Overview
The SKF SNL 507-606 VU is a two-piece split plummer block housing engineered to support cylindrical-bore bearings on 30mm shafts. SNL 2, 3, 5 and 6 series plummer block housings are the most popular SKF bearing housings on the market, developed to be the first choice for design, quality and economy. Cast iron construction and the split design enable quick installation without shaft removal, making this housing ideal for equipment retrofit and maintenance applications.
Key Features
- Incorporated bearings achieve maximum service life with less need for maintenance
- Two-piece (split) configuration for easy assembly and disassembly
- Different housing variants and seal designs are available, enabling cost-effective bearing arrangements
- Grease-lubricated design with compatible TSN series seals (four-lip, V-ring, felt ring, or labyrinth)
- Cast iron housing for durability and vibration damping
Technical Specifications
The SNL 507-606 housing accommodates standard bearing series including 1207 EKTN9, 2207 EKTN9, 22207 EK, and C2207 KTN9 with adapter sleeves H207 or H307 (FRB 8.5/72 or FRB 5.5/72). Through-shaft mounting with 2 bolt holes provides secure fastening.
- Shaft Size (da): 30mm
- Housing Configuration: Two-piece split (plummer/pillow block)
- Material: Cast iron
- Lubrication: Grease
- Sealing Options: TSN507 L (four-lip), TSN507 A (V-ring), TSN507 C (felt), TSN507 S (labyrinth), TSN507 ND (taconite head)
- Mounting: Through-shaft, 2 bolt holes
- Mass: 2.2 kg
Typical Applications
SKF SNL plummer block housings serve in a wide range of industrial equipment where reliable bearing support is critical. Common applications include conveyors, crushers, screens, mixers, fans, pumps, and general machinery requiring shaft-mounted pillow block bearings. The split design makes these housings particularly valuable in retrofit scenarios where shaft removal is impractical or uneconomical.
Compatibility & Replacements
Compatible With
- SKF self-aligning ball bearings (1207, 2207 EKTN9 series)
- SKF spherical roller bearings (22207 EK)
- SKF adapter sleeves (H207, H307)
- Locating rings and end covers per SNL design specification
- TSN series seals (standard or custom configurations)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering to ensure bearing size, shaft diameter, and seal configuration match your application requirements.
Works With
- SKF bearing housings (SNL, SE, SONL series)
- Standard metric shaft designs (30mm bore)
- Adapter sleeve bearing installations
- Industrial machinery requiring cast-iron pillow block support
