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SKF
SKF SIR 50 ES Bearing Component
Model: SIR 50 ES
Price: Ex-Works (EXW) India — shipping & customs duty billed separately at actual cost.
Payment by bank transfer · Order confirmed within 4 business hours
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4-hour response · Pricing in SAR · Delivery across all KSA regions
SKF SIR 50 ES Bearing Component
For more than a century SKF has set the benchmark in rotating equipment technology, and this item belongs to a catalogue that spans deep groove ball bearings, spherical and cylindrical roller bearings, tapered and angular contact designs, housings, seals, lubrication products and maintenance tools. Every genuine SKF component is produced from clean, controlled steel to tight dimensional and running-accuracy tolerances, then verified against ISO standards, which is why plants specify the brand where unplanned downtime is expensive. Selecting the exact designation matters: suffixes encode internal clearance, cage material, seal or shield arrangement, grease fill and heat stabilisation, so a correctly matched part reaches its full calculated service life. Razz Middle East supplies this designation as a factory-fresh, traceable SKF product with the original packaging and markings intact. Our engineers can cross-reference legacy or competitor part numbers, confirm fits and clearances, and recommend the right mounting method and lubricant for your operating conditions. Industrial buyers across Saudi Arabia rely on genuine SKF parts to keep pumps, motors, gearboxes, conveyors and fans running in demanding sectors from cement and steel to food processing, water treatment and petrochemicals. Key specifications for SIR 50 ES: d 50 mm Bore diameter; B 35 mm Width inner ring; Basic dynamic load rating 156 kN; Basic static load rating 280 kN; Sealing Without; Bore diameter, bearing inner ring 50 mm. SIR 50 ES is available from Razz Middle East in Jeddah, Saudi Arabia, with GCC-wide delivery and a 4-hour RFQ response.
Technical Specifications
Full specifications for the SIR 50 ES
- Bore diameter, bearing inner ring
- 50 mm
- Outside diameter, housing eye
- 118 mm
- Width, bearing inner ring
- 35 mm
- Thread designation
- M 45x1.5
- Width, housing eye
- 40.5 mm
- Centre height, housing (from end of shank)
- 105 mm
- Housing length, total
- 169 mm
- Basic dynamic load rating
- 156 kN
- Basic static load rating
- 280 kN
- Sliding contact surface combination
- Steel/steel, standard
- Material, housing
- Steel
- Material, inner ring
- Bearing steel
- Material, outer ring
- Bearing steel
- Maintenance
- Relubrication required
- Attachment feature, rod end shank
- Right-hand female thread and clamping screws
- Sealing
- Without
- Product net weight
- 3.6 kg
- eClass code
- 23-05-01-05
- UNSPSC code
- 31171508
- d
- 50 mm Bore diameter
- d2
- max. 118 mm Diameter head
- B
- 35 mm Width inner ring
- G
- M 45x1.5 Thread
- C1
- max. 40.5 mm Width head
- h1
- 105 mm Height shank end face - centre rod end eye
- α
- 6 ° Angle of tilt
- dk
- 66 mm Raceway diameter inner ring
- d4
- max. 62.5 mm Housing diameter shank
- l3
- min. 46 mm Length thread
- l4
- max. 169 mm Length (height) housing
- l7
- min. 54 mm Distance shank chamfer - centre rod end eye
- N
- max. 90 mm Width shank
- N1
- max. 38 mm Thickness shank base for clamping bolts
- r1
- min. 0.6 mm Chamfer dimension bore
- Size bolt with internal hexagon
- M 12
- Tightening torque bolt with internal hexagon
- 84 N·m
- Specific dynamic load factor
- K 100 N/mm²
- Material constant
- KM 330
Key Features & Benefits
- Genuine SKF product with full traceability and original packaging
- Manufactured from high-cleanliness bearing steel to ISO tolerances
- Designation suffixes define clearance, seals, cage and grease options
- Engineered for long, predictable service life under rated conditions
- Backed by SKF documentation for mounting, fits and lubrication
- Cross-reference support available for legacy and competitor numbers
Industrial Applications in Saudi Arabia
- Electric motors and generators
- Pumps, compressors and fans
- Gearboxes and power transmission drives
- Conveyors and material handling systems
- Heavy process machinery in cement, steel and mining
- Food, pharmaceutical and water treatment equipment
Industrial Supplier in Saudi Arabia
Get a Quote for the SKF SIR 50 ES Bearing Component
We respond within 4 business hours. Send model SIR 50 ES for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — SIR 50 ES
Common questions from buyers in Saudi Arabia and the GCC
What is the SKF SIR 50 ES Bearing Component (SIR 50 ES) and what is it used for?
