Chapter  7 Related Documents 
UD-series Screw Compressor  7.2 Parts Configuration Table 160*UD 
7-12 
 
Table 7-2 Parts Configuration Table of 160*UD models 
1    Main Rotor Casing  CS00100-160S  160S**  1 (S**) 
1    Main Rotor Casing  CS00100-160M  160M**  1 (M**) 
1    Main Rotor Casing  CS00100-160L  160L**  1 (L**) 
2    Hexagon Socket Head Cap Screw  NB35412-040  M12×40  52 
3    Alignment Pin  NE2013-040  φ13×40  4 
4    Eye Bolt  NB600-16  M16  1 
5    Suction Cover  CS00500-160D  160***  1 
6    Gasket, Suction Cover  CS00600-160N  160***  1 
7    Eye Bolt  NB600-12  M12  2 
8    Spring Pin  NE3204-010  φ4×10  2 
9    O-ring  PA11-042  JISB2401 1A P42  2 
10  A  Plug  NF06-004  R1/8  1 
10  B  Plug  NF06-008  R1/4  1 
10  C  Plug  NF06-008  R1/4  1 
11  H  Bearing Head  CS01100-160DH  160***  1 (*UD) 
11  M  Bearing Head  CS01100-160DM  160***  1 (*UD) 
11  L  Bearing Head  CS01100-160DL  160***  1 (*UD) 
12    Gasket, Bearing Head  CS01200-160N  160***  1 
13    Eye Bolt  NB600-12  M12  1 
14    Spring Pin  NE3204-010  φ4×10  2 
15    Plug  NF06-008  R1/4  1 
16    Bearing Cover  CS01600-160D  160***  1 (*UD) 
17    Gasket, Bearing Cover  CS01700-160DN  160***  1 (*UD) 
18  1  Hexagon Socket Head Cap Screw  NB35412-040  M12×40  17 (*UD) 
18  2  Hexagon Socket Head Cap Screw  NB35412-080  M12×80  7 (*UD) 
19    Alignment Pin  NE2010-040  φ10×40  2 
20    Spring Pin 
NE3203-010 
CS02200-160 
φ3×10 
160S/L 
1 
1 
22    Balance Piston Cover 
23    Gasket, Balance Piston Cover 
CS02300-160N 
NB35410-025 
160L** 
M10×25 
1 
11 
24    Hexagon Socket Head Cap Screw 
25    Male Rotor 
CS02520-160S 
 
160S* 
160S* 
1 (S**) 
 
26    Female Rotor 
25    Male Rotor  CS02520-160M  160M*  1 (M**) 
26    Female Rotor  -  160M*  1 (M**) 
25    Male Rotor  CS02520-160L  160L*  1 (L**) 
26    Female Rotor  -  160L*  1 (L**) 
27    Main bearing 
CSH02700-160  Overseas  2 
CS02700-160N  Domestic  2 
28 
 
Side Bearing 
CSH02800-160  Overseas  2 
CS02800-160N  Domestic  2 
29 
Stop Ring  NG11-102  H102  4 
30 
Balance Piston  CS03000-160  160***  1 
30 
Balance Piston for high temperatures  CS03000-160H  160*** DH  1 
31 
Key, Balance Piston  CS03100-160  160***  1 
32 
Stop Ring  NG12-050  S50  1 
33 
Sleeve, Balance Piston  CS03300-160  160***  1 
33 
 
Sleeve, Balance Piston for high 
temperatures 
CS03300-160H  160*** DH  1 
34 
Set Screw  NA83606-015  M6×15  2