IS / IS-S / IS-N / IS-B

IS / IS-S

ISB ball transfer basic type. Machining main body can smoothly convey heavy loads, and can rotate while transferring. 
Stainless steel is also available.  

Machined ball transfers with exceptional endurance for heavy loads.

Available in steel and stainless. Applications include refraction, curves, intersection, branches of conveyor systems, designed to convey heavy materials, changing direction of devices, also used for shearing, feeding and high damping machines.

Point contact mechanism is robust and precise. The point contact mechanism of IS type ball transfer with less friction coefficient enables heavy cargo to move 360 degree easily.

Nylon, ceramic bal, rust resistance type, hard chrome finishing is also available upon request.

 

IS (Steel body)

IS-10

 

 
 Ball Size  ø7/16" (11.11mm)
 Product Weight  0.06 kg (0.588 N)
 Load Capacity  40 kgf (392 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

IS-13

 

 
 Ball Size  ø9/16" (14.29mm)
 Product Weight  0.09 kg (0.882 N)
 Load Capacity  50 kgf (490 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

IS-19

 

 
 Ball Size  ø7/8" (22.23mm))
 Product Weight  0.25 kg (2.45 N)
 Load Capacity  100 kgf (980 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

IS-25

 

 
 Ball Size  ø1" (25.4mm)
 Product Weight  0.9 kg (8.82 N)
 Load Capacity  150 kgf (1470 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

IS-38

 

 
 Ball Size  ø1-1/2" (38.1mm)
 Product Weight  2.3 kg (22.5 N)
 Load Capacity  250 kgf (2450 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

IS-51

 

 
 Ball Size  ø2" (50.8mm)
 Product Weight  3.2 kg (31.4 N)
 Load Capacity  300 kgf (2940 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

IS-76

 

 
 Ball Size  ø3" (76.2mm)
 Product Weight  10.5 kg (103 N)
 Load Capacity  450 kgf (4410 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

IS-100

 

 
 Ball Size  ø4" (101.6mm)
 Product Weight  18.5 kg (181 N)
 Load Capacity  1000 kgf (9800 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

IS-127

 

 
 Ball Size  ø5" (127mm)
 Product Weight  39.6 kg (388 N)
 Load Capacity  1500 kgf (14700 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

IS-150

 

 
 Ball Size  ø6" (152.4mm)
 Product Weight  71.4 kg (700 N)
 Load Capacity  2500 kgf (24500 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Plate  SPC

 

IS-S (Stainless body)

IS-10S

 

 
 Ball Size  ø7/16" (11.11mm)
 Product Weight  0.06 kg (0.588 N)
 Load Capacity  40 kgf (392 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Plate  SUS304

IS-13S

 

 
 Ball Size  ø9/16" (14.29mm)
 Product Weight  0.09 kg (0.882 N)
 Load Capacity  50 kgf (490 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Plate  SUS304

IS-19S

 

 
 Ball Size  ø7/8" (22.23mm)
 Product Weight  0.25 kg (2.45 N)
 Load Capacity  100 kgf (980 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Plate  SUS304

IS-25S

 

 
 Ball Size  ø1" (25.4mm)
 Product Weight  0.9 kg (8.82 N)
 Load Capacity  150 kgf (1470 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Plate  SUS304

IS-38S

 

 
 Ball Size  ø1-1/2" (38.1mm)
 Product Weight  2.3 kg (22.5 N)
 Load Capacity  250 kgf (2450 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Plate  SUS304

 

IS-N / IS-SNM / IS-SN

Precision –machined stud mount ball transfer, easy installation with sturdy bolt. Tapered-cap with stainless and steel is also available.  

Precision-machined stud mount ball transfer, easy installation with sturdy bolt.
Nylon, ceramic ball, rust resistance type, hard chrome finishing is also available upon request.

 

IS-N (Steel body)

IS-05N

 

 Ball Size  ø3/16" (4.76mm)
 Product Weight  0.01 kg (0.098 N)
 Load Capacity  10 kgf (98 N)
 Body  SUS420J2
 Large Ball  SUJ2
 Small Balls  SUJ2
 Cap  S45C
 Tightening torque  5.1N・m

IS-06N

 

 Ball Size  ø1/4" (6.35mm)
 Product Weight  0.02 kg (0.196 N)
 Load Capacity  20 kgf (196 N)
 Body  SUS420J2
 Large Ball  SUJ2
 Small Balls  SUJ2
 Cap  SS400
 Tightening torque  5.1N・m

IS-08N

 

 Ball Size  ø5/16" (7.94mm)
 Product Weight  0.03 kg (0.294 N)
 Load Capacity  30 kgf (294 N)
 Body  SUS420J2
 Large Ball  SUJ2
 Small Balls  SUJ2
 Cap  SUM
 Tightening torque  12.3N・m

