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SSUPBO8WW-NBA
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SSUPBO8WW-NBA
Super Smart ball bearings, inch
SSU, Ball Bushing Bearing Pillow Block, 0.500 in, Open, Self-Aligning, Adjustable, Not Corrosion Resistant, Two Wipers, Integral Double Acting Seals
Lead Time:
Next Day
Lead times may increase with higher quantities. Lead time displayed in business days.
- These universally self-aligning bearings offer twice the load capacity or eight times the travel life of our Super Ball Bushing® bearing.
- Its unique design with the steel band enables the bearing to preserve it’s ID fit-up and self-aligning capability over extended use.
- A universal self-alignment feature optimizes load distribution between ball tracks and assures uniform ball loading over the entire length of the bearing plate.
- This patented product provides smooth, quiet, low drag linear movement at 6x the load capacity or 216 x the L10 travel life of a conventional steel linear ball bushing bearing.
Dimension |
Value |
A |
50.80 mm (2.000 in) |
a |
30.00 ° (30.000 °) |
A1 |
17.53 mm (0.690 in) |
A2 |
19.05 mm (0.750 in) |
B |
38.10 mm (1.500 in) |
d |
12.70 mm (0.500 in) |
E |
7.87 mm (0.310 in) |
E1 |
42.88 mm (1.688 in) |
E2 |
25.40 mm (1.000 in) |
F1 |
6.35 mm (0.250 in) |
G |
12.70 mm (0.500 in) |
G1 |
22.61 mm (0.890 in) |
G2 |
Alemite 1877 |
H |
17.45 mm (0.687 in) |
H1 |
28.70 mm (1.130 in) |
N |
4.06 mm (0.160 in) |
Dimension |
Value |
A |
50.80 mm (2.000 in) |
a |
30.00 ° (30.000 °) |
A1 |
17.53 mm (0.690 in) |
A2 |
19.05 mm (0.750 in) |
B |
38.10 mm (1.500 in) |
d |
12.70 mm (0.500 in) |
E |
7.87 mm (0.310 in) |
E1 |
42.88 mm (1.688 in) |
E2 |
25.40 mm (1.000 in) |
F1 |
6.35 mm (0.250 in) |
G |
12.70 mm (0.500 in) |
G1 |
22.61 mm (0.890 in) |
G2 |
Alemite 1877 |
H |
17.45 mm (0.687 in) |
H1 |
28.70 mm (1.130 in) |
N |
4.06 mm (0.160 in) |
Specification |
Value |
Adjustable/Not Adjustable |
Adjustable |
Closed/Open |
Open |
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 |
WW |
Weight |
0.104 kg / 0.23 lbs |
Nominal Diameter |
12.700 mm / 0.5 in |
Length |
38.100 mm / 1.5 in |
Height |
28.702 mm / 1.13 in |
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