SFB8-NB

SFB8-NB
Super Ball Bushing Bearing

SUPER, Ball Bushing Bearing Flanged Pillow Block, 0.500 in, Self-Aligning, Closed Type, Non-Adjustable, Not Corrosion Resistant, Integral Double Acting Seals

Lead Time:  3 Days Lead times may increase with higher quantities. Lead time displayed in business days.

  • The Super Ball Bushing bearing is self-aligning, lightweight and adjustable with a low coefficient of friction.
  • The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.
  • Radially floating bearing plates. When installed in an adjustable housing, the Super Ball Bushing Bearing may be adjusted to a specific diametrical fit-up for accurate and repeatable movement.

Dimensions

Dimensions
Dimension Value
A 41.40 mm (1.630 in)
B 42.93 mm (1.690 in)
d 12.70 mm (0.500 in)
D 31.75 mm (1.250 in)
E1 31.75 mm (1.250 in)
F1 6.35 mm (0.250 in)
G1 18.29 mm (0.720 in)
G2 Alemite 1641-B
N 4.83 mm (0.190 in)

Specifications

Specification Value
Adjustable/Not Adjustable Not Adjustable
Closed/Open Closed
Nylon Ball or Alternating Nylon Ball Nylon Balls
Roll Pack No Roll Pack
Food Grade Rated Not Food Grade
Self Alignment Self-aligning
Single/Twin Single
Temperature Max 85 °C / 185 °F
Use with shafting class L
Wipers, Seals
Weight 0.104 kg / 0.23 lbs
Nominal Diameter 12.700 mm / 0.5 in
Length 42.926 mm / 1.69 in
Height 41.402 mm / 1.63 in

Performance

Performance Value
Load Capacity, Dynamic 113.430 N / 25.5 lbf

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