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SKF
SKF 305804 C-2Z Deep Groove Ball Bearing
Model: 305804 C-2Z
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 305804 C-2Z Deep Groove Ball Bearing
Deep groove ball bearings are the workhorse of rotating machinery, and the SKF 6000, 6200, 6300 and 6400 series span light to heavy duty across the same shaft sizes. A single row of balls runs in deep, closely conforming raceway grooves, so one compact bearing carries radial load plus axial load in either direction at high speed with very low friction — the reason it dominates electric motors, pumps, fans and gearboxes. The designation decodes simply: for bore codes 04 and above, multiply the final two digits by five to get the bore in millimetres, so a 6205 has a 25 mm bore and a 6309 a 45 mm bore. Suffixes define the variant: 2Z adds a pressed-steel shield on each side, 2RS1 adds a rubbing rubber seal on each side with grease for life, and C3 specifies radial internal clearance above Normal for applications where the inner ring runs hotter, such as motor duty. Across Saudi Arabia these are the most frequently replaced bearings in Aramco pump and fan trains, SABIC compressor auxiliaries, cement plant motors in Yanbu and Riyadh, and HVAC air-handling units, where sealed 2RS1 variants shut out dust during shamal season and C3 clearance suits hot motor duty. Key specifications for 305804 C-2Z: D 52 mm Outside diameter; B 20.6 mm Width; Bore diameter 20 mm; Width 20.6 mm; Basic dynamic load rating 17.8 kN; Basic static load rating 9.8 kN. 305804 C-2Z 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 305804 C-2Z
- Functional outside diameter
- 52 mm
- Bore diameter
- 20 mm
- Width
- 20.6 mm
- Basic dynamic load rating
- 17.8 kN
- Basic static load rating
- 9.8 kN
- Limiting speed
- 14 000 r/min
- Bearing part
- Complete track roller
- Rolling elements
- Balls
- Number of rows
- 2
- Outer ring profile
- Crowned
- Axial guidance of outer ring
- Yes
- Number of flanges, outer ring
- 0
- Cage
- With
- Axial internal clearance
- Normal
- Tolerance class
- Normal (except crowned running surface)
- Material, bearing
- Bearing steel
- Coating
- Without
- Sealing
- Shield on both sides
- Sealing type
- Non-contact
- Lubricant
- Grease
- Relubrication feature
- With
- Product net weight
- 0.215 kg
- eClass code
- 23-05-08-03
- UNSPSC code
- 31171531
- D
- 52 mm Outside diameter
- B
- 20.6 mm Width
- d1
- ≈ 27.7 mm Shoulder/recess diameter inner ring
- R
- 400 mm Profile running surface (crown) outer ring
- r1,2
- min. 1 mm Chamfer dimension
- a
- 28 mm Distance pressure points
- Fatigue load limit
- Pu 0.45 kN
- Maximum dynamic radial load
- Fr max. 8.3 kN
- Maximum static radial load
- F0r max. 12 kN
Key Features & Benefits
- Single row of balls in deep raceway grooves for combined radial and bidirectional axial load
- Low friction torque and low heat generation, suitable for high-speed operation
- 2Z shielded and 2RS1 sealed variants greased for life, no relubrication needed
- C3 clearance option compensates for thermal expansion of the inner ring
- Boundary dimensions to ISO 15, interchangeable with other metric brands
- Quiet running, making the type standard for electric motor builds
Industrial Applications in Saudi Arabia
- Electric motors and generators
- Centrifugal and circulation pumps
- HVAC fans and air-handling units
- Gearboxes and speed reducers
- Conveyor idlers and pulleys
- Power tools and small machinery spindles
Industrial Supplier in Saudi Arabia
Get a Quote for the SKF 305804 C-2Z Deep Groove Ball Bearing
We respond within 4 business hours. Send model 305804 C-2Z for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — 305804 C-2Z
Common questions from buyers in Saudi Arabia and the GCC
What is the SKF 305804 C-2Z Deep Groove Ball Bearing (305804 C-2Z) and what is it used for?
Deep groove ball bearings are the workhorse of rotating machinery, and the SKF 6000, 6200, 6300 and 6400 series span light to heavy duty across the same shaft sizes. A single row of balls runs in deep, closely conforming raceway grooves, so one compact bearing carries radial load plus axial load in either direction at high speed with very low friction — the reason it dominates electric motors, pumps, fans and gearboxes. The designation decodes simply: for bore codes 04 and above, multiply the final two digits by five to get the bore in millimetres, so a 6205 has a 25 mm bore and a 6309 a 45 mm bore. Suffixes define the variant: 2Z adds a pressed-steel shield on each side, 2RS1 adds a rubbing rubber seal on each side with grease for life, and C3 specifies radial internal clearance above Normal for applications where the inner ring runs hotter, such as motor duty. Across Saudi Arabia these are the most frequently replaced bearings in Aramco pump and fan trains, SABIC compressor auxiliaries, cement plant motors in Yanbu and Riyadh, and HVAC air-handling units, where sealed 2RS1 variants shut out dust during shamal season and C3 clearance suits hot motor duty. Key specifications for 305804 C-2Z: D 52 mm Outside diameter; B 20.6 mm Width; Bore diameter 20 mm; Width 20.6 mm; Basic dynamic load rating 17.8 kN; Basic static load rating 9.8 kN. 305804 C-2Z 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 305804 C-2Z in Saudi Arabia?
Razz Middle East supplies genuine SKF products including the SKF 305804 C-2Z Deep Groove Ball Bearing (305804 C-2Z) 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 305804 C-2Z in KSA?
Click "Request Free Quote" on this page or message us the model number 305804 C-2Z 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 305804 C-2Z Deep Groove Ball 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 305804 C-2Z for a precise availability confirmation and delivery date.
Can the 305804 C-2Z 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.