NUP309-C3
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeRegular price
$100.00 USD
Regular price
Sale price
$100.00 USD
Unit price
per
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Bore45 mm
1.7717 in
Outside dia.100 mm
3.937 in
Width25 mm
0.9843 in
TypeCylindrical roller bearing
SealingOpen
ClearanceC3
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 NUP309-C3 means
| Code | Position | Meaning |
|---|---|---|
NUP |
Type | Cylindrical roller bearing, type NUP: as NJ plus a loose flange ring (locates in both directions) |
3 |
Diameter series | Diameter series 3 (medium) |
09 |
Bore | Bore code 09 × 5 = 45 mm |
C3 |
Internal clearance | C3: radial internal clearance greater than Normal |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
NUP309-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 45 mm | 1.7717 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 100 mm | 3.937 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 25 mm | 0.9843 in | ISO table for this designation, confirmed by supplier data |
| Bearing type | Cylindrical roller bearing | Stated by the designation | |
| Seals / shields | Open (no seals or shields) | Stated by the designation | |
| Internal clearance | C3 (greater than Normal) | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
NUP309-C3 is a cylindrical roller bearing, 45 mm bore × 100 mm OD × 25 mm wide (1.7717 × 3.937 × 0.9843 in). It has C3 internal clearance.
The NUP309-C3 is a cylindrical roller bearing with a 45mm bore diameter, 100mm outside diameter, and 25mm width. This NUP-type bearing features ribs on both the inner and outer rings with a removable outer ring rib, allowing for axial displacement in one direction while providing high radial load capacity.
Inner Diameter (ID)
45 mm
Outside Diameter (OD)
100 mm
Width
25 mm
Series
NUP3
Bearing Type
Cylindrical roller bearing
