SPB20OPN-NB

SPB20OPN-NB
Super Ball Bushing Bearing

SUPER, Ball Bushing Bearing Pillow Block, 1.250 in, Open, Self-Aligning, Open Type for continuously supported applications, Not Corrosion Resistant, Integral Double Acting Seals

Lead Time:  3 Days Lead times may increase with higher quantities. Lead time displayed in business days.
$465.31 each Costs associated with shipping, packaging, and import taxes/duty not included.

  • 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 101.60 mm (4.000 in)
a 30.00 ° (30.000 °)
A1 38.10 mm (1.500 in)
A2 41.40 mm (1.630 in)
B 85.85 mm (3.380 in)
d 31.75 mm (1.250 in)
E 15.75 mm (0.620 in)
E1 88.90 mm (3.500 in)
E2 50.80 mm (2.000 in)
F1 11.18 mm (0.440 in)
G 29.21 mm (1.150 in)
G1 46.48 mm (1.830 in)
G2 1/4-28
H 38.10 mm (1.500 in)
H1 63.50 mm (2.500 in)
N 5.59 mm (0.220 in)
N #10

Specifications

Specification Value
Adjustable/Not Adjustable Not Adjustable
Closed/Open Open
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 0.953 kg / 2.1 lbs
Nominal Diameter 31.750 mm / 1.25 in
Length 85.852 mm / 3.38 in
Height 63.500 mm / 2.5 in

Performance

Performance Value
Load Capacity, Dynamic 520.442 N / 117 lbf

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