4-Bolt Bearing Covers

4-Bolt Bearing Cover

4-Bolt bearing coversĀ or bearing caps are for covering most 4-bolt flanged bearings.

4-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.

By requiring hand tools to securely fasten the bearing cover to the machine, all sections of the ANSI/ASME B.15-1994/6, Section 3.2.1 are met. Easily removable snap-on covers cannot provide this level of protection.

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.

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    4-Bolt Bearing Covers - Heavyweight

    Part NumberLength "C"Width "B"Cover Height "A"Shaft Height "J"Inside Diameter "L"Series Number
    4BDSC204H3 3/43 5/81 1/41 13/163 1/2204
    4BSMSF15H43 3/4232Sealmaster SF15
    4BDSC205H4 3/1641 3/161 7/83 7/8205
    4BDSC206H4 11/164 1/21 5/162 1/164 3/8206
    4BHCRX 1-7/16H4 5/84 3/8233 1/4B25ORX1 7/16
    4BDSC207H5 3/1651 7/162 1/44 7/8207
    4BDSC208H5 1/451 3/433 3/8208
    4BDSC209H5 3/85 1/423 1/23 3/8209
    4BBVF4S-227H5 3/85 1/41 5/162 5/162 1/2Browning vF4S 227
    4BSMSFB2115H5 3/45 9/161 1/22 15/164 3/42115
    4BDE-1-11/16H5 1/25 3/162 1/244Dodge E Series
    4BDSC210 ETH5 1/25 3/162 1/22 15/164210
    4BNUCF209H5 5/85 3/82 1/23 1/23 11/16209
    4BHCRX 1-15/16H5 11/165 7/161 3/435 1/8B25ORX1 15/16
    4BDSC211H6 13/166 1/22 1/844 7/16211
    4BHCRX 2-3/16H6 11/166 3/8234 15/16B25ORX2 3/16
    4BDSC212H76 13/162 1/433 3/8212
    4BHCRX 2-7/16H76 5/8345B25ORX2 7/16
    4BSMSF-39H7 3/87 1/83460
    4BBVF4S-347H7 7/87 11/162 3/1646 9/16Browning vF4S 347
    4BDSC215H87 11/162 1/25 1/45 3/8215
    4BDSC218H-Tall8 1/28 1/82 1/25 1/46 7/16218
    4BDSC218H-Short8 3/88346 9/16218S
    4BDE 2-7/16H10 15/1610 7/16366Dodge E Series 2 7/16
    4BDE 3-7/16H10 3/410 1/8697 3/16Dodge E Series 3 7/16
    Part NumberLength "C"Width "B"Cover Height "A"Shaft Height "J"Inside Diameter "L"Series Number
    4BDSC204H9592324689204
    4BSMSF15H10295517651Sealmaster SF15
    4BDSC205H106102304898205
    4BDSC206H1191143352111206
    4BHCRX 1-7/16H117111517683B25ORX1 7/16
    4BDSC207H1321273757124207
    4BDSC208H133127447686208
    4BDSC209H137133518986209
    4BBVF4S-227H137133335964Browning vF4S 227
    4BSMSFB2115H14614138751212115
    4BDE-1-11/16H14013264102102Dodge E Series
    4BDSC210 ETH1401326475102210
    4BNUCF209H143137648994209
    4BHCRX 1-15/16H1441384476130B25ORX1 15/16
    4BDSC211H17316554102113211
    4BHCRX 2-3/16H1701625176125B25ORX2 3/16
    4BDSC212H178173577686212
    4BHCRX 2-7/16H17816876102127B25ORX2 7/16
    4BSMSF-39H187181761021520
    4BBVF4S-347H20019556102167Browning vF4S 347
    4BDSC215H20319564133137215
    4BDSC218H-Tall21620664133164218
    4BDSC218H-Short21320376102167218S
    4BDE 2-7/16H27826576152152Dodge E Series 2 7/16
    4BDE 3-7/16H273257152229183Dodge E Series 3 7/16