Round Flanged Cover

Round Flanged Cover

Round flanged covers can be used to cover protruding shafts and gears. Significant extra height can be gained by manufacturing the covers in a stacked manner.

Round flanged 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.

Available in 3/16″ heavyweight plastic and 1/8″ lightweight plastic. The lightweight material is intended for less abusive environments and is available only in black and yellow colors.

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

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Round Flanged Cover - Heavyweight

Part NumberHeight "A"Diameter at Bottom "B-1"Diameter at Top "B"Flange-to-Flange "Q"
BC0.25x3H1/4334 1/4
BC0.7x2.4H11/162 1/22 3/84
BC0.75x2.6H3/42 11/162 9/164 3/16
BC0.75x43/44 1/845 5/8
BC0.75x4.53/45 5/84 1/27 1/8
BC0.75x53/45 1/85 1/166 5/8
BC1.0x1.8H11 7/81 3/43 3/8
BC1.0x2.5H12 1/22 1/24
BC1.0x2.8H132 3/44 1/2
BC1.0x3.7H13 3/43 11/165 1/4
BC1.1x4.9H1 1/84 7/83 3/45 1/4
BC1.4x8.5H1 3/88 1/28 1/210
BC1.5x2.6H1 1/22 3/42 1/24 1/4
BC1.75x3.6H1 11/163 11/163 9/165 3/16
BC1.7x4.3H1 11/164 3/84 1/45 7/8
BC2.0x1.7H21 3/41 11/163 1/4
BC2.0x2.8H23 1/162 3/44 9/16
BC2.0x3.8H23 15/163 13/165 7/16
BC2.0x4H24 1/445 3/4
BC2.0x5.9H26 1/165 7/87 9/16
BC2.0x6.9H27 1/166 7/88 9/16
BC2.5x2.4H2 1/22 5/82 3/84 3/16
BC2.5x4.7H2 1/24 3/44 11/166 1/4
BC2.5x7.3H2 1/27 9/167 1/49 1/16
BC2.6x2.9H2 9/163 1/162 7/84 9/16
BC2.6x12.2H2 9/1612 1/212 3/1614
BC2.81x3.1H2 3/43 1/43 1/164 3/4
BC3.0x2H32 3/823 7/8
BC3.0x3.2H33 9/163 3/165 1/16
BC3.0x4.4H34 3/44 3/86 1/4
BC3.0x4.7H354 11/166 1/2
BC3.0x5.4H35 11/165 3/87 3/16
BC3.9x4.2H3 7/854 3/166 1/2
BC3.9x4.8H3 7/85 1/24 3/47
BC3.94x30H3 7/830 1/23032
BC3.94x35H3 7/835 1/23537
BC4.0x3.5H44 1/163 1/25 9/16
BC4.0x4.2H44 7/84 1/46 3/8
BC4.0x7H47 1/478 3/4
BC4x7.8H48 1/47 3/49 3/4
BC4.7x6.7H4 11/167 1/26 1/49
BC4.7x7.3H4 11/1687 1/49 1/2
BC5.0x15.1H515 1/215 1/1617
BC5.1x8.4H5 1/169 1/48 3/810 3/4
Part NumberHeight "A"Diameter at Bottom "B-1"Diameter at Top "B"Flange-to-Flange "Q"
BC0.25x3H67676108
BC0.7x2.4H176460102
BC0.75x2.6H196865106
BC0.75x419105102143
BC0.75x4.519143114181
BC0.75x519130129168
BC1.0x1.8H25484486
BC1.0x2.5H256464102
BC1.0x2.8H257670114
BC1.0x3.7H259594133
BC1.1x4.9H2912495133
BC1.4x8.5H35216216254
BC1.5x2.6H387064108
BC1.75x3.6H439490132
BC1.7x4.3H43111108149
BC2.0x1.7H51444383
BC2.0x2.8H517870116
BC2.0x3.8H5110097138
BC2.0x4H51108102146
BC2.0x5.9H51154149192
BC2.0x6.9H51179175217
BC2.5x2.4H646760106
BC2.5x4.7H64121119159
BC2.5x7.3H64192184230
BC2.6x2.9H657873116
BC2.6x12.2H65318310356
BC2.81x3.1H708378121
BC3.0x2H76605198
BC3.0x3.2H769081129
BC3.0x4.4H76121111159
BC3.0x4.7H76127119165
BC3.0x5.4H76144137183
BC3.9x4.2H98127106165
BC3.9x4.8H98140121178
BC3.94x30H98775762813
BC3.94x35H98902889940
BC4.0x3.5H10210389141
BC4.0x4.2H102124108162
BC4.0x7H102184178222
BC4x7.8H102210197248
BC4.7x6.7H119191159229
BC4.7x7.3H119203184241
BC5.0x15.1H127394383432
BC5.1x8.4H129235213273

Round Flanged Cover - Lightweight

Part NumberHeight "A"Diameter at Bottom "B-1"Diameter at Top "B"Flange-to-Flange "Q"
BC0.25x3L1/4334 1/2
BC0.7x2.4L11/162 1/22 3/84
BC0.75x2.6L3/42 11/162 9/164 3/16
BC0.75x4L3/44 1/845 5/8
BC0.75x4.5L3/45 5/84 1/27 1/8
BC0.75x5L3/45 1/85 1/166 5/8
BC1.0x1.8L11 7/81 3/43 3/8
BC1.0x2.5L12 1/22 1/24
BC1.0x2.8L132 3/44 1/2
BC1.0x3.7L13 3/43 11/165 1/4
BC1.1x4.9L1 1/84 7/83 3/45 1/4
BC1.4x8.5L1 3/88 1/28 1/210
BC1.5x2.6L1 1/22 3/42 1/24 1/4
BC1.75x3.6L1 11/163 11/163 9/165 3/16
BC1.7x4.3L1 11/164 3/84 1/45 7/8
BC2.0x1.7L21 3/41 11/163 1/4
BC2.0x2.8L23 1/162 3/44 9/16
BC2.0x3.823 15/163 13/165 7/16
BC2.0x4L24 1/445 3/4
BC2.0x5.9L26 1/165 7/87 9/16
BC2.0x6.9L27 1/166 7/88 9/16
Part NumberHeight "A"Diameter at Bottom "B-1"Diameter at Top "B"Flange-to-Flange "Q"
BC0.25x3L67676114
BC0.7x2.4L176460102
BC0.75x2.6L196865106
BC0.75x4L19105102143
BC0.75x4.5L19143114181
BC0.75x5L19130129168
BC1.0x1.8L25484486
BC1.0x2.5L256464102
BC1.0x2.8L257670114
BC1.0x3.7L259594133
BC1.1x4.9L2912495133
BC1.4x8.5L35216216254
BC1.5x2.6L387064108
BC1.75x3.6L439490132
BC1.7x4.3L43111108149
BC2.0x1.7L51444383
BC2.0x2.8L517870116
BC2.0x3.85110097138
BC2.0x4L51108102146
BC2.0x5.9L51154149192
BC2.0x6.9L51179175217