SKF SNL 513-611 Bearing Housing (Split Pillow Block)

Applications & Technical Specifications

Benefits & Design Features

Main Description

The SKF SNL 513-611 bearing housing is a split pillow block (plummer block) housing, crafted from durable cast iron and engineered for industrial bearing support applications. Part of the SNL series of split plummer block housings, it enables easy installation and maintenance of mounted bearings without removing shafts.

Technical Specifications & Dimensions

• Bearing seat diameter (Da): 120 mm

• Width of bearing seat (Ca): 51 mm

• Centre height (H1): 80 mm

• Distance between mounting bolts (J): 230 mm

• Overall length (L): 275 mm

• Mounting bolt diameter: 16 mm

• Foot width (A1): 80 mm

• Housing material: Cast iron (standard for SNL housings)

This housing is available with or without seals, and supports grease lubrication options.

Applications & Use Cases

The SNL 513-611 bearing housing is used in many industries, including:

• Industrial machinery and conveyors

• Gearboxes, drive lines, reducer units

• Rolling facilities, mixers, crushers

• Pumps, motors, fans

• Applications where bearing replacement or serviceability is critical

Because it is a split housing, you can mount or replace bearings without removing or repositioning shafts—reducing downtime and labor costs.

Benefits & Design Features

• Ease of maintenance: split construction allows quick access to bearings

• Rigid and robust cast iron structure ensures long life and load support

• Standardized mounting dimensions make it compatible with many bearing designs

• Reduced lubricant leakage thanks to precise fit and seal options

• Flexibility in seal configurations (various lip seals, labyrinth, felt, etc.)

• Minimized total cost of ownership by simplifying servicing and part replacement

In search engines and product catalogs, potential buyers often use queries like “SNL 513-611 bearing housing”, “SKF SNL 513-611 split housing”, “SNL 513-611 pillow block”, “SNL bearing housing 513-611 SKF”, or “split pillow block 513611”. These key phrases are embedded naturally in this description to match search intent.

From a logistics perspective, this component is stocked in our Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4, with 24h dispatch - fast and efficient order processing, making it an excellent choice for clients seeking quick lead times.

This description emphasizes practical advantages, design specifics and positioning rather than repeating generic manufacturer language—thus preserving uniqueness and targeting both search bots and technical buyers.

FAQ

Q1: Which bearings can be installed in SNL 513-611 housing?
A1: Typically, self-aligning ball bearings, spherical roller bearings, and CARB/toroidal bearings are used in SNL housings, depending on shaft tolerance and alignment needs.

Q2: How do I mount or replace the bearing?
A2: Thanks to the split housing, you simply remove the top half, insert or replace the bearing on the shaft, then reattach the top. No need to disassemble the entire drive line.

Q3: What sealing options are available?
A3: Standard SNL housings come without seals, but you can choose variants with oil seals, felt seals, V-rings or labyrinth seals to match environmental conditions.

Q4: Is this housing suitable for heavy loads and industrial use?
A4: Yes — the cast iron structure, strong mounting footprint, and standardized design make it appropriate for heavy industrial and mechanical applications.

Q5: When will I receive the product?
A5: Our stock is located in Lublin (Warehouse & Store: ul. Smoluchowskiego 1, building 4). With our 24h dispatch - fast and efficient order processing, many orders arrive the next business day.