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category:
Ball Bearings
country_of_origin:
Japan
inner_diameter:
20 mm
manufacture:
Nachi America
mpn:
20TAB04UP4
outer_diameter:
47 mm
subcategory:
Ball Screw Support Bearing
upc:
4991893477603
weight:
0.52
width:
15 mm
Product Description
This bearing type is used for supporting the ball screws that are used as actuators of high precision and high speed machines, precision measurement equipment, robots, etc. This is a precision and high ability bearing.
Features
NACHI's TAB Series Ball Srew Support Bearings are availible open, contact sealed, or non-contact sealed.
Additional Information
Rolling Element Material Steel
Seals or Shields No
Cage Material Polyamide Resin
Inch/Metric Metric
Inner Ring Material Steel
Universally (Flush) Ground Yes
Static Load Rating [Max] 32000 N
Bore Type Cylindrical Bore
ISO Precision Class P4
Limiting Speed - Grease 6300 rpm
Temperature Range [Max] 248 °F
Ball Material Steel
Contact Angle 60°
Bearing Type Ball Screw Support Bearing
Outer Ring Material Steel
Limiting Speed - Oil 8000 rpm
Preload Level Medium
Dynamic Load Rating 25900 N
EAN or UPC 4991893477603