Linear guideway carriages / wide carriage, carriage dimensions selectable / material selectable / recirculating ball bearing / HRW

Volume Discount

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

Part Number

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Part Number
HRW17CA1M(GK)
HRW17CA1UUM(GK)
HRW17CR1M(GK)
HRW17CR1UUM(GK)
HRW21CA1M(GK)
HRW21CA1UUM(GK)
HRW21CR1M(GK)
HRW21CR1UUM(GK)
HRW27CA1M(GK)
HRW27CA1SSM(GK)
HRW27CA1UUM(GK)
HRW27CR1M(GK)
HRW27CR1SSM(GK)
HRW27CR1UUM(GK)
HRW35CA1M(GK)
HRW35CA1SSM(GK)
HRW35CA1UUM(GK)
HRW35CR1M(GK)
HRW35CR1SSM(GK)
HRW35CR1UUM(GK)

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	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)	Number of block mounting holes (holes)	Mounting Hole Dimension S (M)	Mounting Hole Screw Depth (mm)	Block dimension L1 (mm)	Symbols for Dust Resistance
210.62 €	1	Available	5 Days	10	Stainless Steel	17	53	26	3.3	40	4.5	60	50.8	6	M4	Through	33.6	NA
219.67 €	1	Available	5 Days	10	Stainless Steel	17	53	26	3.3	40	4.5	60	50.8	6	M4	Through	33.6	End seal
210.62 €	1	Available	5 Days	10	Stainless Steel	17	29	15	4	40	4.5	50	50.8	4	M4	5	33.6	NA
219.67 €	1	Available	5 Days	10	Stainless Steel	17	29	15	4	40	4.5	50	50.8	4	M4	5	33.6	End seal
194.14 €	1	Available	5 Days	10	Stainless Steel	21	60	29	4.4	50	4.5	68	58.8	6	M5	Through	40	NA
202.22 €	1	Available	5 Days	10	Stainless Steel	21	60	29	4.4	50	4.5	68	58.8	6	M5	Through	40	End seal
194.14 €	1	Available	5 Days	10	Stainless Steel	21	31	19	5	50	4.5	54	58.8	4	M5	6	40	NA
202.22 €	1	Available	5 Days	10	Stainless Steel	21	31	19	5	50	4.5	54	58.8	4	M5	6	40	End seal
484.60 €	1	Available	5 Days	10	Stainless Steel	27	70	40	5.3	60	4.5	80	72.8	6	M6	Through	51.8	NA
563.17 €	1	Available	5 Days	10	Stainless Steel	27	70	40	5.3	60	4.5	80	72.8	6	M6	Through	51.8	Seal (end+side+inner)
525.09 €	1	Available	5 Days	10	Stainless Steel	27	70	40	5.3	60	4.5	80	72.8	6	M6	Through	51.8	End seal
675.87 €	1	Available	5 Days	10	Stainless Steel	27	46	32	6	60	4.5	62	72.8	6	M6	6	51.8	NA
754.44 €	1	Available	5 Days	10	Stainless Steel	27	70	40	5.3	60	4.5	62	72.8	6	M6	6	51.8	Seal (end+side+inner)
716.35 €	1	Available	5 Days	10	Stainless Steel	27	46	32	6	60	4.5	62	72.8	6	M6	6	51.8	End seal
785.07 €	1	Available	5 Days	10	Stainless Steel	35	107	60	6.8	80	7	120	106.6	6	M8	Through	77.6	NA
853.80 €	1	Available	5 Days	10	Stainless Steel	35	107	60	6.8	80	7	120	106.6	6	M8	Through	77.6	Seal (end+side+inner)
819.44 €	1	Available	5 Days	10	Stainless Steel	35	107	60	6.8	80	7	120	106.6	6	M8	Through	77.6	End seal
857.34 €	1	Available	5 Days	10	Stainless Steel	35	76	50	8	80	7	100	106.6	6	M8	8	77.6	NA
926.07 €	1	Available	5 Days	10	Stainless Steel	35	107	60	6.8	80	7	100	106.6	6	M8	8	77.6	Seal (end+side+inner)
891.70 €	1	Available	5 Days	10	Stainless Steel	35	76	50	8	80	7	100	106.6	6	M8	8	77.6	End seal

Basic information

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

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Basic Attributes

Nominal Part Number
17

21

27

35
Clear
Block Mounting Hole Pitch (Width Direction)(mm)
29

31

46

53

60

70

76

107
Clear
Block Mounting Hole Pitch (Length Direction)(mm)
15

19

26

29

32

40

50

60
Clear
Block Mounting Hole Diameter
3.3

4

4.4

5

5.3

6

6.8

8
Clear
Rail Mounting Hole Pitch(mm)
40

50

60

80
Clear
Rail Mounting Hole Diameter
4.5

7
Clear
Block external dimension W(mm)
50

54

60

62

68

80

100

120
Clear
Block external dimension L(mm)
50.8

58.8

72.8

106.6
Clear
Number of block mounting holes(holes)
- 4
- 6
Clear
Mounting Hole Dimension S(M)
- M4
- M5
- M6
- M8
Clear
Mounting Hole Screw Depth(mm)
5

6

8

Through
Clear
Block dimension L1(mm)
33.6

40

51.8

77.6
Clear
Symbols for Dust Resistance
- End seal
- NA
- Seal (end+side+inner)
Clear
Type
- HRW-CA
- HRW-CAM
- HRW-CR
- HRW-CRM
Clear
Material
- Carbon steel
- Stainless Steel
Clear
Filter by CAD data type
- 2D
- 3D
Clear