For more than a century SKF has set the benchmark in rotating equipment technology, and this item belongs to a catalogue that spans deep groove ball bearings, spherical and cylindrical roller bearings, tapered and angular contact designs, housings, seals, lubrication products and maintenance tools. Every genuine SKF component is produced from clean, controlled steel to tight dimensional and running-accuracy tolerances, then verified against ISO standards, which is why plants specify the brand where unplanned downtime is expensive. Selecting the exact designation matters: suffixes encode internal clearance, cage material, seal or shield arrangement, grease fill and heat stabilisation, so a correctly matched part reaches its full calculated service life. Razz Middle East supplies this designation as a factory-fresh, traceable SKF product with the original packaging and markings intact. Our engineers can cross-reference legacy or competitor part numbers, confirm fits and clearances, and recommend the right mounting method and lubricant for your operating conditions. Industrial buyers across Saudi Arabia rely on genuine SKF parts to keep pumps, motors, gearboxes, conveyors and fans running in demanding sectors from cement and steel to food processing, water treatment and petrochemicals. Key specifications for SIR 50 ES: d 50 mm Bore diameter; B 35 mm Width inner ring; Basic dynamic load rating 156 kN; Basic static load rating 280 kN; Sealing Without; Bore diameter, bearing inner ring 50 mm. SIR 50 ES is available from Razz Middle East in Jeddah, Saudi Arabia, with GCC-wide delivery and a 4-hour RFQ response.
Where can I buy the SKF SIR 50 ES in Saudi Arabia?
Razz Middle East supplies genuine SKF products including the SKF SIR 50 ES Bearing Component (SIR 50 ES) across all regions of Saudi Arabia — Riyadh, Jeddah, Dammam, Al Khobar, Jubail, Yanbu, Mecca, and Medina. We source fast-moving items to order and can source specialist configurations. Request a quote on this page for same-day pricing.
How do I get the best price for the SIR 50 ES in KSA?
Click "Request Free Quote" on this page or message us the model number SIR 50 ES on WhatsApp. Our technical sales team responds within 4 business hours with a competitive price in SAR, confirmed availability and delivery lead time — with no hidden charges or handling fees.
Is Razz Middle East an authorized SKF supplier in Saudi Arabia?
Razz Middle East is a specialist industrial equipment supplier in Saudi Arabia focused on SKF and other leading global brands. We supply 100% genuine OEM products backed by full manufacturer warranty, serving the oil & gas, petrochemical, power generation, water, construction, and manufacturing sectors across the Kingdom.
What is the delivery lead time for the SKF SIR 50 ES Bearing Component in Saudi Arabia?
In-stock items typically ship within 24-48 hours to Riyadh, Dammam, Jeddah, and the Eastern Province. Project orders and non-standard configurations generally take 2-6 weeks. Contact us with the exact model number SIR 50 ES for a precise availability confirmation and delivery date.
Can the SIR 50 ES be supplied for ARAMCO, SABIC, or NEOM projects in KSA?
Yes. Razz Middle East has experience supplying SKF equipment to major industrial projects and EPC contractors across Saudi Arabia. We can provide full technical documentation, Material Inspection Reports (MIR), and certificates of conformity to meet vendor approval requirements. Contact our project team to discuss your specific project requirements.