1320K-C3
Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO tableRegular price
$980.00 USD
Regular price
Sale price
$980.00 USD
Unit price
per
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Bore100 mm
3.937 in
Outside dia.215 mm
8.4646 in
Width47 mm
1.8504 in
TypeSelf-aligning ball 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 1320K-C3 means
| Code | Position | Meaning |
|---|---|---|
1 |
Type | Self-aligning ball bearing |
3 |
Diameter series | Diameter series 3 (medium) |
20 |
Bore | Bore code 20 × 5 = 100 mm |
K |
Bore type | Tapered bore, taper 1:12 (mounts on an adapter or withdrawal sleeve) |
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.
1320K-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) | 215 mm | 8.4646 in | Supplier catalogue listing |
| Width (B) | 47 mm | 1.8504 in | Supplier catalogue listing |
| Bearing type | Self-aligning ball 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 | |
| Bore | Tapered bore (1:12) | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
1320K-C3 is a self-aligning ball bearing, 100 mm bore × 215 mm OD × 47 mm wide (3.937 × 8.4646 × 1.8504 in). It has C3 internal clearance and a tapered bore (1:12).
This self-aligning ball bearing features a 100mm tapered bore (1:12 taper) with C3 radial clearance, providing greater internal clearance than standard for applications involving thermal expansion or shaft deflection. The double-row design with a spherical outer ring raceway allows the bearing to compensate for misalignment between shaft and housing.
Inner Diameter (ID)
100 mm
Series
13
Bearing Type
Self-aligning ball bearing
