23228-K
Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO tableRegular price
$1,047.00 USD
Regular price
Sale price
$1,047.00 USD
Unit price
per
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Bore140 mm
5.5118 in
Outside dia.250 mm
9.8425 in
Width88 mm
3.4646 in
TypeSpherical 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 23228-K means
| Code | Position | Meaning |
|---|---|---|
2 |
Type | Spherical roller bearing |
3 |
Width series | Width series 3 |
2 |
Diameter series | Diameter series 2 (light) |
28 |
Bore | Bore code 28 × 5 = 140 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.
23228-K specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 140 mm | 5.5118 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 250 mm | 9.8425 in | Supplier catalogue listing |
| Width (B) | 88 mm | 3.4646 in | Supplier catalogue listing |
| Bearing type | Spherical 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 | |
| Bore | Tapered bore (1:12) | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
23228-K is a spherical roller bearing, 140 mm bore × 250 mm OD × 88 mm wide (5.5118 × 9.8425 × 3.4646 in). It has a tapered bore (1:12).
The 23228-K is a spherical roller bearing from the 232 series, featuring a 140 mm tapered bore (1:12 taper) designed for secure mounting on tapered shafts or sleeves. Spherical roller bearings utilize barrel-shaped rollers running on a spherical outer ring raceway, providing self-aligning capability to accommodate shaft deflection and misalignment.
Inner Diameter (ID)
140 mm
Series
232
Bearing Type
Spherical roller bearing
