Home About Us Products Selector Tool Quality Contact Enquiry
ISO 9001:2015 Certified Company

World-Class Precision Bearing Housings

Sangam Enterprise is the premier authorized supplying brand bearing housings. Engineered for high mechanical stress and extreme operating loads worldwide.

80+ Years of Legacy

Trusted by Heavy Industries Since 1945

From steel rolling mills to mining conveyors — SMR bearing housings deliver unmatched structural integrity under extreme radial and axial loads.

11 Product Series

Complete Plummer Block Solutions

SNL, SNH, SD, SOFN, TVN and more — our comprehensive range covers shaft diameters from 20mm to 320mm for every industrial application.

SMR Bearing Housing Render
ISO 9001:2015 Certified Quality
0
Years of Legacy
0
Critical Tolerance
0
Product Series
0
Success Rate

Company Profile

Establishing metallurgical casting integrity and dimensional precision across B2B industrial supply chains.

SMR Casting Foundry Shop

Precision Metallurgy Since 1945

SMR Brand represents a long-standing tradition of foundry casting and machining excellence in India. Through our collaboration, Sangam Enterprise supplies heavy industrial markets with bearing housings made from raw, premium metals. Our product strength is backed by full control over grey iron, spheroidal graphite (S.G.) iron, and structural cast steel processing.

1945

SMR Foundation

Established primary casting foundry, introducing sand-molded bearing housing casts to support India's post-war industrial mills.

2002

ISO Certification & CNC Tech

Upgraded machine shop units to high-speed CNC and VMC mills. Earned ISO 9001 standard certification for bearing bore precision.

2026

Authorized Housing Bearings Supply

Sangam Enterprise, setting up direct-to-market logistics networks for faster regional and international dispatch.

Product Portfolio

Our bearing housings are engineered to support standard adapter/withdrawal sleeve assemblies and specialized direct shaft loads.

Grey Cast Iron / S.G. Iron SNL 200, 500, 600

SNL Series

Split plummer block housings designed for bearings on tapered adapter sleeves. Built-in grease escape ducts improve lubricant heat dissipation.

  • Shaft diameter: 20mm to 160mm
  • Mount: Adapter or withdrawal sleeves
  • Seals: Double-lip (TSN-G), Felt (FS)
Send Enquiry
Grade FG 260 Cast Iron SNH 200, 500, 600

SNH Series

Highly popular split plummer block style. Features reinforced housing feet and structural cross-ribs for enhanced load distribution.

  • Shaft diameter: 20mm to 140mm
  • Lubrication: Grease or oil circulation
  • High chemical impact resistance
Send Enquiry
Ductile Iron / Cast Steel SD 3100, 500, 600

SD Series

Heavy-duty large split plummer blocks. Built to withstand structural stresses in conveyor pulley systems and steel rolling mills.

  • Shaft diameter: 150mm to 320mm
  • Eye bolts included for crane lifting
  • Multi-barrier labyrinth sealing system
Send Enquiry
Cast Iron / Cast Steel SOFN 200, 300, 500

SOFN Series

Non-split oil-lubricated bearing housings. Designed specifically for high-speed industrial fans, exhaust blowers, and flywheels.

  • Shaft diameter: 50mm to 240mm
  • Integrated oil collection sump
  • Oil level gauge window sight glass
Send Enquiry
FG 200 Cast Iron TVN 200, 300

TVN Series

Non-split grease-lubricated housings. Ideal for harsh railway car suspensions and mining conveyor tunnels where dust ingress is severe.

  • Shaft diameter: 50mm to 120mm
  • Dual felt seal rings at both ends
  • Solid, non-split monolithic housing
Send Enquiry
Grey Iron FG 260 FNL 500, 722500

Flanged Housings

Triangle and square flanged housings. Simplifies mechanical mounting in machinery frames where perpendicular shafts are utilized.

  • Shaft diameter: 20mm to 100mm
  • Flange mount holes: 3 or 4
  • Compact structural footprint
Send Enquiry
Grey Cast Iron SN 200, 300, 500, 600

SN Series

The industry standard split plummer block. Highly versatile housing accommodating spherical roller and self-aligning ball bearings.

  • Shaft diameter: 20mm to 160mm
  • Standard ISO dimensions
  • Double felt seal strips configuration
Send Enquiry
FG 260 Cast Iron SN 3024 to SN 3080

SN 30 Series

Medium-heavy duty split plummer block housings. Specifically dimensioned to house wider spherical roller bearings under large radial thrusts.

  • Shaft diameter: 110mm to 280mm
  • Suitable for sleeve or direct mount
  • Robust structure with lifting loops
Send Enquiry
Custom Metallurgy Custom Casting Blueprint

Special Housings

Bespoke heavy industrial housings cast and machined strictly to client blueprint tolerances. Ideal for non-standard rotary machinery.

  • Materials: Cast Steel, S.G. Iron
  • Full dimensional coordinate test reports
  • 3D CAD modeling review before casting
Send Enquiry

Bearing Housing Selector

Search SMR's engineering database. Select your shaft diameter or bearing code to retrieve the matching housing and assembly parts.

Interactive Assembly Selector

Enter either parameter below. The database will dynamically output recommendations for Plummer blocks, sleeves, locating rings, and seals.

Calculated Matching Assembly

Specification Field Part Number / Value
Shaft Diameter -
Plummer Block Housing -
Adapter Sleeve -
Locating Rings (FRB) -
Seals Configuration -
Locknut -
Lockwasher

Quality Assurance

Every housing batch goes through destructive and non-destructive analysis prior to supply dispatch.

1

Chemical Spectroscopy

Chemical percentage checks of carbon, silicon, and manganese are checked using optical spectroscopy to prevent air voids inside raw casts.

2

Bore Dimension Mapping

The internal bearing seat diameters are mapped to H7/G7 tolerances using Coordinate Measuring Machines (CMM) to prevent premature bearing wear.

3

Hydraulic Fracture Testing

Housings undergo structural pressure tests in custom hydraulic jigs to verify breaking load thresholds match heavy conveyor standards.

Bearing Housing Quality Testing Lab

Head Office Location

Visit our registered Mumbai headquarters or reach out via official communications lines.

Sterling House, 85 Nagdevi Cross Lane, Kalbadevi, Mumbai - 400003

Commercial Enquiry

Connect with our distribution team to register order enquiries and negotiate batch shipping rates.

Direct Helpline

+91 22 6636 1234 / +91 22 2342 5678

Sales & Quotes Email

sales@sangamenterprise.com / info@sangamenterprise.com