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Support Units for Ball Screw, Fixed Side Square Type

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MISUMI

MiSUMi Economy

MISUMI

Part Number

Configured Part Number is shown.

Drawing/Specifications
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Part Numbers

Economy Affordable Support Units for Ball Screws

Support Side Stable Long-Lasting

- Enjoy premium quality at a reduced price with our economy series support units.

- Fits shaft diameters and offers various mounting heights, ensuring versatile use.

- Constructed from durable materials with a finish providing long-lasting protection.

- Includes all necessary components for hassle-free installation.

- Designed specifically for rolled ball screws, perfect for applications requiring low-speed support.

Economy Affordable Support Units for Ball Screws

MISUMI Standard

Cheaper Price

Product Variety

3D CAD
3D CAD Support

Product Overview

1. Special Support Units for C7 to C10 rolled screw ball without pre-pressure.
2. This product connects the fixed side (motor side) of the ball screw.
3. The product of Support Units is composed of bearing holder, bearing, bearing cap, oil seal, hex socket bolt, collar, and fastening nut (with Lock screws).

Product photo

Product Comparison

■ Differences from MISUMI Standard Product

Item	MISUMI Standard Product	Economy Series
Bearing Used	Angular Bearings (1 set)	Radial Bearings(1 set)
Center Height Tolerance	-0.03 to 0	±0.03
Applicable Ball Screw	All	Dedicated for Rolled Ball Screw
Price Example	BSW10	C-TEK10

The Economy Series uses radial bearings.
While they are capable of handling axial load with preload applied,
we recommend use for low-speed and low-load applications upon confirmation of the allowable load.
Because the center height tolerance is also mitigated, in combination with a precision ball screw,
the precision ball screw specs may not be met.
(See the bottom of the standard tables for a table of combinations with rolled ball screws)
[ ! ] For usage methods and precautions, see the bottom of the product page

■ Pre-Shipping Inspection

Center Height Measurement

▲ One factor affecting screw life

Dimensional Drawing

Dimensional Drawing of Support Units (unit: mm)
Dimension 1

[Applicable Ball Screw Table]
The following table only lists some of the ball screws. The product of Support Units can also be applied to other brands of C7 to C10 rolled ball screws.
The □□ in the table below represents the lead of the ball screw; Example: C-TBSE0802

Support Units			Ball Screw
Fixed side model	Support side model	Combination model	MISUMI	THK (MISUMI process)

C-TEK6	C-TEF6	C-TEK6-SET	C-TBSE08□□	MTF1002
			C-BSST08□□
			C-BSSC08□□
C-TEK8S	C-TEF8	C-TEK8S-SET	C-TBSE10□□	-
			C－BSST10□□
			C－BSSC10□□
C-TEK8		C-TEK8-SET	C-TBSE10□□	MTF1202
				BTK1208
C-TEK10S	C-TEF10	C-TEK10S-SET	C-TBSE12□□	-
			C-BSSTH12□□
			C-BSSCH12□□
C-TEK10		C-TEK10-SET	C-TBSE12□□	BTK14□□
				BLK1510
				WTF1520
C-TEK12	C-TEF12	C-TEK12-SET	C-TBSE15□□	BLK1616 BTK1808
			C-BSSTH15□□
			C-BSSCH15□□
C-TEK15	C-TEF15	C-TEK15-SET	C-TBSE20□□	BTK2010 BTK25□□
			C-BSSTH20□□
			C-BSSCH20□□
C-TEK20	C-TEF20	C-TEK20-SET	C-TBSE25□□
			C-BSSTH25□□
			C-BSSCH25□□

Specification Table

Bearing No.	Allowable Axial Load (N)	Basic Dynamic Rated Load (N)
6	720	1880
8/8S	1010	3090
10/10S	1910	4260
12	2120	4660
15	2350	5320
20	5780	12490

Product Features

1. The product of Support Units is used in combination with the rolled ball screw to achieve better effect and cost-effectiveness.
2. The product has optional combination models (fixed side+support side) for simpler selection.

