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Discontinued Products

Linear guideway carriages / carriage dimensions selectable / material selectable / SSR

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An individual block from the THK LM guide SSR series. Extremely useful for sudden design changes and when performing maintenance.

[Features]
· Circulates the ball row using the end plate that is assembled in the LM block when the ball rotates the rotating side with four rows that have been precision ground into the LM block and LM rail.
· This ball retainer has been adopted which has eliminated mutual friction between balls and also improves the holding power of the grease.
· , which makes it possible to be maintenance-free over a long term, have a long life, have excellent high speed, and low noise.
· Compact / radial type: A compact type with a low cross-sectional height, which is ideal for horizontal guide parts for ball contact structures that are strong against loads in the radial direction.

Part Number

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Part Number
SSR15XTB1(GK)
SSR15XTB1SS(GK)
SSR15XTB1UU(GK)
SSR20XTB1(GK)
SSR20XTB1SS(GK)
SSR20XTB1UU(GK)
SSR25XTB1(GK)
SSR25XTB1SS(GK)
SSR25XTB1UU(GK)

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Block Type	Material	Nominal Part Number	Block Mounting Hole Pitch (Width Direction) (mm)	Block Mounting Hole Pitch (Length Direction) (mm)	Block Mounting Hole Diameter	Rail Mounting Hole Pitch (mm)	Rail Mounting Hole Diameter	Block external dimension W (mm)	Block external dimension L (mm)	Mounting hole for blocks	Number of block mounting holes (holes)	Mounting Hole Dimension S (M)	Mounting Hole Dimension H (ø)	Mounting Hole Screw Depth (mm)	Block dimension L1 (mm)	Symbols for Dust Resistance
69.22 €	1	Available	5 Days	10	Wide	Carbon steel	15	41	26	4.5	60	4.5	52	56.9	Drilled Hole	4	-	4.5	Through	39.9	NA
82.15 €	1	Available	5 Days	10	Wide	Carbon steel	15	41	26	4.5	60	4.5	52	56.9	Drilled Hole	4	-	4.5	Through	39.9	Seal (end+side+inner)
75.67 €	1	Available	5 Days	10	Wide	Carbon steel	15	41	26	4.5	60	4.5	52	56.9	Drilled Hole	4	-	4.5	Through	39.9	End seal
76.79 €	1	Available	5 Days	10	Wide	Carbon steel	20	49	32	5	60	6	59	66.5	Drilled Hole	4	-	5.5	Through	46.6	NA
90.14 €	1	Available	5 Days	10	Wide	Carbon steel	20	49	32	5	60	6	59	66.5	Drilled Hole	4	-	5.5	Through	46.6	Seal (end+side+inner)
83.49 €	1	Available	5 Days	10	Wide	Carbon steel	20	49	32	5	60	6	59	66.5	Drilled Hole	4	-	5.5	Through	46.6	End seal
80.97 €	1	Available	5 Days	10	Wide	Carbon steel	25	60	35	7	60	7	73	83	Drilled Hole	4	-	7	Through	59.8	NA
95.47 €	1	Available	5 Days	10	Wide	Carbon steel	25	60	35	7	60	7	73	83	Drilled Hole	4	-	7	Through	59.8	Seal (end+side+inner)
88.22 €	1	Available	5 Days	10	Wide	Carbon steel	25	60	35	7	60	7	73	83	Drilled Hole	4	-	7	Through	59.8	End seal

Basic information

Set / Single Item	Block only	Rail Type	Standard	The number of LM blocks combined with a axis	1
Radial Clearance	Normal	Accuracy Grade	Standard Grade	Ball Arrangement	4-Row, Circular
Retainer	Available	Lubrication System	N/A	Rolling Element	Ball

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Basic Attributes

Material
- Carbon steel
- Stainless Steel
Clear
Nominal Part Number
15

20

25

30

35
Clear
Block Mounting Hole Pitch (Width Direction)(mm)
26

32

35

40

41

49

50

60
Clear
Block Mounting Hole Pitch (Length Direction)(mm)
26

32

35

40

50
Clear
Block Mounting Hole Diameter
4

4.5

5

6

7

8
Clear
Rail Mounting Hole Pitch(mm)
60

80
Clear
Rail Mounting Hole Diameter
4.5

6

7

9
Clear
Block external dimension W(mm)
34

42

48

52

59

60

70

73
Clear
Block external dimension L(mm)
40.3

47.7

56.9

60

66.5

83

97

110.9
Clear
Mounting hole for blocks
- Drilled Hole
- Tapped Hole
Clear
Number of block mounting holes(holes)
- 2
- 4
Clear
Mounting Hole Dimension S(M)
- M4
- M5
- M6
- M8
Clear
Mounting Hole Dimension H(ø)
4.5

5.5

7
Clear
Mounting Hole Screw Depth(mm)
7

8

9

12

Through
Clear
Block dimension L1(mm)
23.3

27.8

36.8

39.9

46.6

59.8

70.7

80.5
Clear
Symbols for Dust Resistance
- End seal
- NA
- Seal (end+side+inner)
Clear
Type
- SSR-XTB
- SSR-XV
- SSR-XVM
- SSR-XW
- SSR-XWM
Clear
Block Type
- Standard
- Wide
Clear
Filter by CAD data type
- 2D
- 3D
Clear