | 9; dimensions: Ø16 × 45 (steel ISO 8735 - 16 × 45); from year: ISO 8735 - 16 × 45. | |||
| 1 | Piston ring | 10; dimensions: Ø71 × 3,9. | |||
| 1 | Piston ring | 13; dimensions: Ø56,5 × 3,4. | |||
| 1 | Cylindrical roller b | 14; dimensions: Ø50 × Ø110 × 40 (DIN 5412 - NU 2310 E); from year: DIN 5412 - NU 2310 E. | |||
| 1 | Cylindrical roller b | 15; dimensions: Ø40 × Ø90 × 33 (DIN 5412 - NU 2308 E); from year: DIN 5412 - NU 2308 E. | |||
| 2 | Angular ball bearing | 16; dimensions: Ø50 × Ø110 × 27 (DIN 628 - 7310B); from year: DIN 628 - 7310B. | |||
| 2 | Angular ball bearing | 17; dimensions: Ø40 × Ø90 × 23 (DIN 628 - 7308B); from year: DIN 628 - 7308B. | |||
| 1 | Roller bearing unit | 18 (complete // kit = 9 pieces); used in: complete // kit = 9 pieces. | |||
| 1 | Grooved nut | 20; dimensions: M40×1,5. | |||
| 1 | Grooved nut | 21; dimensions: M50×1,5. | |||
| 2 | Nozzle | 23; dimensions: M8 × 10 × Ø1,6. | |||
| 0 | is not required for | 24. | |||
| 0 | is not required for | 25. | |||
| 40 | 34666743 | Built-in motor; dimensions: Ø257 (40P 80 HP). | |||
| 43 | KEY28851 | 38400312 | Parallel key; dimensions: 12 × 6 × 185. | ||
| 44 | 38006911 | Hexagon head screw; dimensions: M16 × 55 (ISO 4014 - M16 × 55 - 10.9); used in: 2. | |||
| 46 | 31320501 | Thrust washer; used in: 2. | |||
| 48 | 00000011 | is not required for this type !. | |||
| 49 | 00000011 | is not required for this type !. | |||
| 52 | PLU2813 | 36611413 | Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5). | ||
| 53 | GKT01058A | 38240305 | Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); from year: 1. | ||
| 54 | PINCMC16X40 | 38301121 | Parallel pin; dimensions: Ø16 × 40 (steel ISO 8735 - 16 × 40). | ||
| 55 | 36110606 | Pressure relief valve; dimensions: Ø59,2 × Ø50 × 105 (28 bar). | |||
| 56 | RNG72068 | 37202110 | O-ring (EPDM); from year: 1. | ||
| 57 | 31408101 | Spacer ring; dimensions: Ø110 × 27; used in: 2. | |||
| 58 | 31408208 | Cover; dimensions: Ø90 × 10; used in: 2. | |||
| 59 | WAS2804 | 38224204 | Snap ring; dimensions: Ø37,8 × 2,3 × 1,5 (steel). | ||
| 60 | 31402110 | Spacer ring; dimensions: Ø68 × Ø60 × 15. | |||
| 61 | BRG2826 | 38620026 | Cylindrical roller bearing; dimensions: Ø40 × Ø90 × 33 (DIN 5412 - NU 2308 E); from year: 18. | ||
| 62 | BRG2818 | 38620018 | Cylindrical roller bearing; dimensions: Ø60 × Ø110 × 22 (DIN 5412 - NU 212 E); from year: 18. | ||
| 64 | 30697408 | Spacer washer; used in: 2. | |||
| 65 | 38034304 | Cheese-head screw; dimensions: M6 × 35 (ISO 4762 - M6 × 35 - 10.9); used in: 2. | |||
| 67 | 36021207 | Slider guide. | |||
| 68 | SNPCMIX036 | 38223125 | Retaining ring with lugs; dimensions: Ø36 × 1,5 (DIN 472 - 36 × 1,5). | ||
| 69 | 31203601 | Seat ring; dimensions: Ø36 × 8. | |||
| 70 | 31300025 | Washer; dimensions: Ø35,8 × Ø22,5 × 2. | |||
| 71 | 00000003 | Not available separately; from year: 76. | |||
| 72 | 38490203 | Sliding block; dimensions: 16 × 22 × 20. | |||
| 73 | BLTCMA6X025 | 38030652 | Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9). | ||
| 74 | BLTCMA12X035 | 38030642 | Cheese-head screw; dimensions: M12 × 35 (DIN 912 - M12 × 35 - 10.9). | ||
| 76 | 30024319 | Housing. | |||
| 77 | 31402022 | Cover; dimensions: Ø134 × 13. | |||
| 78 | 31800016 | Hexagon head screw; dimensions: M6x16 (ISO 4017 - M6 × 16 - 10.9); used in: 2. | |||
| 79 | 00000011 | is not required for this type !. | |||
| 81 | RNG23200 | 37202120 | O-ring (EPDM). | ||
| 82 | 00000011 | is not required for this type !. | |||
| 89 | TER2833 | 34343300 | Kit terminal plate; dimensions: 222 × 140 × 12. | ||
| 90 | GKT23003 | 37242103 | Gasket; dimensions: 222 × 140 × 1; from year: 1,89,98. | ||
| 91 | TER23000 | 34550010 | Terminal plate; dimensions: 220 × 140 × 50 (200 A); from year: 89,98. | ||
| 92 | WASCMM10 | 38200204 | Washer; dimensions: 10,5 (brass DIN 125); from year: 89,98. | ||
| 93 | 38110901 | Hexagon nut; dimensions: M10 (DIN 6926 - M10 - 8); from year: 89,98. | |||
| 94 | 38090701 | Threaded pole; dimensions: M10 × 80 (DIN 976 - M10 × 80); from year: 89,98. | |||
| 95 | 38033901 | Cheese-head screw; dimensions: M10 × 30 (ISO 4762 - M10 × 30 - 10.9); used in: 2; from year: 89,98. | |||
| 96 | TER23010 | 38110156 | Hexagon nut; dimensions: M10 (ISO 4032 - M10 - 8); from year: 89,98. | ||
| 97 | 31101214 | Spacer sleeve; dimensions: Ø17,5 × Ø10,5 × 15; used in: 2; from year: 89,98. |
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