30314JR
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeCouldn't load pickup availability
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What 30314JR means
| Code | Position | Meaning |
|---|---|---|
3 |
Type | Tapered roller bearing (metric) |
0 |
Width series | Width series 0 |
3 |
Diameter series | Diameter series 3 (medium) |
14 |
Bore | Bore code 14 × 5 = 70 mm |
JR |
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.
30314JR specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 70 mm | 2.7559 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) | 38 mm | 1.4961 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 | |
Equivalent to / interchanges with
Also listed in manufacturer interchange tables (1): confirm suffix codes before ordering
- TIMKEN 30314 (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
30314JR is a tapered roller bearing (metric, ISO 355), 70 mm bore × 150 mm OD × 38 mm wide (2.7559 × 5.9055 × 1.4961 in).
The 30314JR is a metric tapered roller bearing conforming to ISO 355 standards, featuring a 70 mm bore diameter. Tapered roller bearings use conical rolling elements to handle combined radial and axial loads through a contact angle design.
30314JR Tapered Roller Bearing, 70 mm Inner Diameter x 150 mm Outer Diameter x 38 mm Width
