TBI-BSC-SU-EF - Ball Screw Support Units
  • Supported-Side Rectangular Type
  • Ball Screw Diameter: 10mm to 30mm
  • Input Shaft Diameter: 6mm to 20mm
  • Allowable Axial Load: Up to 587Kgf
  • Allowable Static Load: Up to 762.2Kgf
  • Maximum Speed: Up to 28,000RPM
  • Applicable Screw Accuracy: C3, C5, or C7
  • Low Profile Design
  • Black Oxide Surface Treatment
Supported-Side EF Support Units

The Rectangular-Type EF Supported-Side Support Unit Series are available to fit input shaft diameters ranging from 6mm to 20mm. These support units are compact in size and allow for easy installation. The supported-side (also referred to as floated side) support units come with a bearing and snap ring to securely mount the finished ball screw shaft to the support unit. (Note: The bearing is not fixed to a position inside the supported-side support unit). All support units come with angular contact bearings which are assembled with the correct preload and amount of lubrication. These support units have an allowable axial load up to 587Kgf, allow static load up to 762.2Kgf, and can handle speeds up to 28,000RPM (model dependent).

Item d1 L B H b ± 0.02 h ± 0.02 B1 H1 P X Y Z Allowable
Axial Load
(Kgf)
Allowable
Static Load
(Kgf)
Maximum
Speed
(RPM)
Price
(USD)
Quantity
Discounts
Stock
Status
Add To
Cart
TBI-BSC-SU-EF8 6 14 52 32 26 17 25 26 38 7 11 12 103 126.3 28000 $61.00 view here
Quantity Discounts
1pc. $61.00
10pc. $47.36
25pc. $39.89
50pc. $35.20
100pc. $30.80
Contact Us for Quantities over 100
4 in Stock Add to Cart
TBI-BSC-SU-EF10 8 20 70 43 35 25 36 24 52 9 - - 195 239.0 16800 $61.00 view here
Quantity Discounts
1pc. $61.00
10pc. $47.36
25pc. $39.89
50pc. $35.20
100pc. $30.80
Contact Us for Quantities over 100
4 in Stock Add to Cart
TBI-BSC-SU-EF12 10 20 70 43 35 25 36 24 52 9 - - 217 275.1 15400 $61.00 view here
Quantity Discounts
1pc. $61.00
10pc. $47.36
25pc. $39.89
50pc. $35.20
100pc. $30.80
Contact Us for Quantities over 100
18 in Stock Add to Cart
TBI-BSC-SU-EF15 15 20 80 49 40 30 41 25 60 9 - - 240 315.7 13300 $67.00 view here
Quantity Discounts
1pc. $67.00
10pc. $52.18
25pc. $43.95
50pc. $38.78
100pc. $33.93
Contact Us for Quantities over 100
4 in Stock Add to Cart
TBI-BSC-SU-EF20 20 26 95 58 47.5 30 56 25 75 11 - - 587 762.2 9100 $86.00 view here
Quantity Discounts
1pc. $86.00
10pc. $66.57
25pc. $56.08
50pc. $49.48
100pc. $43.30
Contact Us for Quantities over 100
11 in Stock Add to Cart

  • Dimensions
  • Recommended Shaft End Shape
Dimensions
Recommended Shaft End Shape
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