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Thomson Linear 421H25URL4000 400 Series ball profile rail, 25 mm rail size, High Precision grade, 4000 mm length, U style, steel alloy construction. Designed for use with 400 Series ball carriages in linear motion applications requiring precision guidance and smooth travel.
MODEL 421H25URL4000
$1,240.55 Each
Prices are subject to change
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Select Quantity
Typically Ships in: 1 day
Returnable: Yes
[B1]
23.0 mm (+0.02 / -0.05)
[F1]
7.0 mm
[F2]
11.0 mm
[G2]
12.0 mm
[J1]
19.2 mm
[S3]
M6
[X]
60.0 mm
Accuracy Class
High
Ball/Roller
Ball
Carriage/Rail/Assembly
Rail
Material
Steel Alloy
Rail Length
4, 000.0 mm (157.48 in)
Rail Style
Bolt up from bottom
Size
25
Temperature Max
80 C (176 F)
Temperature Min
-40 C (-40 F)
Weight
11.520 kg (25.397 lbs)
Description
- Polymer ball-return tube reduces noise and vibration while retaining lubrication
- Standard double lip end and longitudinal seals retain lubrication while protecting the bearing from contamination
- Lubrication channels that direct lubricant to individual ball tracks, maximizing lubricating effectiveness
- Double-faced ball tracks utilize a 45° face-to-face bearing arrangement, resulting in equal load-carrying capacity in all directions
- Carriages available with two internal configurations: standard ball bearings only (411), or premium ball cage added (413). When compared to the 411 design, the 413 option provides increased travel smoothness, lower noise at high speeds, and individual lubricant reservoirs. Both configurations are designed to run on the same rail (421)
| [B1] | 23.0 mm (+0.02 / -0.05) |
|---|---|
| [G2] | 12.0 mm |
| [J1] | 19.2 mm |
| [S3] | M6 |
| [X] | 60.0 mm |
SKU: 5014817
12 volt motor
Bought this motor to replace failed unit on linear actuator on Grasshopper powerfold. Worked excellent, simple bolt on procedure. Saved $600.00 over replacing entire linear actuator!!!
Read moreSKU: 1816170
Great place to order from.
The bearings are name brand, great price and quality. They shipped fast.
Read moreSKU: 1834686
5.8 inch actuator
It was exactly what i needed for the center window on 370 Sea Ray. will buy from again if needed
Read moreSKU: 5014817
12 volt motor
Bought this motor to replace failed unit on linear actuator on Grasshopper powerfold. Worked excellent, simple bolt on procedure. Saved $600.00 over replacing entire linear actuator!!!
Read moreSKU: 1816170
Great place to order from.
The bearings are name brand, great price and quality. They shipped fast.
Read moreSKU: 1834686
5.8 inch actuator
It was exactly what i needed for the center window on 370 Sea Ray. will buy from again if needed
Read more