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Action Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@actionbearing.com
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SM Type Millimeter dimension series. Most widely used in Japan.
Available options:
  • Chrome or Stainless Steel
  • Steel or Resin Retainer
  • Internal Seals (UU)
  • Adjustable or Open Series
  • Slide Block Housings available in several styles

    • Specifications

    (dr) Shaft Diameter

    		 N/A 30 mm

    (dr) Precision Tolerance

    		 N/A 0/-7 µm

    (dr) High Tolerance

    		 N/A 0/-10 µm

    (D) Outer Diameter

    		 N/A 45 mm

    (D) Tolerance

    		 N/A 0/-16 µm

    Length

    		 N/A 64 mm

    (L) Tolerance

    		 N/A 0/-300 µm

    Dist. Btwn Retaining Rings

    		 N/A 44.5 mm

    (B) Tolerance

    		 N/A 0/-300 µm

    (W) Retaining Ring Width

    		 N/A 1.85 mm

    (D1) Retaining Ring Diameter

    		 N/A 43 mm

    (h) Dimension

    		 N/A 2.5 mm

    (h1) Dimension

    		 N/A 15 mm

    (C) Dynamic Load

    		 N/A 160 kgf

    (Co) Static Load

    		 N/A 280 kgf

    Ball Circuit

    		 N/A 6

    Weight

    		 N/A 223 gf

    Configuration

    		 N/A Open Type

    Seal Type

    		 N/A Seals on Both Ends

    (θ) Dimension

    		 N/A 50 º

    Precision Eccentricity

    		 N/A 10 µm

    High Eccentricity

    		 N/A 15 µm

    Maximum Radial Clearance

    		 N/A -8 µm

    Available Housing Types

    N/A
    NB TOPBALL Slide Units include a clear anodized corrosion resistant aluminum block and either one or two TOPBALL self-aligning slide bushings Closed and adjustable clearance styles incorporate machined snap ring grooves in combination with standard retaining rings for slide bush retention. The open style incorporates bottom plates and mounting screws to retain bushing in proper position. All styles are provided with standard machined reference edges for proper alignment and installation.

    Bearing Dimensions

    Different Housing Types

    		 N/A
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