22309-E1-XL FAG

Spherical Roller Bearing 22309-E1-XL FAG

FAG 22309-E1-XL (Schaeffler Group) is a double-row, self-aligning spherical roller bearing from the X-Life premium series. Engineered with E1 enhanced internal geometry, hardened steel cage, and optimized roller profiles, it delivers exceptional radial/axial load capacity, superior misalignment compensation, and extended service life for heavy-duty industrial machinery under shock and vibration loads.

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FAG 22309-E1-XL (Schaeffler Group) is a double-row, self-aligning spherical roller bearing from the X-Life premium series. Engineered with E1 enhanced internal geometry, hardened steel cage, and optimized roller profiles, it delivers exceptional radial/axial load capacity, superior misalignment compensation, and extended service life for heavy-duty industrial machinery under shock and vibration loads.
1. Dimension Parameters (ISO 492 & DIN 635-2 Standard)
- Bore (d): 45 mm (tolerance: −0.010/+0 mm, ISO P0/ABEC 1)
- Outer diameter (D): 100 mm (tolerance: 0/+0.022 mm)
- Width (B): 36 mm (tolerance: ±0.05 mm)
- Chamfer (r min): 1.5 mm
- Weight: 1.4 kg
- Dynamic load rating (Cr): 187 kN
- Static load rating (C0r): 183 kN
- Limiting speed (grease): 6,700 rpm
- Radial clearance: Normal (CN: 0.008–0.020 mm)
- Structure: Double-row, self-aligning, open type
- Precision class: ISO P0 (standard precision)
2. Material Specification
- Inner/outer rings & rollers: 100Cr6 (GCr15/SUJ2/AISI 52100) high-carbon chromium bearing steel. Hardness: 60–64 HRC; excellent rolling fatigue strength, wear resistance, and dimensional stability.
- Cage: Hardened stamped steel (SPHC). Two-piece, ring-guided design with optimized pockets for high-speed stability and load distribution.
- Surface: Black oxide anti-corrosion treatment; enhances rust protection in industrial environments.
3. Core Manufacturing Process
- Precision hot forging: Controlled grain flow for maximum load-bearing integrity.
- CNC turning: Dimensional accuracy ≤ ±0.005 mm, strict geometric conformity.
- Vacuum heat treatment: Uniform martensitic structure, minimal distortion, consistent hardness.
- Profile grinding: Spherical raceway & drum roller profiling (Ra ≤ 0.16 μm) for optimal contact.
- Superfinishing: Honing (Ra ≤ 0.05 μm) for ultra-smooth surfaces, low friction, and wear.
- Automated assembly: 100% dimensional, clearance, and noise inspection per FAG standards.
4. Service Life
- Standard rating life (L10): 8,000–10,000 hours (ISO 281:2007; 60% Cr load, 1,500 rpm, NLGI 2 EP grease).
- Key factors: Lubrication contamination, temperature (-30°C to +120°C), misalignment, shaft hardness (≥58 HRC), and mounting quality.
5. Applications & Industries
- Mining equipment: Crushers, vibrating screens (high load, shock resistance, self-alignment).
- Construction machinery: Concrete mixers, excavator reducers (misalignment compensation, durability).
- Industrial gearboxes: Conveyor drives, speed reducers (radial/axial load capacity).
- Agricultural machinery: Harvesters, tractors (dust resistance, heavy load performance).
- Pumps & fans: Centrifugal pumps, industrial fans (vibration damping, long life).
6. Maintenance & Lubrication
- Lubricant: FAG Arcanol LOAD220 lithium complex grease (NLGI 2) or ISO VG 150 EP oil.
- Regreasing interval: 1,200–1,500 hours; 600 hours in dust/moisture.
- Grease quantity: 28–32 g (30–35% internal free space).
- Inspection: Every 500 hours; check temperature (<90°C), noise, vibration, and leakage.
7. Installation Guidelines
- Pre-installation: Clean shaft/housing (Ra ≤ 1.6 μm); inspect for burrs, corrosion, and dimensions.
- Mounting: Hydraulic press (max 120 kN) or induction heating (80–90°C); avoid raceway impact.
- Alignment: Angular misalignment ≤ 1.5° (self-aligning design); radial runout ≤ 0.005 mm.
- Fastening: Lock nut torque: 120–140 Nm (grade 8.8 bolts); uniform tightening.
- Post-installation: Manual rotation check; temperature rise <35°C above ambient; vibration test.

BRAND	FONKIN/SKF/FAG/INA/NSK/NTN/TIMKEN/SNR/IKO/KOYO/ASAHI/FYH/THK/HIWIN/PMI
BEARINGS NO.	22309-E1-XL FAG
TYPE	Spherical Roller Bearing
Inner(d)mm	45
Outer(D)mm	100
Width(B)mm	36
WEIGHT/KG	1.3
EAN CODE	4026677 806697

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+86-510-6831-3099

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fonkin-industries@188.com

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No.105, Huixin Road,Yuqi Industrial Park, Huishan District, hunqi Road, Yuqi Town, Wuxi, Jiangsu Province, P.R.CHINA

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