IS-10N

 

 Ball Size  ø7/16" (11.11mm)
 Product Weight  0.06 kg (0.588 N)
 Load Capacity  40 kgf (392 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Cap  SPC
 Bolt  SCM435

IS-13N

 

 Ball Size  ø9/16" (14.29mm)
 Product Weight   0.1 kg (0.98 N)
 Load Capacity  50 kgf (490 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Cap  SPC
 Bolt  SCM435

IS-16N

 

 Ball Size  ø5/8" (15.88mm)
 Product Weight  0.05 kg (0.49 N)
 Load Capacity  70 kgf (686 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Cap  SUM
 Tightening torque  5.1N・m

IS-19N

 

 Ball Size  ø7/8" (22.23mm)
 Product Weight  0.29 kg (2.84 N)
 Load Capacity  100 kgf (980 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Cap  SPC
 Bolt  SCM435

IS-25N

 

 Ball Size  ø1" (25.4mm)
 Product Weight  0.6 kg (5.88 N)
 Load Capacity  150 kgf (1470 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Cap  SPC
 Bolt  SCM435

IS-38N

 

 Ball Size  ø1-1/2" (38.1mm)
 Product Weight  1.6 kg (15.7 N)
 Load Capacity  250 kgf (2450 N)
 Body  SCM415
 Large Ball  SUJ2
 Small Balls  SUJ2
 Cap  SPC
 Bolt  SCM435

 

IS-SNM (Stainless body)

IS-05SNM

 

 Ball Size  ø3/16" (4.76mm)
 Product Weight  0.003kg (0.0294N)
 Load Capacity  5 kgf (49 N)
 Body  S45CF
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  A5056
 Tightening torque  0.2N・m

IS-06SNM

 

 Ball Size  ø1/4" (6.35mm)
 Product Weight  0.011 kg (0.108 N)
 Load Capacity  10 kgf (98 N)
 Body  SWCH12
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  A5056
 Tightening torque  0.6N・m

IS-08SNM

 

 Ball Size  ø5/16" (7.94mm)
 Product Weight  0.021 kg (0.206 N)
 Load Capacity  15 kgf (147 N)
 Body  SWCH12
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  A5056
 Tightening torque  1.5N・m

 

IS-SN (Stainless body)

IS-05SN

 

 Ball Size  ø3/16" (4.76mm)
 Product Weight  0.01 kg (0.098 N)
 Load Capacity  10 kgf (98 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  SUS304
 Tightening torque  5.1N・m

IS-06SN

 

 Ball Size  ø1/4" (6.35mm)
 Product Weight  0.02 kg (0.196 N)
 Load Capacity  20 kgf (196 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  SUS303
 Tightening torque  5.1N・m

IS-08SN

 

 Ball Size  ø5/16" (7.94mm)
 Product Weight  0.03 kg (0.294 N)
 Load Capacity  30 kgf (294 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  SUS303
 Tightening torque  12.3N・m

IS-10SN

 

 Ball Size  ø7/16" (11.11mm)
 Product Weight  0.06 kg (0.588 N)
 Load Capacity  40 kgf (392 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  SUS304
 Bolt  SUS304

IS-13SN

 

 Ball Size  ø9/16" (14.29mm)
 Product Weight   0.1 kg (0.98 N)
 Load Capacity  50 kgf (490 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  SUS304
 Bolt  SUS304

IS-16SN

 

 Ball Size  ø5/8" (15.88mm)
 Product Weight  0.05 kg (0.49 N)
 Load Capacity  70 kgf (686 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  SUS304
 Tightening torque  5.1N・m

IS-19SN

 

 Ball Size  ø7/8" (22.23mm)
 Product Weight  0.29 kg (2.84 N)
 Load Capacity  100 kgf (980 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  SUS304
 Bolt  SUS304

IS-25SN

 

 Ball Size  ø1" (25.4mm)
 Product Weight  0.6 kg (5.88 N)
 Load Capacity  150 kgf (1470 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  SUS304
 Bolt  SUS304

IS-38SN

 

 Ball Size  ø1-1/2" (38.1mm)
 Product Weight  1.6 kg (15.7 N)
 Load Capacity  250 kgf (2450 N)
 Body  SUS420J2
 Large Ball  SUS440C
 Small Balls  SUS440C
 Cap  SUS304
 Bolt  SUS304

IS-B / IS-BF / IS-BM / IS-BK

Spring-loaded ball transfers enable self-adjustment for even load distribution. 

