51128
Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO tableRegular price
$220.00 USD
Regular price
Sale price
$220.00 USD
Unit price
per
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Bore140 mm
5.5118 in
Outside dia.180 mm
7.0866 in
Height31 mm
1.2205 in
TypeThrust ball bearing
SealingOpen
Ships separately from our European warehouse — shipping from $79, quoted at checkout
Ships from our European partner stock — allow 5–8 business days
Ships from our European partner stock — allow 5–8 business days
Image is for illustration purposes only.
What 51128 means
| Code | Position | Meaning |
|---|---|---|
5 |
Type | Thrust ball bearing |
1 |
Height series | Height series 1 |
1 |
Diameter series | Diameter series 1 (extra light) |
28 |
Bore | Bore code 28 × 5 = 140 mm |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
51128 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 140 mm | 5.5118 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 180 mm | 7.0866 in | Supplier catalogue listing |
| Height (H) | 31 mm | 1.2205 in | Supplier catalogue listing |
| Bearing type | Thrust ball bearing | Stated by the designation | |
| Seals / shields | Open (no seals or shields) | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
51128 is a thrust ball bearing, 140 mm bore × 180 mm OD × 31 mm wide (5.5118 × 7.0866 × 1.2205 in).
The 51128 is a thrust ball bearing designed to support axial loads in a single direction. This bearing features a bore diameter of 140mm and belongs to the 511 series of thrust ball bearings.
Inner Diameter (ID)
140 mm
Outside Diameter (OD)
180 mm
Width
31 mm
Series
511
Bearing Type
Thrust ball bearing
