511H20B1D

511H20B1D
511H20B1D

Profile Rail, 500 Series Ball Carriage, Size: 20 mm, High Precision Grade, B Style, 1 - Approximately 0.03 C Preload, Steel with Thin Dense Chrome plating

each Costs associated with shipping, packaging, and import taxes/duty not included.

  • Smooth, quiet movement through patented insert molded recirculation paths and optimized geometries.
  • Simple installation and greater accuracy with joint-free rails up to 6 meters.

Dimensions

dimensions
DimensionValue
[A] Assembly Height30 mm
[A] Tolerance±50 μm 
[B]63 mm
[B] Tolerance+0.0 -0.4 mm 
[B2]21.5 mm
[F]5.4 mm
[F3]9.5 mm
[G]8 mm
[G1]6.5 mm
[J]25.5 mm
[L] Carriage Length87.5 mm
[L1]40 mm
[L2]35 mm
[L3]65.5 mm
[M1]5.2 mm
[N]53 mm
[O]8 mm
[P]8 mm
[S1]M 5 
[S2]M 6 
Ball Bearing Diameter4 mm

Specifications

SpecificationsValue
Ball/RollerBall 
Carriage/Rail/AssemblyCarriage 
GradeHigh Precision 
MaterialSteel with Thin Dense Chrome plating 
Option (D)Hard Chrome Plating 
Preload1 - Approximately 0.03 C 
Rail Size (nominal)20 mm
Style NameB - Standard Long Block 
Temperature Max80 °C
Temperature Min-40 °C
UPC Number662486660316 
Weight0.6 kg

Performance

performance graphic
performance graphic
PerformanceValue
100 km Dynamic [Mx] Roll Moment206 Nm
100 km Dynamic [My] Pitch Moment208 Nm
100 km Dynamic [Mz] Yaw Moment208 Nm
100 km Dynamic Load Rating17400 N
50 km Dynamic [Mx] Roll Moment260 Nm
50 km Dynamic [My] Pitch Moment262 Nm
50 km Dynamic [Mz] Yaw Moment262 Nm
50 km Dynamic Load Rating21923 N
Maximum Acceleration100 m/s²
Maximum Velocity5 m/s
Static [Mx] Roll Moment490 Nm
Static [My] Pitch Moment495 Nm
Static [Mz] Yaw Moment495 Nm
Static Load Rating41100 N

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