ROTARY JOINTS
FEATURES
SPECIFICATIONS
PRODUCT CODE SYSTEM
Model Type
Tube Outer Dia(
)
Thread Size(T)
NHRC 06 01
NUMBER OF ROTATION
* Metric Thread & R(PT) Thread
U : Hexagon flat-to-flat inch specification.(NPT)
Unified Fine Thread
American Standard Taper pipe Thread
Code U10U N01U N02U N03U N04U
Size 10-32UNF NPT1/8 NPT1/4 NPT3/8 NPT1/2
*Inch Thread (UNF & NPT)
NHRC, NHRL, NHRS, NHRF
r. p. m 1500 1200 1200 1000 1000
Tube Dia
4
6
8
10
12
Compatible Fluid Type
Pressure Range
Negative Pressure
Temperature Range
Air(No other gases or liquids)
Metric Size
Inch Size
Dia
4
6
8
10
12 5/32 3/16 1/4 5/16 3/8 1/2
Code 04 6 8 10 12 5/32 3/16 1/4 5/16 3/8 1/2
Metric Size
Taper Pipe Thread
Code M5 M6 01 02 03 04
Size M5
0.8 M6
1.0 R1/8 R1/4 R3/8 R1/2
STRUCTURAL DIAGRAM
NRC, NRL
r. p. m
500 500 400 300 250
Tube Dia
4
6
8
10
12
14
MODEL
Tube(Metric)-Thread(G)
NHRC 04-G01
NHRC 06-G01
NHRC 06-G02
NHRC 08-G01
NHRC 08-G02
NHRC 08-G03
NHRC 10-G03
NHRC 10-G04
NHRC 12-G03
NHRC 12-G04
NHRC-G
D
Straight
MODEL
Tube(Metric)-Thread(G)
NHRL 04-G01
NHRL 06-G01
NHRL 06-G02
NHRL 08-G01
NHRL 08-G02
NHRL 10-G03
NHRL 10-G04
NHRL 12-G03
NHRL 12-G04
NHRL-G
D
Elbow
MODEL
Male Thread(G) - Female Thread(G)
NHRF G01-G01
NHRF G01-G02
NHRF G02-G01
NHRF G02-G02
NHRF G03-G03
NHRF G03-G04
NHRF G04-G03
NHRF G04-G04
NHRF-G
Bush
MODEL
Male Thread(R) - Male Thread(G)
NHRS G01-G01
NHRS G01-G02
NHRS G02-G01
NHRS G02-G02
NHRS G03-G03
NHRS G03-G04
NHRS G04-G03
NHRS G04-G04
NHRS-G
Nipple
MODEL
Tube(Metric)-Thread(G)
NRC 04-G01
NRC 06-G01
NRC 06-G02
NRC 08-G01
NRC 08-G02
NRC 08-G03
NRC 10-G03
NRC 10-G04
NRC 12-G03
NRC 12-G04
NRC-G
D
Straight
MODEL
Tube(Metric)-Thread(G)
NRL 04-G01
NRL 06-G01
NRL 06-G02
NRL 08-G01
NRL 08-G02
NRL 08-G03
NRL 10-G03
NRL 10-G04
NRL 12-G03
NRL 12-G04
NRL-G
D
Elbow
Two embedded bearings better accommodate high
speed rotation and swinging of pneumatic connections.
Built in bearing accommodates the rotation and
swinging of pneumatic connections.
Rotary joints are constructed to fairly withstand the
vibration or tubing movements.
Model
Model