THK HSR20LR1SS
HSR20LR1SS, THK, LM Guide Global Standard Size Model HSR

- Series
- HSR
- Assembly Height
- 30.00 mm
- Width of Carriage
- 44.00 mm
- Length of Carriage
- 90.00 mm
- Distance locating faces
- 12.00 mm
- Mounting hole spacing - Width
- 32.00 mm
- Mounting hole spacing - Length
- 50.00 mm
- Height of Carriage
- 26.00 mm
- Width of Rail
- 20.00 mm
- Height of Rail
- 18.00 mm
- Pitch
- 60.00 mm
- Interchangeable
- Yes
- Number of rows
- 4
- Block Mounting
- Mounting from top
- Block Type
- Block type
- Guide Method
- Full-complement ball
- Sealing
- With
- Radial clearance
- Normal
- Accuracy
- Normal
- Basic dynamic load rating
- 23900 N
- Basic static load rating
- 35800 N
- Material
- Steel
- Weight carriage
- 0.35 kg
In stock
Technical specification for THK HSR20LR1SS
Model No. | HSR20LR1SS | |
---|---|---|
Block type | Block type | |
Mounting | Can be mounted from the top | |
Brand | THK | |
Outer dimensions | ||
M | 30 mm | Height |
W | 44 mm | Width |
L | 90 mm | Length |
LM block dimensions | ||
B | 32 mm | |
C | 50 mm | |
Sxl | M5 x 6 | |
L1 | 66.8 mm | |
T | 8 mm | |
K | 26 mm | |
N | 5 mm | |
E | 12 mm | |
Grease nipple | B-M6F | |
LM rail dimensions | ||
W1 | 20 mm | Width |
W2 | 12 mm | |
M1 | 18 mm | Height |
F | 60 mm | Pitch |
d1xd2xh | 6x9.5x8.5 mm | |
Basic load rating | ||
C | 23.9 kN | Basic dynamic load rating |
C0 | 35.8 kN | Basic static load rating |
Weight | ||
LM block | 0.35 kg |

THK HSR20LR1SS, LM Guide Global Standard Size, balls roll in four rows of raceways precision-ground on an LM rail and LM block, and endplates incorporated in the LM block allow the balss to circulate.
HSR20LR1SS, THK, Assembly height: 30 mm; Width of block: 44 mm; Length of block: 90 mm; Width of rail: 20 mm; Block type. HSR20LR1SS has a smaller width and tapped holes, and it has the same cross-sectional shape as model HSR-R, but has a longer overall LM block length and greater rated load.
Features of THK HSR20LR1SS
- 4-way Equal Load
- High Rigidity Type
- Self-adjustment Capability
- High Durability
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