Specifications
- Bore4.50
- Outside Diameter5.125
- Land Diameter (L1)4.731
- Land Diameter (L2)4.893
- Contact Bore Diameter4.960
- Type A Static Radial Load2,255
- Type A Dynamic Radial Load787
- Type A Static Thrust Load6,503
- Type A Dynamic Thrust Load2,247
- Type C and X Static Radial Load1,959
- Type C and X Dynamic Radial Load741
- Type X Static Thrust Load4,880
- Type X Dynamic Thrust Load1,854
- Type X Static Moment Load4,693
- Type X Dynamic Moment Load1,780
- Weight0.33
- Download Spec Sheet
Products Available Online
Due to high demand, please Contact National Precision Bearing for specific inventory and lead time details.
Part #
SB045XP0
Manufacturer
SilverThin
52100, 5/16in Cross Section, Standard Thin Section Ball Bearing, Silverthin USA, 4.5in Bore, 5.125in OD, 4 Point Contact, Brass Snapover Retainer
Price per unit
$279.58In Stock
Part #
SB045AR0
Manufacturer
SilverThin
52100, 5/16in Cross Section, Standard Thin Section Ball Bearing, Silverthin USA, 4.5in Bore, 5.125in OD, Angular Contact, Brass One Piece Retainer
Price per unit
$267.44In Stock
Part #
SB045CP0
Manufacturer
SilverThin
52100, 5/16in Cross Section, Standard Thin Section Ball Bearing, Silverthin USA, 4.5in Bore, 5.125in OD, Radial Contact, Brass Snapover Retainer
Price per unit
$279.58In Stock
Don't see the product
you're looking for?
INTERCHANGE
National Precision Bearing Part series SB045 is a potential replacement for these common bearing part numbers:
- KAYDONKB045AR0
- KAYDONKB045CP0
- KAYDONKB045XP0
Product Brochures
View and download from our brochure library.