- Home
- Products
- Ball Bushing® Bearings
- SUPER20-NBA
SUPER20-NBA
Can't find what you're looking for? Go to the Product Selector
SUPER20-NBA
Super Ball Bushing Bearing
SUPER, Ball Bushing Bearing, 1.250 in, Self-Aligning, Closed Type, Non-Adjustable, Not Corrosion Resistant
Lead Time:
Next Day
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.
Dimension |
Value |
C |
66.68 mm (2.625 in) |
C1 |
50.90 mm (2.004 in) |
C2 |
1.73 mm (0.068 in) |
d |
31.75 mm (1.250 in) |
D |
50.80 mm (2.000 in) |
Dimension |
Value |
C |
66.68 mm (2.625 in) |
C1 |
50.90 mm (2.004 in) |
C2 |
1.73 mm (0.068 in) |
d |
31.75 mm (1.250 in) |
D |
50.80 mm (2.000 in) |
Specification |
Value |
Adjustable/Not Adjustable |
Adjustable |
Closed/Open |
Closed |
Number of Ball Circuits |
6 |
Nylon Ball or Alternating Nylon Ball |
Alternating 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 |
0.204 kg / 0.45 lbs |
Nominal Diameter |
31.750 mm / 1.25 in |
Outer Diameter |
50.800 mm / 2 in |
Length |
66.675 mm / 2.625 in |
To download the models below, you will need to sign in.
Sign In