Concentric Collars

Motion offers a selection of concentric collars for your bearings needs. Variety of bearing bore diameters available for purchase.
Motion offers a variety of concentric collars from leading brands like Link-Belt (Rexnord), Dodge and PEER Bearing. Concentric collars are used to lock bearings onto shafts in limited-space, reverse-shaft rotation applications. They prevent burring and protect the bearing's inner ring. Concentric collars are locked onto shafts with setscrews, which can be manually loosened to remove the collar. Concentric collars can be mounted in pillow blocks or flange housings. Flange configurations vary greatly and range from small, two-bolt flanges to larger, four-bolt cartridge flanges.
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Dodge 3-7/16 65 TYPE E CLR 3   

60945 Concentric Collar, 3-7/16" Bearing Bore Dia.

MI ITEM 01298294

AVAILABLE
Factory Order
Dodge 3-7/16 65 TYPE E CLR 3
$188.59each
for your price $188.59each
Dodge 3-7/16 65 TYPE E CLR 3

Link-Belt B448SC   

B448SC Concentric Collar, 2-11/16", 2-15/16", 2-3/4", 3", 65mm, 70mm, 75mm Bearing Bore Dia.

MI ITEM 04875674

AVAILABLE
Factory Order
Link-Belt B448SC
$127.03each
for your price $127.03each
Link-Belt B448SC

Link-Belt B417SC   

B417SC Concentric Collar, 1", 25mm Bearing Bore Dia., Size Code: B416

MI ITEM 04880336

AVAILABLE
Factory Order
Link-Belt B417SC
$53.10each
for your price $53.10each
Link-Belt B417SC

Link-Belt B420SC   

B420SC Concentric Collar, 1-1/4", 1-3/16", 30mm Bearing Bore Dia., Size Code: B420

MI ITEM 04875668

AVAILABLE
Factory Order
Link-Belt B420SC
$55.00each
for your price $55.00each
Link-Belt B420SC

Link-Belt B440SC   

B440SC Concentric Collar, 2-1/2", 2-7/16", 60mm Bearing Bore Dia., Size Code: B440, B540, B639

MI ITEM 04875673

AVAILABLE
Factory Order
Link-Belt B440SC
$103.25each
for your price $103.25each
Link-Belt B440SC

Link-Belt B432SC   

B432SC Concentric Collar, 1-15/16", 2", 45mm, 50mm Bearing Bore Dia., Size Code: B432, B531, B631

MI ITEM 04875671

AVAILABLE
Factory Order
Link-Belt B432SC
$97.64each
for your price $97.64each
Link-Belt B432SC

Link-Belt B428SC   

B428SC Concentric Collar, 1-11/16", 1-3/4", 1-5/8", 40mm Bearing Bore Dia., Size Code: B428, B528

MI ITEM 04875670

AVAILABLE
Factory Order
Link-Belt B428SC
$94.84each
for your price $94.84each
Link-Belt B428SC

Link-Belt B456SC   

B456SC Concentric Collar, 3-1/2", 3-3/16", 3-7/16", 80mm, 85mm Bearing Bore Dia., Size Code: B456, B556, B665

MI ITEM 04875675

AVAILABLE
Factory Order
Link-Belt B456SC
$236.82each
for your price $236.82each
Link-Belt B456SC

Link-Belt B424SC   

B424SC Concentric Collar, 1-1/2", 1-7/16", 35mm Bearing Bore Dia., Size Code: B424, B524, B624

MI ITEM 04875669

AVAILABLE
Factory Order
Link-Belt B424SC
$69.01each
for your price $69.01each
Link-Belt B424SC

Link-Belt B464SC   

B464SC Concentric Collar, 100mm, 3-11/16", 3-15/16", 4", 90mm Bearing Bore Dia., Size Code: B464, B564, B663

MI ITEM 04875676

AVAILABLE
Factory Order
Link-Belt B464SC
$367.21each
for your price $367.21each
Link-Belt B464SC

Link-Belt B436SC   

B436SC Concentric Collar, 2-1/4", 2-3/16", 55mm Bearing Bore Dia., Size Code: B436, B536, B635

MI ITEM 04875672

AVAILABLE
Factory Order
Link-Belt B436SC
$100.55each
for your price $100.55each
Link-Belt B436SC

PT International Corporation CLFC205-25MM   

CLFC205-25MM CONC LCK PLTD 4-BOLT FLG

MI ITEM 06566256

AVAILABLE
Factory Order
PT International Corporation CLFC205-25MM
$84.84each
for your price $84.84each
PT International Corporation CLFC205-25MM
Dodge 3-7/16 65 TYPE E CLR 3
MI ITEM 01298294
Available - Factory Order
$188.59each
Link-Belt B448SC
MI ITEM 04875674
Available - Factory Order
$127.03each
Link-Belt B417SC
MI ITEM 04880336
Available - Factory Order
$53.10each
Link-Belt B420SC
MI ITEM 04875668
Available - Factory Order
$55.00each
Link-Belt B440SC
MI ITEM 04875673
Available - Factory Order
$103.25each
Link-Belt B432SC
MI ITEM 04875671
Available - Factory Order
$97.64each
Link-Belt B428SC
MI ITEM 04875670
Available - Factory Order
$94.84each
Link-Belt B456SC
MI ITEM 04875675
Available - Factory Order
$236.82each
Link-Belt B424SC
MI ITEM 04875669
Available - Factory Order
$69.01each
Link-Belt B464SC
MI ITEM 04875676
Available - Factory Order
$367.21each
Link-Belt B436SC
MI ITEM 04875672
Available - Factory Order
$100.55each
PT International Corporation CLFC205-25MM
MI ITEM 06566256
Available - Factory Order
$84.84each