Taper Roller Bearing
SKF 30204
Single-row metric taper roller bearing -- 20 × 47 × 15.25 mm. Engineered for combined radial & axial loads in heavy-duty industrial applications.
20mm
Bore d
47mm
Outer D
15.25mm
Width T
- Genuine SKF · Authorized Shanghai distributor
- Dispatched in 24 hours · 12-month warranty
- Volume discounts up to -22% for bulk orders
SKF 30204 Specifications
Complete dimensional and performance data for engineering teams.
D Dimensions
- Bore Diameter (d)
- 20 mm
- Outside Diameter (D)
- 47 mm
- Total Width (T)
- 15.25 mm
- Inner Ring Width (B)
- 14 mm
- Outer Ring Width (C)
- 12 mm
- Weight
- 0.13 kg
P Performance
- Dynamic Load Rating (C)
- 35.8 kN
- Static Load Rating (C₀)
- 37.5 kN
- Limiting Speed (Grease)
- 11,000 rpm
- Limiting Speed (Oil)
- 14,000 rpm
- Contact Angle (α)
- 14°02′10″
- Cage Material
- Pressed Steel
Related Taper Roller Models
Equivalent and adjacent sizes in the 30200 metric series -- all in stock.
Built to Last, Engineered to Perform
Premium Bearing Steel
High-purity GCr15 (100Cr6) chromium steel with controlled inclusion levels for extended fatigue life under cyclic loading.
Heat Treatment
Through-hardening process delivers HRC 60-62 raceway hardness, ensuring superior wear resistance and dimensional stability.
Precision Grinding
P0/P6 tolerance grade with mirror-finished raceways. Roller surface roughness Ra ≤ 0.05 μm reduces friction and noise.
Quality Inspection
100% dimensional verification, vibration testing, and noise measurement before packaging. Each batch traceable by lot number.
SKF 30204 In Action
Trusted across heavy industry -- engineered for performance where it matters most.
Lifting & Hoisting Machinery
Agricultural Machinery
General Machinery & Drives
Fans & Ventilation Equipment
Conveyor Machinery
Automotive & Vehicles
Performance That Pays Off
Extended Service Life
Optimized internal geometry and surface finish deliver up to 40% longer L10 life compared with standard-grade alternatives.
High Load Capacity
Handles combined radial and axial loads simultaneously -- ideal for gearboxes, wheel hubs, and heavy transmission systems.
High-Speed Capability
Precision-machined raceways and case-hardened rollers maintain stability even under high-speed continuous operation.
Friction Reduction
Logarithmic roller profile reduces edge stress and friction torque, lowering operating temperature and energy consumption.
Precision Tolerance
Tight ISO 492 tolerance class ensures interchangeability and consistent running accuracy across batches.
Same-Day Dispatch
Stocked deep in our Shanghai warehouse -- orders confirmed before 3 PM ship the same working day.
$12M+ Live Inventory
Real photos from our 8,000 m² Shanghai facility -- stocked, organized, and ready to ship.
8,000m²
Warehouse Area
98%
SKF Models Stocked
24h
Dispatch SLA
Trusted by Procurement Teams Worldwide
"Ordered 200 units of 30204 for our gearbox assembly line. Arrived in Vietnam in 5 days, all genuine, packaging intact. Pricing was 18% under our previous source."
Nguyen T.
Procurement Manager · Vietnam
"Quote came back in 90 minutes with full datasheet. Bearings arrived to Hamburg double-boxed and lot-traceable. Will keep them as our main supplier for 30200 series."
Markus R.
MRO Director · Germany
"Emergency stop on our conveyor line -- 30204 was sourced and shipped same day via DHL. Saved us a full week of downtime. Outstanding service."
Carlos M.
Plant Maintenance · Mexico
"VIP account pricing pays for itself. Our 12-month contract for 30200 series cut bearing spend by 21% versus our local distributors."
Anna K.
Sourcing Lead · Poland
"Mixed order of 30202, 30204, 30206 shipped together -- saved on freight. Bearings spin smooth and packaging is clean SKF original."
David O.
Distributor · UAE
4.9/5
Average Buyer Rating
Based on 2,400+ verified buyer transactions across 65 countries.
Common Questions
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✓ Genuine SKF 30204 · ✓ 12-month warranty · ✓ Ships in 24h · ✓ Bulk discounts up to -22%