3-Bolt Bearing Covers

3-Bolt Bearing Cover

3-Bolt bearing covers or bearing caps are for covering 3-bolt flanged bearings.

Bearing covers protect bearings from environmental hazards.

3-Bolt bearing covers are usually fastened to the structure the bearing is attached to by the flange, drilling two holes in the flange and the underlying structure. It is advised to use self-tapping screws or nuts and bolts. For further installation instructions, see our flanged bearing cover installation guide.

Available in our standard 3/16″ heavyweight plastic and 1/8″ lightweight plastic.

Note: Part of the flange can be trimmed if there are interference issues.

Flanged Bearing Cover Sizing

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    3-Bolt Bearing Covers - Heavyweight

    Part Number
    Overall Diameter
    Cover Height "A"
    Shaft Height "J"
    Center to Corner "T"
    Inside Diameter "L"
    Series Number
    3BDSCLF204H
    3 1/2
    1
    1 3/4
    1 3/4
    2 5/16
    SC LF
    3BDSCLF205H
    3 15/16
    1 1/4
    2
    1 7/8
    2 9/16
    SC LF
    3BDSCLF206H
    4 5/16
    1 1/4
    2
    2 1/16
    2 166/177
    SC LF
    3BDSCLF207H
    4 3/4
    1 1/4
    2
    2 1/4
    3 5/16
    SC LF
    3BBRB33-119MH
    3 3/8
    1 1/4
    1 3/4
    2 1/2
    3 5/16
    SC LF
    3BBRB33-123MH
    3 3/4
    1 1/4
    2
    2 15/16
    3 5/16
    SC LF
    3BIPTCI207-23H
    6
    1 1/4
    2
    2 1/2
    3 3/4
    SC LF
    Part Number
    Overall Diameter
    Cover Height "A"
    Shaft Height "J"
    Center to Corner "T"
    Inside Diameter "L"
    Series Number
    3BDSCLF204H
    89
    25
    44
    44
    59
    SC LF
    3BDSCLF205H
    100
    32
    51
    48
    65
    SC LF
    3BDSCLF206H
    110
    32
    51
    52
    75
    SC LF
    3BDSCLF207H
    121
    32
    51
    57
    84
    SC LF
    3BBRB33-119MH
    86
    32
    44
    64
    84
    SC LF
    3BBRB33-123MH
    95
    32
    51
    75
    84
    SC LF
    3BIPTCI207-23H
    152
    32
    51
    64
    95
    SC LF