SDM 12-OP
- Inner diameter:
- 12 mm
- Outer diameter:
- 21 mm
- Width:
- 30 mm
- Mass:
- 32 g
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Specifications
Seris - SDM 12-OP
Brand :
QIBR
Measurement system :
Metric
Shaft diameter :
12 mm
Ball circuit :
3
Weight :
32 g
Inner diameter (d) :
12 mm
Inner diameter tolerance :
0 to -6 μm
Outer diameter (D) :
21 mm
Outer diameter tolerance :
0 to -13 μm
Length (L) :
30 mm
Length tolerance :
0 to -200 μm
Retaining ring groove end to end length (B) :
23 mm
Retaining ring groove end to end length tolerance :
0 to -200 μm
Width (W) :
1.3 mm
Recess diameter (D2) :
20 mm
Width (L1) :
1.5 mm
Width (L2) :
8 mm
Angle alpha :
80°
Bearing clearances,radial :
0 to -4 μm
Basic dynamic load rating :
510 N
Basic static load rating :
784 N
Outer ring material :
Steel
Ball material :
Steel
Bearing Type :
linear bearing
Applications :
Automated equipment and robots，Office and medical equipment，Measuring and detection equipment
Temperature :
-20 °C to +120 °C
Seal type :
No seal
Description
Features & Benefits
Linear ball bearings provide low-friction, smooth linear motion for machinery and equipment and are widely used in various industrial machinery, such as food processing machinery, semiconductor manufacturing equipment, and robotics. A linear ball bearing consists of an outer cylinder, internal balls, and a retainer that holds the balls.
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