Usage Method

Example of Use

X-Y Slider unit
Example of Use 1

Precautions

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
C-TEK6
C-TEK6-SET
C-TEK8
C-TEK8-SET
C-TEK8S
C-TEK8S-SET
C-TEK10
C-TEK10-SET
C-TEK10S
C-TEK10S-SET
C-TEK12
C-TEK12-SET
C-TEK15
C-TEK15-SET
C-TEK20
C-TEK20-SET

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Shaft Dia. d (Ø)	Shaft Height h (mm)	Oil Seal Applicable Shaft Dia. (Ø)	Type	Total Length L (mm)	Total Width B (mm)	Total Height H (mm)
SGD 23.68	1 Piece(s)	Available	Same day	10	6	13	9.5	Single Product	20	42	25
SGD 31.66	1 Piece(s)	Available	5 Day(s)	10	6	13	9.5	SET Product	20	42	25
SGD 23.10	1 Piece(s)	Available	Same day	10	8	17	11.5	Single Product	23	52	32
SGD 31.12	1 Piece(s)	Available	Same day	10	8	17	11.5	SET Product	23	52	32
SGD 23.10	1 Piece(s)	Available	Same day	10	8	17	10	Single Product	23	52	32
SGD 31.12	1 Piece(s)	Available	5 Day(s)	10	8	17	10	SET Product	23	52	32
SGD 23.80	1 Piece(s)	Available	Same day	10	10	25	14.5	Single Product	24	70	43
SGD 31.90	1 Piece(s)	Available	Same day	10	10	25	14.5	SET Product	24	70	43
SGD 23.82	1 Piece(s)	Available	Same day	10	10	25	12	Single Product	24	70	43
SGD 31.90	1 Piece(s)	Available	5 Day(s)	10	10	25	12	SET Product	24	70	43
SGD 24.36	1 Piece(s)	Available	Same day	10	12	25	15.5	Single Product	24	70	43
SGD 32.50	1 Piece(s)	Available	Same day	10	12	25	15.5	SET Product	24	70	43
SGD 28.94	1 Piece(s)	Available	Same day	10	15	30	20	Single Product	25	80	49
SGD 40.60	1 Piece(s)	Available	Same day	10	15	30	20	SET Product	25	80	49
SGD 47.98	1 Piece(s)	Available	Same day	10	20	30	25	Single Product	42	95	58
SGD 67.38	1 Piece(s)	Available	Same day	10	20	30	25	SET Product	42	95	58

Basic Information

Type	Fixed Side Standard	Shape	Square Type	Surface Treatment	Black Oxide
Material	S45C	Surface Treatment	Ferroferric oxide protective film (Black Oxide)

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16 Part Numbers

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Completed

Specification/Dimensions

Shaft Dia. d(Ø)
6

8

10

12

15

20
Clear
Shaft Height h(mm)
13

17

25

30
Clear
Oil Seal Applicable Shaft Dia.(Ø)
9.5

10

11.5

12

14.5

15.5

20

25
Clear
Type
- SET Product
- Single Product
Clear
type
- C-TEK
- C-TEK-SET
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

5 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 .

Frequently asked question (FAQ)

Question: What does "applicable shaft diameter of oil seal" mean?: Answer: The support unit purchased from MISUMI already includes the collar. The collar and the oil seal in the support have been matched, and it can be ignored as long as it is matched with MISUMI ball screw on sale according to the "Ball Screw Applicability Table". However, if it is matched with the ball screw purchased from other companies, please select the type according to shape and size of the shaft end of the screw.
Question: What should I do if the accessories in the support unit are lost or damaged?: Answer: All kinds of accessories can be sold separately, please select according to the MISUMI catalog
Question: Square type support units are divided into standard type and narrow pitch type, what is the difference?: Answer: In the case of limited pitch space, please use the narrow pitch type, but be sure to choose according to the shaft end size of the ball screw. For example: please use standard type (C-TEK) support unit for C-TBSE type ball screw and narrow pitch type (C-TBK) for C-TBSB type ball screw.

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Support Units for Ball Screw, Fixed Side Square Type

Economy Affordable Support Units for Ball Screws

Product Overview

Dimensional Drawing

Specification Table

Product Features

Usage Method

Example of Use

Precautions

Part Number

Basic Information

Configure

Specification/Dimensions

Shaft Dia. d(Ø)

Shaft Height h(mm)

Oil Seal Applicable Shaft Dia.(Ø)

Type

type

CAD

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

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