21316EXW33KC3
Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO tableRegular price
$191.72 USD
Regular price
Sale price
$191.72 USD
Unit price
per
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Bore80 mm
3.1496 in
Outside dia.170 mm
6.6929 in
Width39 mm
1.5354 in
TypeSpherical roller bearing
SealingOpen
ClearanceC3
Ships from US partner stock — flat-rate shipping, calculated by weight at checkout
Image is for illustration purposes only.
What 21316EXW33KC3 means
| Code | Position | Meaning |
|---|---|---|
2 |
Type | Spherical roller bearing |
1 |
Width series | Width series 1 |
3 |
Diameter series | Diameter series 3 (medium) |
16 |
Bore | Bore code 16 × 5 = 80 mm |
EX |
Maker code | Manufacturer-specific code, not decoded here. Ask us if it matters for your application. |
W33 |
Lubrication | Lubrication groove and three holes in the outer ring |
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. Codes marked "not decoded" are maker-specific; ask us if one matters for your application. Decode any other number with the bearing number decoder.
21316EXW33KC3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 80 mm | 3.1496 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 170 mm | 6.6929 in | Supplier catalogue listing |
| Width (B) | 39 mm | 1.5354 in | Supplier catalogue listing |
| Bearing type | Spherical roller bearing | Stated by the designation | |
| Seals / shields | Open | Supplier catalogue listing | |
| Internal clearance | C3 (greater than Normal) | Stated by the designation | |
| Bore | Tapered bore (1:12) | Stated by the designation | |
| Lubrication feature | Lubrication groove and three holes in the outer ring | Stated by the designation | |
21316EXW33KC3 is a spherical roller bearing, 80 mm bore × 170 mm OD × 39 mm wide (3.1496 × 6.6929 × 1.5354 in). It has C3 internal clearance, a tapered bore (1:12) and a lubrication groove and three holes in the outer ring.
21316EXW33KC3 BORE: 80 MILLIMETERS OUTER DIAMETER: 170 MILLIMETERS WIDTH: 39 MILLIMETERS
Measurement Type
Metric
Inner Diameter (ID)
80 mm
Outside Diameter (OD)
170 mm
Width
39 mm
Sealing
Open
Precision Class
ISO P0
Other Features
Double Row | Spherical Roller Bearing | Self Aligning
Component
Assembly
Weight (kg)
4.5
Basic Number
21316
UNSPSC
31171510
