NU220-C3
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeRegular price
$254.00 USD
Regular price
Sale price
$254.00 USD
Unit price
per
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Bore100 mm
3.937 in
Outside dia.180 mm
7.0866 in
Width34 mm
1.3386 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 NU220-C3 means
| Code | Position | Meaning |
|---|---|---|
NU |
Type | Cylindrical roller bearing, type NU: two flanges on the outer ring, none on the inner ring (inner ring can float axially) |
2 |
Diameter series | Diameter series 2 (light) |
20 |
Bore | Bore code 20 × 5 = 100 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.
NU220-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 100 mm | 3.937 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 180 mm | 7.0866 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 34 mm | 1.3386 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 | |
NU220-C3 is a cylindrical roller bearing, 100 mm bore × 180 mm OD × 34 mm wide (3.937 × 7.0866 × 1.3386 in). It has C3 internal clearance.
The NU220-C3 is a single row cylindrical roller bearing with a 100mm bore diameter, 180mm outside diameter, and 34mm width. This bearing features C3 radial clearance, providing greater internal clearance than standard to accommodate thermal expansion or shaft deflection in operating conditions.
Inner Diameter (ID)
100 mm
Outside Diameter (OD)
180 mm
Width
34 mm
Series
NU2
Bearing Type
Cylindrical roller bearing
