Product Description
NSK G518-KIT+J bearing housing seal kit provides double lip protection against contaminants for SNL518 and SNU518 series plummer block housings. The kit includes four seal halves made of industrial-grade nitrile rubber, fits metric housings, and cross-references to SKF TSN 518 L and TXL 518 seal kits.
Specifications
Material & Construction
| Seal Material | NBR (Nitrile butadiene rubber), suitable for industrial environments |
Part Numbers
| Manufacturer Part Number | G518-KIT+J |
| Alternate Part Numbers | G518KIT_NSK |
| Compatible Seal Models | TSN 518A (SKF), TSN 518 L (SKF), TXL 518 (SKF, replaces TSN 518 L), SNU518-G518KIT (NSK) |
| Cross-Reference Part Numbers | Equivalent to SKF TSN 518A, SKF TSN 518 L, SKF TXL 518 |
Frequently Asked Questions
Q: What is the GSK 518 and what does it seal?
A: The GSK 518 is an NSK bearing housing seal kit with a part number G518-KIT+J. It provides double lip protection against contaminants for SNL518 and SNU518 series plummer block housings used in material handling equipment.
Q: What seal material is used in the GSK 518 kit?
A: The GSK 518 contains four seal halves made of industrial-grade nitrile rubber (NBR). The double lip design provides effective protection against water, dirt, and other contaminants.
Q: Does the GSK 518 have cross-reference parts from other manufacturers?
A: Yes. The GSK 518 cross-references to SKF TSN 518 L, SKF TSN 518 A, and SKF TXL 518 seal kits. The SKF TXL 518 replaces the older TSN 518 L model. Confirm your plummer block housing type before ordering.
Q: What housing types is the GSK 518 compatible with?
A: The GSK 518 is designed for NSK SNL518 and SNU518 series plummer block housings. It also fits metric housings using equivalent SKF seal specifications. Verify your housing model against the NSK or SKF designation.
Q: How many seal halves are included in the GSK 518 kit?
A: The GSK 518 kit includes four seal halves. This allows coverage for two complete double lip seal assemblies in standard plummer block housings.