[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Stainless slit-shaped coupling - Set Screw Type - [SRBS-22] (SRBS-60-20X20)

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

Configured Part Number is shown.

SRBS-60-20X20

Product TOP

: 30; 45; 60

Part Number
SRBS-60-20X20

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Shaft Bore Dia. (machined) D1 (Ø)	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D2 (Ø)	O.D. (Ø)	Features	Full Length (mm)	Max. Rotational Speed Range (r/min)	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Buffer Material	Moment of Inertia (kg･m²)	Allowable Axial Clearance (±) (mm)	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)
	MYR 1,050.31	1 Piece(s)		15 Day(s) or more	10	20	20.01~50.00	20	60	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	88	4001~10000	34	6000	0.21~0.40	0.36	Stainless Steel	8.3X10^-4	±0.5	No Keyway	-	-	-	-	-	-

Basic Information

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

Please check the type/dimensions/specifications of the part SRBS-60-20X20 in the Stainless slit-shaped coupling - Set Screw Type - [SRBS-22] series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Features
High torsional rigidity

High Torque

Backlash 0

Small

Heat Resistant
Clear
d1 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
- K10
Clear
d1keyway width b1(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Clear
d1Keyway height t1(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
d2 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
- K10
Clear
d2 keyway width b2(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Clear
d2 keyway height t2(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
type
- SRBS-12
- SRBS-16
- SRBS-19
- SRBS-22
- SRBS-26
- SRBS-32
- SRBS-39
- SRBS-49
- SRBS-60
Clear
Shaft Bore Dia. (machined) D1(Ø)
3

4

5

6

6.35

8

10

12

14

15

16

18

20

22

24

25
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00
Clear
Shaft Bore Dia. (machined) D2(Ø)
3

4

5

6

6.35

8

9.525

10

12

14

15

16

18

20

22

24

25
Clear
O.D.(Ø)
12.7

16

19.1

22.2

26.2

31.8

39

49

60
Clear
Full Length(mm)
18

18.5

22

25

30

39

56

70

88
Clear
Max. Rotational Speed Range(r/min)
4001~10000

10001~78000
Clear
Allowable Torque(N•m)
0.3

0.5

0.9

1.6

2.1

3.5

8

16

34
Clear
Max. Rotational Speed(r/min)
6000

7000

9500

12000

15000

17000

20000

24000

28000
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15

0.2

0.25

0.36
Clear
Buffer Material
- Polyacetal
- Aluminum
- Stainless Steel
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
Clear
CAD
- 3D
Clear

Days to Ship

All

9 Day(s) or Less

15 Day(s) or Less

16 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
SRBS-12-4.5X5K2
SRBS-12-4X4
SRBS-12-4X5
SRBS-60-20X20K6
SRBS-60-20X20K7
SRBS-60-20X20K8

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft Bore Dia. (machined) D1 (Ø)	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D2 (Ø)	O.D. (Ø)	Features	Full Length (mm)	Max. Rotational Speed Range (r/min)	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Buffer Material	Moment of Inertia (kg･m²)	Allowable Axial Clearance (±) (mm)	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)
MYR 169.01	1 Piece(s)	16 Day(s) or more	10	3	0.05~1.00	3	12.7	Backlash 0 / High torsional rigidity / High Torque	18	10001~78000	0.3	28000	0.02~0.2	0.1	Polyacetal	3.0X10^-8	±±0.3	One Side Key Way	-	-	-	K2	2	1
MYR 151.71	1 Piece(s)	15 Day(s) or more	10	4	1.01~3.00	4	12.7	Backlash 0 / High torsional rigidity / High Torque / Heat Resistant / Small	18	10001~78000	0.3	28000	0.02~0.2	0.1	Aluminum	3.0X10^-8	±0.3	No Keyway	-	-	-	-	-	-
MYR 151.71	1 Piece(s)	15 Day(s) or more	10	4	1.01~3.00	5	12.7	Backlash 0 / High torsional rigidity / High Torque / Heat Resistant / Small	18	10001~78000	0.3	28000	0.02~0.2	0.1	Aluminum	3.0X10^-8	±0.3	No Keyway	-	-	-	-	-	-
MYR 1,071.94	1 Piece(s)	16 Day(s) or more	10	20	20.01~50.00	20	60	Backlash 0 / High torsional rigidity / High Torque / Heat Resistant / Small	88	4001~10000	34	6000	0.21~0.40	0.36	Stainless Steel	8.3X10^-4	±0.5	One Side Key Way	-	-	-	K6	6	2.8
MYR 1,071.94	1 Piece(s)	16 Day(s) or more	10	20	20.01~50.00	20	60	Backlash 0 / High torsional rigidity / High Torque / Heat Resistant / Small	88	4001~10000	34	6000	0.21~0.40	0.36	Stainless Steel	8.3X10^-4	±0.5	One Side Key Way	-	-	-	K7	7	3
MYR 1,071.94	1 Piece(s)	16 Day(s) or more	10	20	20.01~50.00	20	60	Backlash 0 / High torsional rigidity / High Torque / Heat Resistant / Small	88	4001~10000	34	6000	0.21~0.40	0.36	Stainless Steel	8.3X10^-4	±0.5	One Side Key Way	-	-	-	K8	8	3.3

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Rigid Coupling, Set Screw Type
SXN

Standard Price : MYR 114.27

Days to Ship : 4 Day(s) or more
Slit Coupling -Set Screw Type-
SUNGIL

Standard Price : MYR 64.22-

Days to Ship : 9 Day(s) or more
Rigid Coupling, Set Screw Type, SAD / SSD [SAD16-3]
LINK

Standard Price : MYR 368.16

Days to Ship : 4 Day(s) or more

back next

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7890 6399; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

Stainless slit-shaped coupling - Set Screw Type - [SRBS-22] (SRBS-60-20X20)

Basic Information

Configure

Specification/Dimensions

Features

d1 Keyway symbol

d1keyway width b1(mm)

d1Keyway height t1(mm)

d2 Keyway symbol

d2 keyway width b2(mm)

d2 keyway height t2(mm)

type

Shaft Bore Dia. (machined) D1(Ø)

Allowable Torque Range(N•m)

Shaft Bore Dia. (machined) D2(Ø)

O.D.(Ø)

Full Length(mm)

Max. Rotational Speed Range(r/min)

Allowable Torque(N•m)

Max. Rotational Speed(r/min)

Allowable Lateral Misalignment Range(mm)

Allowable Lateral Misalignment(mm)

Buffer Material

With or without Keyway

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm