Specifications
Dimensions
- Mount Hole Screw SizeM5
- Nominal Rail Size37 mm
- Overall Height21 mm
- Overall Length58.80 mm
- Overall Width68 mm
- Weight0.25 kg
Details
- Accuracy ClassNormal Grade
- Ball OptionsBall Retainer
- Bearing MaterialCarbon Steel
- Block TypeWide Block
- Dynamic Load Capacity8.02 kN
- Extended FeaturesEnd Seals, Side Seals, Ball Retainer
- Included AccessoriesGrease Nipple
- Load Capacity12.9 kN
- LubricationTHK AFB-LF Grease
- Manufacturer Upc Number206121411009000
- Measurement StandardMetric
- PreloadNormal
- Resistance FeaturesDust Resistant
- Seal TypeUU (end seal)
- SeriesHRW-CA
- Static Load Capacity12.9 kN
- UPC_NO206121411009000
Overview
Mfr description
HRW21CA1UU BLOCK
- Global standard size
- GK series: individual blocks are stocked for easy & fast interchangeability
- Flanged block with tapped holes (can be installed from either the top or bottom)
- Large permissible load: 13x load capacity compared to linear bushing (round shaft), equating to 2,200x longer life and significant downsizing potential
- Low and wide profiled rail with high Mc moment rigidity: suitable for usage in single-axis applications
- 4-way equal load structure: rated loads applied to the block are uniform in the four direction (radial, reverse radial, and lateral directions), enabling the linear motion guide to be used in all orientations and in extensive applications
- Mounting error absorbing capability: THK's unique circular-arc groves enables a mounting error to be absorbed, achieving highly accurate, smooth straight motion
- High durability: smooth motion, high wear resistance, and long-term maintenance of accuracy are achieved as a result of the circular arc design that prevents differential slip of the balls from occuring
Compliance & Safety Data
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