Overview
Mfr description
421N15ARL4000 400 SERIES 4000MM
- The newest addition to the Thomson Linear Guide product line
- Cost-effective, transport grade profile rail solution for cost-sensitive applications
- A drop-in replacement with industry-standard envelope and hole patterns
- Double-faced ball track bearing arrangements provide compliance during installation as well as equal load carrying capacity in all directions
- Caged and non-caged carriages utilize the same rail design—enables efficient use of inventory, as only one rail type needs to be stocked for either carriage type
- Polymer ball-return tube reduces noise while retaining lubrication
- Standard double lip end and longitudinal seals retain lubrication while protecting the bearing from contamination (additional seals and scrapers available)
- Channels direct lubricant to individual ball tracks to maximize lubrication effectiveness
- Utilizes a 45°, face-to-face bearing arrangement, resulting in equal load-carrying capacity in all directions
- Primary advantage of face-to-face configuration—rails are much more tolerant of mounting surface inaccuracies, enabling automation machine builders to reduce cost further by not having to prepare super-accurate mounting surfaces
- Standard length for rails is 4,000 mm
Specifications
- Measurement StandardMetric
- Rail TypeBall Rail
- Rail StyleStandard
- Maximum Length4000 mm
- Nominal Rail Size15 mm
- Accuracy ClassNormal Grade
- Operating Temperature Range-40 to 80º C
- Rail Screw SizeM4.5
- Series400
- Weight11.24 lbs
Compliance & Safety Data
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