30217-90KA2
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What 30217-90KA2 means
| Code | Position | Meaning |
|---|---|---|
3 |
Type | Tapered roller bearing (metric) |
0 |
Width series | Width series 0 |
2 |
Diameter series | Diameter series 2 (light) |
17 |
Bore | Bore code 17 × 5 = 85 mm |
90K |
Maker code | Manufacturer-specific code, not decoded here. Ask us if it matters for your application. |
A2 |
Maker code | Manufacturer-specific code, not decoded here. Ask us if it matters for your application. |
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.
30217-90KA2 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 85 mm | 3.3465 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 150 mm | 5.9055 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Width, assembled (T) | 30.5 mm | 1.2008 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Bearing type | Tapered roller bearing (metric, ISO 355) | Stated by the designation | |
| Seals / shields | Open | Supplier catalogue listing | |
| Bore | Tapered bore (1:12) | Stated by the designation | |
| Cage | Stamped Steel Cage-cone backface clearance:1.3 mm | Supplier catalogue listing | |
| Configuration | Matched bearing assembly (90-series assembly suffix) | Stated by the designation | |
Equivalent to / interchanges with
Also listed in manufacturer interchange tables (2): confirm suffix codes before ordering
- TIMKEN 30217M (Timken Interchange Guide)
- NTN 30217U (Timken Interchange Guide)
These carry maker-specific suffix codes (cage, lubrication groove, design) that we have not matched one-for-one. The size is the same; check the codes against your application.
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
30217-90KA2 is a tapered roller bearing (metric, ISO 355), 85 mm bore × 150 mm OD × 30.5 mm wide (3.3465 × 5.9055 × 1.2008 in). It has a tapered bore (1:12).
The 30217-90KA2 is a metric tapered roller bearing assembly with an 85mm tapered bore (1:12 taper) in the 302 series, conforming to ISO 355 standards. This matched assembly configuration ensures proper internal clearance and simplifies installation by providing cup and cone as a pre-adjusted unit.
