Slit couplings / grub screw locking, feather key / cross slot / body: stainless steel / SRBS-22 / SUNGIL

Slit couplings / grub screw locking, feather key / cross slot / body: stainless steel / SRBS-22 / SUNGIL
This set screw type slit coupling has a low moment of inertia and stability even at high RPM.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·A long type, with high torsional rigidity and torque tolerance, and high oil and chemical resistance.
・ The characteristics of forward/reverse rotation are the same and no repair is required.
[Applications]
・ Optimal for serial drive of transmission equipment, position control / positioning table, robot system, boring, and polishing machine.
·Can be used for machining centers (machine tools), medical equipment, servo motors, speed reducers, etc.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
SRBS-39-8K2X8
SRBS-39-8K2X8K2
SRBS-39-8K2X8K3
SRBS-39-8K2X8K4
SRBS-39-8K3X8
SRBS-39-8K3X8K2
SRBS-39-8K3X8K3
SRBS-39-8K3X8K4
SRBS-39-8K4X8
SRBS-39-8K4X8K2
SRBS-39-8K4X8K3
SRBS-39-8K4X8K4
SRBS-39-8X8
SRBS-39-8X8K2
SRBS-39-8X8K3
SRBS-39-8X8K4
SRBS-39-10K3X10
SRBS-39-10K3X10K3
SRBS-39-10K3X10K4
SRBS-39-10K3X12
SRBS-39-10K3X12K4
SRBS-39-10K3X12K5
SRBS-39-10K3X14
SRBS-39-10K3X14K5
SRBS-39-10K4X10
SRBS-39-10K4X10K3
SRBS-39-10K4X10K4
SRBS-39-10K4X12
SRBS-39-10K4X12K4
SRBS-39-10K4X12K5
SRBS-39-10K4X14
SRBS-39-10K4X14K5
SRBS-39-10X10
SRBS-39-10X10K3
SRBS-39-10X10K4
SRBS-39-10X12
SRBS-39-10X12K4
SRBS-39-10X12K5
SRBS-39-10X14
SRBS-39-10X14K5
SRBS-39-12K4X12
SRBS-39-12K4X12K4
SRBS-39-12K4X12K5
SRBS-39-12K5X12
SRBS-39-12K5X12K4
SRBS-39-12K5X12K5
SRBS-39-12X12
SRBS-39-12X12K4
SRBS-39-12X12K5
SRBS-39-14K5X14
SRBS-39-14K5X14K5
SRBS-39-14X14
SRBS-39-14X14K5
SRBS-39-15K5X15
SRBS-39-15K5X15K5
SRBS-39-15K5X15K6
SRBS-39-15K6X15
SRBS-39-15K6X15K5
SRBS-39-15K6X15K6
SRBS-39-15X15
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSAllowable Torque Range
(N•m)
Shaft Bore Dia. (machined) D1
(mm)
Shaft Bore Dia. (machined) D2
(mm)
Outer Dia. A
(mm)
Overall Length W
(mm)
Max. Rotational Speed Range
(r/min)
Feature Allowable Torque
(Nm)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Buffer Part Material Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
With or without Keyway d1 Keyway symbol d1keyway width b1
(mm)
d1Keyway height t1
(mm)
d2 Keyway symbol d2 keyway width b2
(mm)
d2 keyway height t2
(mm)

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5One Side Key WayK221---

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5Both sides keywayK221K221

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5Both sides keywayK221K331.4

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5Both sides keywayK221K441.8

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5One Side Key WayK331.4---

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5Both sides keywayK331.4K221

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5Both sides keywayK331.4K331.4

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5Both sides keywayK331.4K441.8

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5One Side Key WayK441.8---

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5Both sides keywayK441.8K221

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5Both sides keywayK441.8K331.4

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5Both sides keywayK441.8K441.8

119.55 €

1 11 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5No Keyway------

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5One Side Key Way---K221

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5One Side Key Way---K331.4

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0895000.21 to 0.400.25Polyacetal±±0.48.4X10-5One Side Key Way---K441.8

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK331.4---

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK331.4K331.4

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK331.4K441.8

86.05 €

1 12 Days 105.01 to 10.00101239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK331.4---

89.85 €

1 12 Days 105.01 to 10.00101239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK331.4K441.8

89.85 €

1 12 Days 105.01 to 10.00101239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK331.4K552.3

86.05 €

1 12 Days 105.01 to 10.00101439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK331.4---

89.85 €

1 12 Days 105.01 to 10.00101439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK331.4K552.3

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK441.8---

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK441.8K331.4

89.85 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK441.8K441.8

86.05 €

1 12 Days 105.01 to 10.00101239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK441.8---

89.85 €

1 12 Days 105.01 to 10.00101239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK441.8K441.8

89.85 €

1 12 Days 105.01 to 10.00101239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK441.8K552.3

86.05 €

1 12 Days 105.01 to 10.00101439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK441.8---

89.85 €

1 12 Days 105.01 to 10.00101439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK441.8K552.3

119.55 €

1 11 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5No Keyway------

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key Way---K331.4

86.05 €

1 12 Days 105.01 to 10.00101039564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key Way---K441.8

119.55 €

1 11 Days 105.01 to 10.00101239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5No Keyway------

86.05 €

1 12 Days 105.01 to 10.00101239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key Way---K441.8

86.05 €

1 12 Days 105.01 to 10.00101239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key Way---K552.3

119.55 €

1 11 Days 105.01 to 10.00101439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5No Keyway------

86.05 €

1 12 Days 105.01 to 10.00101439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key Way---K552.3

86.05 €

1 12 Days 105.01 to 10.00121239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK441.8---

89.85 €

1 12 Days 105.01 to 10.00121239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK441.8K441.8

89.85 €

1 12 Days 105.01 to 10.00121239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK441.8K552.3

86.05 €

1 12 Days 105.01 to 10.00121239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK552.3---

89.85 €

1 12 Days 105.01 to 10.00121239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK552.3K441.8

89.85 €

1 12 Days 105.01 to 10.00121239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK552.3K552.3

119.55 €

1 11 Days 105.01 to 10.00121239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5No Keyway------

86.05 €

1 12 Days 105.01 to 10.00121239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key Way---K441.8

86.05 €

1 12 Days 105.01 to 10.00121239564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key Way---K552.3

86.05 €

1 12 Days 105.01 to 10.00141439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK552.3---

89.85 €

1 12 Days 105.01 to 10.00141439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK552.3K552.3

119.55 €

1 11 Days 105.01 to 10.00141439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5No Keyway------

86.05 €

1 12 Days 105.01 to 10.00141439564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key Way---K552.3

86.05 €

1 12 Days 105.01 to 10.00151539564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK552.3---

89.85 €

1 12 Days 105.01 to 10.00151539564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK552.3K552.3

89.85 €

1 12 Days 105.01 to 10.00151539564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK552.3K662.8

86.05 €

1 12 Days 105.01 to 10.00151539564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5One Side Key WayK662.8---

89.85 €

1 12 Days 105.01 to 10.00151539564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK662.8K552.3

89.85 €

1 12 Days 105.01 to 10.00151539564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5Both sides keywayK662.8K662.8

119.55 €

1 11 Days 105.01 to 10.00151539564,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant895000.21 to 0.400.25Aluminum±0.48.4X10-5No Keyway------

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Basic information

Type Slit type Application Stepping Motor Body Material Stainless Steel
Allowable Angular Misalignment(deg) 2.5 Operating Temperature Range(°C) -50::200

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