RLS7
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What RLS7 means
| Code | Position | Meaning |
|---|---|---|
RLS |
Type | Inch-dimension radial ball bearing, light series |
7 |
Bore | Bore in eighths of an inch: 7/8 = 7/8 in |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
RLS7 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 22.23 mm | 7/8 in (0.875) | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 39.69 mm | 1-9/16 in (1.5625) | Two independent catalogue sources agree |
| Width (B) | 11.11 mm | 7/16 in (0.4375) | Two independent catalogue sources agree |
| Bearing type | Inch-dimension radial ball bearing, light series | Stated by the designation | |
| Seals / shields | Open | Supplier catalogue listing | |
Equivalent to / interchanges with
| Brand | Part number | Basis |
|---|---|---|
| SKF | RLS7-J | SKF Master Interchange |
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
RLS7 is an inch-dimension radial ball bearing, light series, 7/8 in bore × 1-9/16 in OD × 7/16 in wide (22.23 × 39.69 × 11.11 mm). Published interchange tables list it as equivalent to SKF RLS7-J.
The RLS 7 is a ball bearing designed for applications requiring reliable rotational support with reduced friction. Ball bearings use rolling elements to maintain separation between bearing races, enabling smooth operation under radial and moderate thrust loads.
Series: RLS
Model Number: RLS7
Bore/Inner Diameter Inch: 0.875
Bore/Inner Diameter mm: 22.225
Outside Diameter Inch: 2
Outside Diameter mm: 50.8
