2205B0JE-DA-J-N_2014.05.  
7 Related Documents 
Screw Compressor J-series  7.1 Development View and Configuration Table of the Parts 
7-10 
Table 7-2 Configuration table of the parts of 220J 
Part 
No. 
Part name 
220J 
Type, etc. 
Part code No.  Quantity/unit
Standard 
Explosion 
proof for 
Propane 
S  M L
1 
Main rotor casing S      1  — —
Main rotor casing M      —  1 —
Main rotor casing L      —  — 1
2  Hexagon socket head cap screw  M16×75  NB35416-075  40 
3 Parallel pin 
13 dia.x65 with female 
thread 
NE2313-065A 4 
4 Eyebolt  M16  NB600-16  2 
5 Suction cover      1 
6  O-ring  JIS B 2401 P450  PAH80-450 PC11-450  1 
7 Eyebolt  M30  NB600-30  2 
9-1  O-ring  JIS B 2401 P65  PAH80-065 PC11-065  1 
9-2  Back-up ring for O-ring  SUN-2BP 65  PBP21-065  2 
10-A Plug  R3/8  NF06-010  1 
10-B Plug  R3/4  NF06-020  1 
10-C Plug  R1/2  NF06-015  1 
10-D Plug  R1/2  NF06-015  1 
10-E Plug  R1/2  NF06-015  1 
11 Bearing head      1 
12  O-ring  JIS B 2401 P450  PAH80-450  PC11-450  1 
13 Eyebolt  M30  NB600-30  1 
14  Spring pin  4 dia.×10  NE3204-010  4 
15-A Plug  R3/8  NF06-010  1 
15-B Plug  R3/4  NF06-020  1 
15-C Plug  R3/8  NF06-010  1 
15-D Plug  R3/8  NF06-010  1 
16 Bearing cover      1 
17-1  O-ring  JIS B 2401 P375  PAH80-375 PC11-375  1 
17-2  O-ring  JIS B 2401 P14  PAH80-014 PC11-014  1 
18-1  Hexagon socket head cap screw  M16×60  NB35416-060  5 
18-2  Hexagon socket head cap screw  M16×90  NB35416-090  9 
19 Parallel pin 
13 dia.×65 with female 
thread 
NE2313-065A 2 
20  Spring pin  3 dia.×10  NE3203-010  1 
21-A Plug  R1/8  NF06-004  1 
21-B Plug  R1/8  NF06-004  1 
21-C Plug  R1/8  NF06-004  1 
21-D Plug  R3/8  NF06-010  1 
21-E Plug  R3/8  NF06-010  1 
22  Balance piston cover      1 
23-1  O-ring  JIS B 2401 G150  PAH81-150  1 
23-2  O-ring  JIS B 2401 G115  PAH81-115  1 
24  Hexagon socket head cap screw  M16×60  NB35416-060  13 
25 
Male rotor S      1  — —
Male rotor M      —  1 —
Male rotor L      —  — 1
26 
Female rotor S      1  — —
Female rotor M      —  1 —
Female rotor L      —  — 1
27  Bearing, male rotor  Sleeve bearing  CS02700-J220M  2 
28  Bearing, female rotor  Sleeve bearing  CS02700-J170M  2 
29-1  Retaining ring C type internal  JIS B 2804 (H150)  NG11-150  2 
29-2  Retaining ring C type internal  JIS B 2804 (H120)  NG11-120  2 
30 Balance piston  200*UD  CS03000-J220  1 
31  Key for balance piston  200***  CS03100-200  1 
32  Retaining ring C type external  JIS B 2804 (S65)  NG12-065  1 
33  Sleeve, balance piston  200*UD CS03300-J220 1 
34  Spring pin  6 dia.×12  NE3206-012  3  → 2 
35-1 O-ring  JIS B 2401 P120 PAH80-120 1