nsk

NSK 7206B Angular Contact Ball Bearing — 30mm Bore, 40° Contact Angle for Saudi Pump and Compressor ApplicationsThe NSK 7206B is a 30mm bore angular contact ball bearing with 40° contact angle, designed to handle combined radial and axial loads in one direction. In Saudi Arabia — where pump and compressor shafts are subjected to both radial impeller loads and axial thrust — the 7206B is the standard bearing for single-direction thrust loads in chemical process pumps, refrigeration compressors, and air compressor drives.Angular contact bearings must be mounted in pairs (or combined with a second bearing) to handle bidirectional thrust.Technical SpecificationsParameterValueBore30 mmOD62 mmContact Angle40°Dynamic Load22.0 kNSpeed Limit9,000 rpm

NSK 7308B Angular Contact Ball Bearing — 40mm Bore, Heavy-Duty for Saudi Industrial MachineryThe NSK 7308B is a 40mm bore angular contact ball bearing with 40° contact angle, rated for 38 kN dynamic load. Used in heavy pump bearings, gearboxes, and large compressor shafts across Saudi Arabia's oil and gas, water treatment, and industrial manufacturing sectors.Technical SpecificationsParameterValueBore40 mmOD90 mmDynamic Load38.0 kNSpeed Limit7,000 rpm

NSK NU205EW Cylindrical Roller Bearing — 25mm Bore, High Radial Load Capacity for Saudi Gearbox and Motor ApplicationsThe NSK NU205EW is a single-row cylindrical roller bearing with 25mm bore, designed for high radial load capacity where axial displacement must be accommodated. Cylindrical roller bearings can handle higher radial loads than equivalent deep groove ball bearings — making the NU205EW the preferred choice for electric motor bearings and gearbox shafts in heavy industrial applications across Saudi Arabia.Technical SpecificationsParameterValueBore25 mmOD52 mmDynamic Load27.5 kNSpeed Limit11,000 rpm

NSK NU2206EW Cylindrical Roller Bearing — 30mm Bore, High-Speed EW Series for Saudi Compressor and Pump ApplicationsThe NSK NU2206EW is a 30mm bore cylindrical roller bearing in the EW series (enhanced cage), offering higher speed capability and load capacity than standard cylindrical roller bearings. Specified for compressor shafts, high-speed pump bearings, and industrial machinery drives in Saudi facilities.Technical SpecificationsParameterValueBore30 mmOD62 mmDynamic Load40.0 kNSpeed Limit9,500 rpm

NSK 6004-2Z Deep Groove Ball Bearing — 20mm Bore, Precision for Saudi Small Motor and Drive ApplicationsThe NSK 6004-2Z is a 20mm bore deep groove ball bearing with double metal shields, used in small electric motors, fans, precision drives, and conveyor rollers. At 42mm OD, the 6004-2Z fits compact housing designs common in HVAC systems, small pump assemblies, and packaging machine drives found across Saudi commercial and light industrial facilities.Technical SpecificationsParameterValueBore20 mmOD42 mmWidth12 mmDynamic Load9.4 kNSpeed Limit14,000 rpm

NSK 6205-2Z Deep Groove Ball Bearing — 25mm Bore, Double Shielded, for Saudi Industrial ApplicationsThe NSK 6205-2Z is a 25mm bore deep groove ball bearing with two metal shields (2Z), providing protection against dust and debris in both directions. As one of the most widely used bearing numbers in industrial machinery worldwide, the 6205-2Z is specified across Saudi Arabia's pump, motor, conveyor, and gearbox applications — from SABIC's Jubail chemical plants to municipal water pumping stations in Riyadh and Jeddah.NSK's precision-controlled steel and cage geometry delivers smooth operation at speeds up to 12,000 rpm. The 6205-2Z's 52mm OD fits the standard housing bore used by virtually every industrial equipment manufacturer — making it the go-to replacement bearing for maintenance crews at Saudi Aramco, SWCC, and private sector factories alike.Key Features for Saudi ApplicationsDouble Shielded (2Z): Metal shields on both sides prevent contaminant ingress — critical for outdoor motor applications, dusty desert environments, and pump installations in Saudi coastal cities where salt air accelerates bearing failure.High-Speed Rating: C3 clearance with high-grade steel enables operation up to 12,000 rpm — suitable for electric motor shafts, fan drives, and high-speed conveyor idlers.Interchangeability: The 6205-2Z is dimensionally identical across all major manufacturers (SKF, FAG, TIMKEN, NTN) — simplifying procurement and reducing downtime for maintenance teams.Applications in Saudi ArabiaSABIC Pump Assemblies: The 6205-2Z is the standard bearing in process water pumps and chemical transfer pumps at Jubail and Yanbu SABIC facilities.SWCC Desalination Plant Motors: Horizontal and vertical pump motors at SWCC plants in Jeddah and Jubail use 6205-2Z as the standard bearing for motor shafts.Jeddah Port Conveyor Systems: The Jeddah Islamic Port's container conveyor systems and stacking cranes use hundreds of 6205-2Z bearings.Technical Specifications (NSK 6205-2Z)ParameterValuePart Number6205-2ZBore Diameter (d)25 mmOutside Diameter (D)52 mmWidth (B)15 mmDynamic Load Rating (C)14.0 kNStatic Load Rating (C₀)7.85 kNLimiting Speed12,000 rpmWeight0.137 kgSeal TypeMetal shield both sides (2Z)Operating Temperature-40°C to +120°CFrequently Asked QuestionsQ1: What is the NSK 6205-2Z price in Saudi Arabia? Contact RAZZ at sales@razz.sa for competitive pricing. Stocked in Jeddah and Dammam warehouses with same-day dispatch. Bulk pricing for project quantities (100+ units).Q2: How do I identify the correct bearing for my application? Measure the bore diameter (inner ring), outside diameter (outer ring), and width. The 6205-2Z is standardized: 25mm bore × 52mm OD × 15mm wide.Q3: What is the difference between 2Z (double shielded) and 2RS (double sealed)? 2Z has metal shields — better for dust protection at high speeds. 2RS has rubber seals — better for preventing grease loss and blocking moisture. For Saudi coastal environments (Jeddah, Dammam, Jubail), 2RS is preferred for its moisture barrier properties.Q4: Can NSK 6205-2Z be used in high-temperature applications? Standard 6205-2Z operates to +120°C. For higher temperatures, specify the NSK 6205-2ZC3 with C3 clearance and high-temperature grease — available on request from RAZZ.