1213K
Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO tableRegular price
$70.00 USD
Regular price
Sale price
$70.00 USD
Unit price
per
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Bore65 mm
2.5591 in
Outside dia.120 mm
4.7244 in
Width23 mm
0.9055 in
TypeSelf-aligning ball bearing
SealingOpen
ClearanceNormal
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Image is for illustration purposes only.
What 1213K means
| Code | Position | Meaning |
|---|---|---|
1 |
Type | Self-aligning ball bearing |
2 |
Diameter series | Diameter series 2 (light) |
13 |
Bore | Bore code 13 × 5 = 65 mm |
K |
Bore type | Tapered bore, taper 1:12 (mounts on an adapter or withdrawal sleeve) |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
1213K specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 65 mm | 2.5591 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 120 mm | 4.7244 in | Supplier catalogue listing |
| Width (B) | 23 mm | 0.9055 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 | Normal (CN): no clearance code in the designation | Stated by the designation | |
| Bore | Tapered bore (1:12) | Stated by the designation | |
| Cage | Steel | Supplier catalogue listing | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
| Material | Steel | Supplier catalogue listing | |
| Dynamic load rating, C | 30.92 kN | 6,951 lbf |
|---|---|---|
| Static load rating, C0 | 12.5 kN | 2,810 lbf |
| Limiting speed, grease | 4,800 rpm | |
| Limiting speed, oil | 6,000 rpm | |
1213K is a self-aligning ball bearing, 65 mm bore × 120 mm OD × 23 mm wide (2.5591 × 4.7244 × 0.9055 in). It has a tapered bore (1:12). NTN catalogue values for 1213K: dynamic load rating C = 30.92 kN, static C0 = 12.5 kN, limiting speed 4,800 rpm on grease, 6,000 rpm on oil.
1213 K 1200 Series Self-Aligning Ball Bearing
Measurement Type
Metric
Inner Diameter (ID)
65 mm
Outside Diameter (OD)
120 mm
Width
23 mm
Sealing
Open
Precision Class
ISO P0
Arrangement
One
Ball Material
Steel
Cage
Steel
Series
12
Bearing Type
Self-aligning ball bearing
Other Features
Double Row | Self Aligning Ball Bearing | 1:12 Tapered Bore
Component
Assembly
Weight (kg)
1.11
Basic Number
1213
UNSPSC
31171532
