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SKF
SKF SILKAC 18 M Spherical Plain Bearing
Model: SILKAC 18 M
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 SILKAC 18 M Spherical Plain Bearing
Unlike rolling bearings, SKF spherical plain bearings carry load through sliding contact between a spherically ground inner ring and a matching outer ring seat, an arrangement that tolerates heavy alternating loads, shock and large angular misalignment far beyond what a rolling element can absorb. Steel-on-steel designs such as GE 30 ES use hardened, phosphated and MoS2-treated contact surfaces and must be relubricated through grooves and holes in the rings, making them the choice for very high loads at slow oscillating movement. Maintenance-free variants like GE 25 TXA-2LS replace the steel counter-face with a PTFE-based sliding liner and add double lip seals, so they run for life without grease, which suits pivot points that are hard to reach or where lubricant would attract dust. The GEZ series covers inch-dimensioned shafts, while matching SKF rod ends provide the same joint in a threaded eye housing for linkages and cylinders. Saudi buyers fit these joints in hydraulic cylinder eyes on construction and mining machines, gate and valve linkages in water treatment plants, and oscillating equipment across cement and steel works where dust makes greased points a liability. Key specifications for SILKAC 18 M: d 18 mm Bore diameter; B 23 mm Width inner ring; Basic dynamic load rating 26 kN; Basic static load rating 35.5 kN; Sealing Without; Bore diameter, bearing inner ring 18 mm. SILKAC 18 M 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 SILKAC 18 M
- Bore diameter, bearing inner ring
- 18 mm
- Outside diameter, housing eye
- 47 mm
- Width, bearing inner ring
- 23 mm
- Thread designation
- M 18x1.5
- Width, housing eye
- 17.5 mm
- Centre height, housing (from end of shank)
- 71 mm
- Housing length, total
- 95 mm
- Basic dynamic load rating
- 26 kN
- Basic static load rating
- 35.5 kN
- Sliding contact surface combination
- Steel/bronze
- Material, housing
- Steel
- Material, inner ring
- Bearing steel
- Maintenance
- Relubrication required
- Attachment feature, rod end shank
- Left-hand female thread
- Sealing
- Without
- Product net weight
- 0.307 kg
- eClass code
- 23-05-01-05
- UNSPSC code
- 31171508
- d
- 18 mm Bore diameter
- d2
- max. 47 mm Diameter head
- B
- 23 mm Width inner ring
- G
- M 18x1.5 Thread
- C1
- max. 17.5 mm Width head
- h1
- 71 mm Height shank end face - centre rod end eye
- α
- 15 ° Angle of tilt
- dk
- 31.75 mm Raceway diameter inner ring
- d3
- ≈ 25 mm Housing diameter shank
- d4
- max. 32 mm Housing diameter shank
- l3
- min. 27 mm Length thread
- l4
- max. 95 mm Length (height) housing
- l5
- ≈ 10 mm Length wrench flat
- l7
- min. 27 mm Distance shank chamfer - centre rod end eye
- w
- 27 mm Size wrench
- r1
- min. 0.3 mm Chamfer dimension bore
- Specific dynamic load factor
- K 50 N/mm²
- Material constant
- KM 330
Key Features & Benefits
- Sliding contact carries heavy static, alternating and shock loads
- Accommodates several degrees of angular misalignment in service
- Steel-on-steel ES types are relubricatable via ring grooves and holes
- TXA-2LS types run maintenance-free on a PTFE-based liner
- Integral 2LS double lip seals retain lubricant and exclude dirt
- Metric, inch (GEZ) and rod end variants cover most joint designs
Industrial Applications in Saudi Arabia
- Hydraulic and pneumatic cylinder mountings
- Construction and earthmoving equipment pivots
- Steering and suspension linkages on heavy vehicles
- Gates, sluices and valve actuation in water plants
- Presses, shears and forging machinery
- Material handling booms and articulated arms
Industrial Supplier in Saudi Arabia
Get a Quote for the SKF SILKAC 18 M Spherical Plain Bearing
We respond within 4 business hours. Send model SILKAC 18 M for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — SILKAC 18 M
Common questions from buyers in Saudi Arabia and the GCC
What is the SKF SILKAC 18 M Spherical Plain Bearing (SILKAC 18 M) and what is it used for?
Unlike rolling bearings, SKF spherical plain bearings carry load through sliding contact between a spherically ground inner ring and a matching outer ring seat, an arrangement that tolerates heavy alternating loads, shock and large angular misalignment far beyond what a rolling element can absorb. Steel-on-steel designs such as GE 30 ES use hardened, phosphated and MoS2-treated contact surfaces and must be relubricated through grooves and holes in the rings, making them the choice for very high loads at slow oscillating movement. Maintenance-free variants like GE 25 TXA-2LS replace the steel counter-face with a PTFE-based sliding liner and add double lip seals, so they run for life without grease, which suits pivot points that are hard to reach or where lubricant would attract dust. The GEZ series covers inch-dimensioned shafts, while matching SKF rod ends provide the same joint in a threaded eye housing for linkages and cylinders. Saudi buyers fit these joints in hydraulic cylinder eyes on construction and mining machines, gate and valve linkages in water treatment plants, and oscillating equipment across cement and steel works where dust makes greased points a liability. Key specifications for SILKAC 18 M: d 18 mm Bore diameter; B 23 mm Width inner ring; Basic dynamic load rating 26 kN; Basic static load rating 35.5 kN; Sealing Without; Bore diameter, bearing inner ring 18 mm. SILKAC 18 M 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 SILKAC 18 M in Saudi Arabia?
Razz Middle East supplies genuine SKF products including the SKF SILKAC 18 M Spherical Plain Bearing (SILKAC 18 M) 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 SILKAC 18 M in KSA?
Click "Request Free Quote" on this page or message us the model number SILKAC 18 M 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 SILKAC 18 M Spherical Plain Bearing 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 SILKAC 18 M for a precise availability confirmation and delivery date.
Can the SILKAC 18 M 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.