Applications include shearing machines, presses, and molding machines, die setting, tool bases, press brakes, and shock loading applications.Spring durability over one million times. (Spring can be replaced)

IS-BK spring loaded ball transfers are used for press machine die setting and die removal. With the built-in spring, convey, position, and clamp the die on the press bed by retracting mechanism without replacing the ball transfers from bolster.

More stable IS-BF type (flange type) and embedded IS-BM type are also available.

 

IS-B

IS-10B

 

 Ball Size  ø3/8" (9.53mm)
 Product Weight  0.12 kg (1.18 N)
 Setting Pressure  18 kgf (176 N)
 Maximum Pressure  24 kgf (235 N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/SPC
 Case  S45C

IS-13B

 

 Ball Size  ø1/2" (12.7mm)
 Product Weight  0.14 kg (1.37 N)
 Setting Pressure  22 kgf (216 N)
 Maximum Pressure  28 kgf (274 N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/SPC
 Case  S45C

IS-19B

 

 Ball Size  ø3/4"(19.05mm)
 Product Weight  0.34 kg (3.33 N)
 Setting Pressure  120kgf (1176N)
 Maximum Pressure  160kgf (1568N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/SPC
 Case  S45C

IS-25B

 

 Ball Size  ø3/4"(19.05mm)
 Product Weight  0.8 kg (7.84 N)
 Setting Pressure  180kgf (1764N)
 Maximum Pressure  223kgf (2185N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/SPC
 Case  S45C

IS-38B

 

 Ball Size  ø1-1/2" (38.1mm)
 Product Weight  1.9 kg (18.6 N)
 Setting Pressure  260 kgf (2548 N)
 Maximum Pressure  316 kgf (3097 N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/S45C
 Case  S45C

IS-BF

IS-10BF

 

 Ball Size  ø3/8" (9.53mm)
 Product Weight  0.19 kg (1.86 N)
 Setting Pressure  18 kgf (176 N)
 Maximum Pressure  24 kgf (235 N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/SPC
 Case  S45C

IS-13BF

 

 Ball Size  ø1/2" (12.7mm)
 Product Weight  0.22 kg (2.16 N)
 Setting Pressure  22 kgf (216 N)
 Maximum Pressure  28 kgf (274 N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/SPC
 Case  S45C

IS-19BF

 

 Ball Size  ø3/4"(19.05mm)
 Product Weight  0.6 kg (5.88 N)
 Setting Pressure  120kgf (1176N)
 Maximum Pressure  160kgf (1568N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/SPC
 Case  S45C

IS-25BF

 

 Ball Size  ø3/4"(19.05mm)
 Product Weight  1.3 kg (12.7 N)
 Setting Pressure  180kgf (1764N)
 Maximum Pressure  223kgf (2185N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/SPC
 Case  S45C

IS-38BF

 

 Ball Size  ø1-1/2" (38.1mm)
 Product Weight   2.6 kg (25.5 N)
 Setting Pressure  260 kgf (2548 N)
 Maximum Pressure  316 kgf (3097 N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/S45C
 Case  S45C

IS-BM

IS-14BM

 

 Ball Size  ø9/16" (14.29mm)
 Product Weight  0.26 kg (2.55 N)
 Setting Pressure  40 kgf (392 N)
 Maximum Pressure  48 kgf (470 N)
 Spring Shrinkage  2mm
 Body/Case  SCM415/S45C
 Large Ball  SUJ2
 Spring  SWOSC-V

IS-19BM

 

 Ball Size  ø3/4" (19.05mm)
 Product Weight  0.38 kg (3.72 N)
 Setting Pressure  100 kgf (980 N)
 Maximum Pressure  140 kgf (1372 N)
 Spring Shrinkage  2mm
 Body/Case  SCM415/S45C
 Large Ball  SUJ2
 Spring  SWOSC-V

IS-BK

IS-19BK-05

 

 Ball Size  ø3/4" (19.05mm)
 Product Weight  0.17 kg (1.67 N)
 Setting Pressure  47 kgf (461 N)
 Maximum Pressure  53 kgf (519 N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/S45C
 Spring  SWP-B

IS-25BK-08

 

 Ball Size  ø1" (25.4mm)
 Product Weight  0.33 kg (3.23 N)
 Setting Pressure  80 kgf (784 N)
 Maximum Pressure  110kgf (1078N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/S45C
 Spring  SWP-B

IS-25BK-20

 

 Ball Size  ø1" (25.4mm)
 Product Weight  0.85 kg (8.33 N)
 Setting Pressure  197 kgf (1931 N)
 Maximum Pressure  253 kgf (2479 N)
 Spring Shrinkage  2mm
 Large/Small Ball  SUJ2/SUJ2
 Body/Cap  SCM415/S45C
 Spring  SWPOSC