Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBB / SUNGIL (Part Numbers - CAD Download)

Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBB / SUNGIL
Clamping type slit coupling that has a low moment of inertia and is stable even at high rotations.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·It has high torsional rigidity and torque tolerance, as well as high oil and chemical resistance.
·A long type, identical forward/reverse rotation characteristics, no need for repair.
[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
SRBB-39C-16K5X18K7
SRBB-39C-16K5X18K8
SRBB-39C-16K5X19
SRBB-39C-16K5X19K6
SRBB-39C-16K5X19K7
SRBB-39C-16K5X19K8
SRBB-39C-16K6X16
SRBB-39C-16K6X16K5
SRBB-39C-16K6X16K6
SRBB-39C-16K6X18
SRBB-39C-16K6X18K6
SRBB-39C-16K6X18K7
SRBB-39C-16K6X18K8
SRBB-39C-16K6X19
SRBB-39C-16K6X19K6
SRBB-39C-16K6X19K7
SRBB-39C-16K6X19K8
SRBB-39C-16X16
SRBB-39C-16X16K5
SRBB-39C-16X16K6
SRBB-39C-16X18
SRBB-39C-16X18K6
SRBB-39C-16X18K7
SRBB-39C-16X18K8
SRBB-39C-16X19
SRBB-39C-16X19K6
SRBB-39C-16X19K7
SRBB-39C-16X19K8
SRBB-39C-18K6X18
SRBB-39C-18K6X18K6
SRBB-39C-18K6X18K7
SRBB-39C-18K6X18K8
SRBB-39C-18K6X19
SRBB-39C-18K6X19K6
SRBB-39C-18K6X19K7
SRBB-39C-18K6X19K8
SRBB-39C-18K7X18
SRBB-39C-18K7X18K6
SRBB-39C-18K7X18K7
SRBB-39C-18K7X18K8
SRBB-39C-18K7X19
SRBB-39C-18K7X19K6
SRBB-39C-18K7X19K7
SRBB-39C-18K7X19K8
SRBB-39C-18K8X18
SRBB-39C-18K8X18K6
SRBB-39C-18K8X18K7
SRBB-39C-18K8X18K8
SRBB-39C-18K8X19
SRBB-39C-18K8X19K6
SRBB-39C-18K8X19K7
SRBB-39C-18K8X19K8
SRBB-39C-18X18
SRBB-39C-18X18K6
SRBB-39C-18X18K7
SRBB-39C-18X18K8
SRBB-39C-18X19
SRBB-39C-18X19K6
SRBB-39C-18X19K7
SRBB-39C-18X19K8
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)

58.71 €

1 12 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK552.3K773

58.71 €

1 12 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK552.3K883.3

55.09 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK552.3---

58.71 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK552.3K662.8

58.71 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK552.3K773

58.71 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK552.3K883.3

55.99 €

1 12 Days 105.01 to 10.00161639562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK662.8---

58.71 €

1 12 Days 105.01 to 10.00161639562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K552.3

59.62 €

1 12 Days 105.01 to 10.00161639562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K662.8

55.99 €

1 12 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK662.8---

59.62 €

1 12 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K662.8

59.62 €

1 12 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K773

59.62 €

1 12 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K883.3

55.99 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK662.8---

59.62 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K662.8

59.62 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K773

59.62 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K883.3

52.38 €

1 11 Days 105.01 to 10.00161639562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5No Keyway------

55.09 €

1 12 Days 105.01 to 10.00161639562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K552.3

55.99 €

1 12 Days 105.01 to 10.00161639562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K662.8

52.38 €

1 11 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5No Keyway------

55.99 €

1 12 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K662.8

55.99 €

1 12 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K773

55.99 €

1 12 Days 105.01 to 10.00161839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K883.3

52.38 €

1 11 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5No Keyway------

55.99 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K662.8

55.99 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K773

55.99 €

1 12 Days 105.01 to 10.00161939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K883.3

55.99 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK662.8---

59.62 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K662.8

59.62 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K773

59.62 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K883.3

55.99 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK662.8---

59.62 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K662.8

59.62 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K773

59.62 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK662.8K883.3

55.99 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK773---

59.62 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK773K662.8

59.62 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK773K773

59.62 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK773K883.3

55.99 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK773---

59.62 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK773K662.8

59.62 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK773K773

59.62 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK773K883.3

55.99 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK883.3---

59.62 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK883.3K662.8

59.62 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK883.3K773

59.62 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK883.3K883.3

55.99 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK883.3---

59.62 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK883.3K662.8

59.62 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK883.3K773

59.62 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK883.3K883.3

52.38 €

1 11 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5No Keyway------

55.99 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K662.8

55.99 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K773

55.99 €

1 12 Days 105.01 to 10.00181839562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K883.3

52.38 €

1 11 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5No Keyway------

55.99 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K662.8

55.99 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K773

55.99 €

1 12 Days 105.01 to 10.00181939562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key Way---K883.3

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Basic information

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

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