PB12ADJ-NBALLHP

PB12ADJ-NBALLHP
Precision Bearings

Precision, Steel Ball Bushing Bearing Pillow Block, 0.750 in, Not Self-Aligning, Adjustable Pillow Block, Not Corrosion Resistant

Lead Time:  5 Days Lead times may increase with higher quantities. Lead time displayed in business days.

  • Precision Steel Ball Bushing bearings offer great improvements in efficiency, productivity, and accuracy over high-friction plain bearings flat-ways.
  • The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications.
  • The steel sleeve anti-friction recirculating ball bushing provides rigid low drag movement – ~100x lower drag coefficient than a plain contact bearing.
  • A coefficient of friction as low as .001. When replacing high friction plain bearings, Precision Steel Ball Bushing Bearings dramatically improve machine productivity and efficiency.

Dimensions

Dimensions
Dimension Value
A 69.85 mm (2.750 in)
B 52.32 mm (2.060 in)
B1 50.80 mm (2.000 in)
d 19.05 mm (0.750 in)
E1 50.80 mm (2.000 in)
E2 34.93 mm (1.375 in)
F1 7.87 mm (0.310 in)
H 28.58 mm (1.125 in)
H1 54.10 mm (2.130 in)
N 5.59 mm (0.220 in)

Specifications

Specification Value
Adjustable/Not Adjustable Adjustable
Closed/Open Closed
Lubrication Option LL
Nylon Ball or Alternating Nylon Ball Alternating Nylon Balls
Roll Pack No Roll Pack
Food Grade Rated Not Food Grade
Self Alignment Not self-aligning
Single/Twin Single
Temperature Max 85 °C / 185 °F
Use with shafting class L
Wipers, Seals
Weight 0.590 kg / 1.3 lbs
Nominal Diameter 19.050 mm / 0.75 in
Length 52.324 mm / 2.06 in
Height 54.102 mm / 2.13 in

Performance

Performance
Performance
Performance
Performance Value
Load Capacity, Dynamic 444.822 N / 100 lbf

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