NU315
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeRegular price
$193.00 USD
Regular price
Sale price
$193.00 USD
Unit price
per
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Bore75 mm
2.9528 in
Outside dia.160 mm
6.2992 in
Width37 mm
1.4567 in
TypeCylindrical roller bearing
SealingOpen
ClearanceNormal
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 NU315 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) |
15 |
Bore | Bore code 15 × 5 = 75 mm |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
NU315 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 75 mm | 2.9528 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 160 mm | 6.2992 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 37 mm | 1.4567 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 | Normal (CN): no clearance code in the designation | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
NU315 is a cylindrical roller bearing, 75 mm bore × 160 mm OD × 37 mm wide (2.9528 × 6.2992 × 1.4567 in).
The NU315 is a single row cylindrical roller bearing with dimensions of 75mm bore diameter, 160mm outside diameter, and 37mm width. This bearing type features high radial load capacity and allows axial displacement of the shaft relative to the housing, making it suitable for applications requiring thermal expansion compensation.
Inner Diameter (ID)
75 mm
Outside Diameter (OD)
160 mm
Width
37 mm
Series
NU3
Bearing Type
Cylindrical roller bearing
