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    Self Aligning Ball Linear Bearing

    for Support Rail Shafts with 3/4" Diameter, High-Load, Steel Ball

    Technical Drawing of Self Aligning Ball Linear Bearing, for Support Rail Shafts with 3/4" Diameter, High-Load, Steel Ball.
    Product, Side
    2-D PDF
    000000 each
    6489K57
    In stock
    6489K57
    000000 each
    Each
    In stock
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    Alignment Style

    Self-Aligning

    Misalignment Capability

    0.5°

    Material

    Bearing

    Acetal

    Ball

    Steel

    For Shaft Diameter

    3/4"

    Overall Length

    1 5/8"

    OD

    1 1/4"

    OD Tolerance

    0" to 0.001"

    Width

    13/32"

    For Housing ID

    1.2500" to 1.2505"

    With Retaining Ring Grooves

    Yes

    Retaining Ring Groove End-to-End Length

    1.285"

    With End Seals

    Yes

    Dynamic Load Capacity

    1,100 lb.

    Maximum Temperature

    176° F

    For Shaft Material

    Stainless Steel, Steel

    Bearing Type

    Ball

    For Minimum Shaft Hardness

    Steel

    Rockwell C50

    Stainless Steel

    Rockwell C50

    For Shaft Type

    Round with Support Rail

    ID

    0.750"

    ID Tolerance

    -0.0005" to 0"

    Linear Bearing Component

    Bearing

    Lubrication

    Required

    Performance

    High Load

    Country of Origin

    Mexico

    DFARS Compliance

    Specialty Metals COTS-Exempt

    Export Control Classification Number (ECCN)

    EAR99

    REACH Compliance

    REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant

    RoHS Compliance

    RoHS 3 (2015/863/EU) Compliant

    Schedule B Number

    848210.5012

    U.S.–Mexico–Canada Agreement (USMCA) Qualifying

    No

    Related Product

    Designed for heavy loads, these bearings have higher load capacities than comparable standard linear ball bearings for support rails. Use them for applications that require maximum rigidity. All are self-aligning to compensate for shaft misalignment. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).

    With End SealsBearings with end seals keep lubricant in and dust out.

    The information in this 3-D model is provided for reference only.