62/28NR
Tier-one manufacturer — brand supplied may vary ✓ Dimensions confirmed by two independent sourcesCouldn't load pickup availability
Image is for illustration purposes only.
What 62/28NR means
| Code | Position | Meaning |
|---|---|---|
6 |
Type | Deep groove ball bearing |
2 |
Diameter series | Diameter series 2 (light): fixes OD and width for the bore (ISO 15) |
/28 |
Bore | Bore written in millimetres after the slash: 28 mm |
NR |
Snap ring | Snap-ring groove in the outer ring, with the snap ring fitted |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
62/28NR specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 28 mm | 1.1024 in | Two independent catalogue sources agree |
| Outside diameter (D) | 58 mm | 2.2835 in | Two independent catalogue sources agree |
| Width (B) | 16 mm | 0.6299 in | Two independent catalogue sources agree |
| Bearing type | Deep groove 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 | |
| Cage | Steel | Supplier catalogue listing | |
| Snap ring | Snap-ring groove in the outer ring, with the snap ring fitted | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
| Material | Steel | Supplier catalogue listing | |
| Dynamic load rating, C | 19.79 kN | 4,449 lbf |
|---|---|---|
| Static load rating, C0 | 9.74 kN | 2,190 lbf |
| Limiting speed, grease | 12,000 rpm | |
| Limiting speed, oil | 14,000 rpm | |
Equivalent to / interchanges with
| Brand | Part number | Basis |
|---|---|---|
| SKF | 62/28 NR | Brand suffix convention for this ISO size |
| TIMKEN | 62/28 NR | Brand suffix convention for this ISO size |
| FAG | 62/28 NR | Brand suffix convention for this ISO size |
| NSK | 62/28 NR | Brand suffix convention for this ISO size |
| NTN | 62/28 NR | Brand suffix convention for this ISO size |
| KOYO | 62/28 NR | Brand suffix convention for this ISO size |
| NACHI | 62/28 NR | Brand suffix convention for this ISO size |
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
62/28NR is a deep groove ball bearing, 28 mm bore × 58 mm OD × 16 mm wide (1.1024 × 2.2835 × 0.6299 in). It has no seals or shields (open) and a snap-ring groove in the outer ring, with the snap ring fitted. Other makers sell the same size as SKF 62/28 NR, TIMKEN 62/28 NR, FAG 62/28 NR, NSK 62/28 NR. NTN catalogue values for 62/28NR: dynamic load rating C = 19.79 kN, static C0 = 9.74 kN, limiting speed 12,000 rpm on grease, 14,000 rpm on oil.
The 62/28NR is a single row deep groove ball bearing with an open design and an external snap ring groove. This bearing features no seals or shields, allowing for higher speed capabilities and easy lubrication access in appropriate environments.
62/28 NR 60579005326 Single Row Ball Bearing Light Series
