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 7/163 1/41 1/222204
4BSMSF153 3/44232Sealmaster SF15
4BDSC205H4 1/44 1/161 1/222205
4BDSC206H4 5/84 3/81 3/422206
4BHCRX 1-7/16H4 5/84 3/8233 1/4B25ORX1 7/16
4BDSC207H4 13/164 9/161 1/233 1/2207
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 15/165 1/26 7/16218
4BDSC218H-Short8 3/882 5/162 7/86 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
4BDSC204H8783385151204
4BSMSF1595102517651Sealmaster SF15
4BDSC205H108103385151205
4BDSC206H117111445151206
4BHCRX 1-7/16H117111517683B25ORX1 7/16
4BDSC207H122116387689207
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-Tall21620675140164218
4BDSC218H-Short2132035973167218S
4BDE 2-7/16H27826576152152Dodge E Series 2 7/16
4BDE 3-7/16H273257152229183Dodge E Series 3 7/16