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20 MM T1 RL
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20 MM T1 RL
60 Case Metric
60 Case , 20 mm Diameter, Metric, Carbon Steel60 Rockwell C Min.
Lead Time:
Next Day
Lead times may increase with higher quantities. Lead time displayed in business days.
$1028.60
each
Costs associated with shipping, packaging, and import taxes/duty not included.
Min: 25.4 mm  Max: 4521.0 mm  Tolerance +/- 0.8 mm
- All Predrilled Shafting contains Standard Y Dimensions (Y1=Y2). The Y dimension is the distance from the center of the predrilled hole(s) nearest the end(s) of the shaft.
- Thomson 60 Case LinearRace shafting is manufactured to the highest quality standards. Using 60 Case® LinearRace shafting with Thomson Ball Bushing bearings ensures optimal bearing performance and travel life.
- Available from stock and cut to length in most material types and options.
- Centerless ground for an industry leading cataloged surface finish of 8 Ra max.
- Roundness within .000080" for Class L, S, D, M and .000050" for Class N.
- Straight within .001" per foot cumulative when shipped from the factory.
Dimension |
Value |
[dia] |
20.0000 |
[X] |
100.0000 |
[ToleranceValues] |
20.00/19.99 mm |
Dimension |
Value |
[dia] |
20.0000 |
[X] |
100.0000 |
[ToleranceValues] |
20.00/19.99 mm |
Specification |
Value |
Shaft Type |
Predrilled T1 Hole Pattern |
Material, Shaft |
1566 Carbon Steel |
Surface Finish |
0.20 Ra µm |
Tolerance Class |
Class MM |
Hardness |
60 Rockwell C Min. |
Straightness |
0.0254 mm per Foot Cumulative (0.051 mm TIR) |
Option Predrilled (PD) |
Predrilled |
Length |
4,521 mm / 178 in |
Diameter |
20 mm / 0.787 in |
Weight |
2.470 kg / 5.445 lbs |
Case Depth, Minimum |
1.520 mm / 0.060 in |
Roundness |
0.00200 mm / 0.00008 in |
Taper |
0.0025 mm / 0.0001 in |
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