NU317-C3
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeRegular price
$261.00 USD
Regular price
Sale price
$261.00 USD
Unit price
per
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Bore85 mm
3.3465 in
Outside dia.180 mm
7.0866 in
Width41 mm
1.6142 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 NU317-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) |
3 |
Diameter series | Diameter series 3 (medium) |
17 |
Bore | Bore code 17 × 5 = 85 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.
NU317-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 85 mm | 3.3465 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) | 41 mm | 1.6142 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 | |
NU317-C3 is a cylindrical roller bearing, 85 mm bore × 180 mm OD × 41 mm wide (3.3465 × 7.0866 × 1.6142 in). It has C3 internal clearance.
The NU317-C3 is a single row cylindrical roller bearing with an 85mm bore diameter, 180mm outside diameter, and 41mm width. This NU-series design features a separable inner ring and cage assembly, allowing for simplified mounting and dismounting in industrial applications.
Inner Diameter (ID)
85 mm
Outside Diameter (OD)
180 mm
Width
41 mm
Series
NU3
Bearing Type
Cylindrical roller bearing
