One-Piece BND Series Plummer Block Solid Bearing Housings

The Plummer Block, as known as (Split/Non-Split) Plummer Block Housing, which is an assembly comprising of a self-aligning ball bearing or spherical roller bearing placed in bearing boxes of various shapes, has a large load capacity and is easy to handle, therefore it is widely used in general industrial machinery such as conveyors.

Plummer Block Housings are manufactured from high-strength cast iron as standard but are also available in cast steel or spheroidal graphite cast iron. The housings have a re-lubrication facility and can be used with either oil or grease lubrication.

BND series One-Piece Bearing Housings are produced in cast steel, stainless steel, cast iron and ductile iron. BND bearing Housings are originally developed for belt conveyor. These plummer block housings are successfully used in processing engineering applications. This design offers high operational reliability with little maintenance requirements which are very essential features for conveyor applications. We machine BND Series bearing housings to suit any bearing size. They are a one-piece bearing housing, ideally suited to a harsh and extreme working environment. The sealing arrangement is of a taconite design which protects the bearing from dusty and dirty conditions. Labyrinth seals also can be provided.

Incoporated in 1999, HOLK Bearing leads the way in the design and manufacture of quality bearing housings and adapter sleeves, we pride ourselves on an immediate and dedicated response to standard and special bearing housing solutions. 

Our plummer (pillow) block bearing housings range covers SN 200 series, SN 300 series, SN 500 (SSN 500) series, SN 600 (SSN 600) series, SNU 500 series, S 3000K series, SD 3000 series, SD 3100 series, SD 500 series, SD 600 series, SN 3000 (SSN 3000) series, SN 3100 (SSN 3100) series, SNL 200 series, SNL 300 series, SNL 500 series, SNL 600 series, SNL 3000 series, SNL 3100 series, SNL 3200 series, SNG series, SNH series, SNK series, SAF 500 series, SAFD 5000 series, SAF 600 series, SAFD 600 series, BND series, to name just a few. 

The standard material is grey cast iron. Ductile iron, cast steel and stainless steel are also available. We also produce non-standard bearing housings as per customers' specific requirements. 

Our plummer blocks have been sold to more than 30 countries, such as the USA, Canada, Germany, Italy, France, Spain, Russia, Argetina, Poland, Indonesia, Vietnam, Thailand etc.

We offer a full design service to any of our clients who have non-standard requirements. We also advise on the best material and manufacturing process for your requirement.

HOLK's max bearing housing fabrication capability: up to 5 tons/pc

Technical Details:

Product Name: Plummer Blocks, One-Piece Bearing Housings

Series: BND series

Model No.: BND3044, BND 3052, BND 3076, BND 3252, BND 3256 etc

Bearing Housing Type: BND bearing housings are single piece construction (non-split bearing housing) suitable for spherical roller bearings of series 222. 230. 231 and 232 series.

Material: Grey Cast Iron, Ductile Iron

Lubrication: Grease Oil

Painting Color: Black or customised

Applications: Drive Pulley of Belt Conveyor, Mining Industry, Heavy-Duty Machineries etc.

Features: Long life service, low noise, simple mounting, little maintenance required. 

We produce top-notch quality Split Plummer Blocks worth more than US$1,000,000 to a big famous European bearing company every year.

We manufacture premium quality Bearing Adapter Sleeves worth more than US$500,000 to a big famous European bearing company every year.