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SF300

Category

Thin Section Bearings

Subcategory

SF 3/4 x 3/4

NPB Part Series SF300
Standard Reference No. SF300
PRODUCT MODELS

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Specifications

  • Bore
    30.00
  • Outside Diameter
    31.50
  • Land Diameter (L1)
    30.555
  • Land Diameter (L2)
    30.945
  • Contact Bore Diameter
    31.075
  • Type A Static Radial Load
    41,541
  • Type A Dynamic Radial Load
    10,191
  • Type A Static Thrust Load
    119,902
  • Type A Dynamic Thrust Load
    29,433
  • Type C and X Static Radial Load
    34,702
  • Type C and X Dynamic Radial Load
    9,491
  • Type X Static Thrust Load
    86,763
  • Type X Dynamic Thrust Load
    23,723
  • Type X Static Moment Load
    533,604
  • Type X Dynamic Moment Load
    145,904
  • Weight
    13.0

Products Available Online

Part #
SF300AR0
Manufacturer
SilverThin
52100, 3/4in Cross Section, Standard Thin Section Ball Bearing, Silverthin USA, 30in Bore, 31.5in OD, Angular Contact, Brass One Piece Retainer
Price per unit
$3,800.86
In Stock
Request a Quote
Part #
SF300CP0
Manufacturer
SilverThin
52100, 3/4in Cross Section, Standard Thin Section Ball Bearing, Silverthin USA, 30in Bore, 31.5in OD, Radial Contact, Brass Snapover Retainer
Price per unit
$3,794.94
In Stock
Request a Quote
Part #
SF300XP0
Manufacturer
SilverThin
52100, 3/4in Cross Section, Standard Thin Section Ball Bearing, Silverthin USA, 30in Bore, 31.5in OD, 4 Point Contact, Brass Snapover Retainer
Price per unit
$3,794.94
In Stock
Request a Quote
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INTERCHANGE

National Precision Bearing Part series SF300 is a potential replacement for these common bearing part numbers:

  • KAYDON
    KF300AR0
  • KAYDON
    KF300CP0
  • KAYDON
    KF300XP0

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NPB Part Series
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Standard Ref #
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