51305
Tier-one manufacturer — brand supplied may vary ✓ Verified against manufacturer sourcesRegular price
$33.33 USD
Regular price
Sale price
$33.33 USD
Unit price
per
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Bore25 mm
0.9843 in
Outside dia.52 mm
2.0472 in
Height18 mm
0.7087 in
TypeThrust ball bearing
SealingOpen
Ships from US partner stock — flat-rate shipping, calculated by weight at checkout
Image is for illustration purposes only.
What 51305 means
| Code | Position | Meaning |
|---|---|---|
5 |
Type | Thrust ball bearing |
1 |
Height series | Height series 1 |
3 |
Diameter series | Diameter series 3 (medium) |
05 |
Bore | Bore code 05 × 5 = 25 mm |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
51305 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 25 mm | 0.9843 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 52 mm | 2.0472 in | Supplier catalogue listing |
| Height (H) | 18 mm | 0.7087 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 | |
51305 is a thrust ball bearing, 25 mm bore × 52 mm OD × 18 mm wide (0.9843 × 2.0472 × 0.7087 in).
The 51305 is a thrust ball bearing with a 25mm bore diameter from the 513 series. Thrust ball bearings are designed to support axial loads in a single direction and accommodate high speeds with minimal friction.
Measurement Type
Metric
Inner Diameter (ID)
25 mm
Outside Diameter (OD)
52 mm
Width
18 mm
Sealing
Open
Precision Class
ISO P0
Series
513
Bearing Type
Thrust ball bearing
Other Features
Single Direction | Thrust Ball Bearing | Metric Series
Component
Assembly
Weight (kg)
0.18
Basic Number
51305
UNSPSC
31171552
