22319-E1-XL-T41D FAG

Spherical Roller Bearing 22319-E1-XL-T41D FAG

FAG 22319-E1-XL-T41D is a premium double-row spherical roller bearing engineered for heavy-duty vibratory machinery, integrating X-life high-performance design and Durotect® CK coating (T41D) for exceptional durability, load capacity, and extended service life. This Schaeffler-manufactured bearing meets ISO 15310 standards, delivering superior performance in demanding industrial environments.

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FAG 22319-E1-XL-T41D is a premium double-row spherical roller bearing engineered for heavy-duty vibratory machinery, integrating X-life high-performance design and Durotect® CK coating (T41D) for exceptional durability, load capacity, and extended service life. This Schaeffler-manufactured bearing meets ISO 15310 standards, delivering superior performance in demanding industrial environments.
1. Precise Dimension Parameters
- Bore Diameter (d): 95 mm
- Outer Diameter (D): 200 mm
- Width (B): 67 mm
- Minimum Corner Radius (r): 3 mm
- Tolerance Class: ISO Class 0 (ABEC 1, standard precision)
- Radial Internal Clearance: C4 (greater than C3, optimized for vibration)
- Static Load Rating (C₀): 700 kN
- Dynamic Load Rating (C): 670 kN
- Limiting Speed: 3,000 rpm
- Weight: 9.69 kg
2. Premium Material Specifications
- Inner/Outer Rings & Rolling Elements: 100Cr6 (AISI 52100) bearing steel – Hardness 60–64 HRC, high wear resistance, excellent fatigue strength, and dimensional stability.
- Inner Ring Bore: Durotect® CK coating (T41D) – Low friction, anti-corrosion, anti-seizure properties, enhancing mounting reliability.
- Cage: Surface-hardened sheet steel (stamped) – High rigidity, shock resistance, stable roller guidance under extreme vibration.
3. Advanced Manufacturing Process
1. Hot Forging: Precision die forging of rings/rollers for refined grain structure and high structural integrity.
2. CNC Turning: Automated rough machining to tight dimensional pre-tolerances.
3. Heat Treatment: Controlled quenching/tempering to achieve 60–64 HRC hardness and optimal fatigue resistance.
4. Grinding: Multi-stage precision grinding (raceways, bores, OD) for geometric accuracy and surface finish (Ra ≤ 0.4 μm).
5. Superfinishing: Raceway superfinishing for reduced friction, improved lubricant retention, and extended life.
6. Coating: Durotect® CK application on inner bore via advanced deposition.
7. Assembly & Inspection: Automated assembly with 100% dimensional, clearance, and vibration testing.
4. Service Life & Durability
- Standard Life (ISO 281): ≥10,000 hours under 50% rated load, 1,500 rpm, and proper lubrication.
- X-life Advantage: 30–50% longer life vs. standard 22319 bearings due to optimized internal geometry.
- Key Life Factors: Lubrication cleanliness, contamination control, mounting accuracy, operating temperature, and vibration intensity.
5. Target Applications & Industries
- Primary Applications: Vibrating screens, road rollers, saw frames, crushers, feeders, and heavy vibratory machinery.
- Core Industries: Mining, construction, aggregate processing, cement, and heavy engineering.
- Fit Rationale: Self-aligning design (up to 0.15° misalignment compensation), C4 clearance, high load capacity, and vibration resistance suit heavy shock loads and continuous dynamic stress.
6. Maintenance Requirements
- Lubrication: Lithium complex grease (NLGI 2); initial fill: 30–40% of internal space. Relubrication every 500–800 operating hours.
- Cleanliness: Sealed housing; filter lubricant; prevent dust/moisture ingress.
- Inspection: Monthly vibration/temperature checks; quarterly disassembly for wear/raceway damage inspection.
- Abnormalities: Immediate shutdown for noise, overheating (>95°C), or excessive vibration.
7. Installation Guidelines
- Prep: Clean shaft/housing; verify dimensions; check for damage; heat inner ring to 80–100°C (induction) for mounting.
- Process: Press fit inner ring; avoid hammering; ensure concentricity.
- Alignment: Total Indicators Runout (TIR) ≤ 0.02 mm; use precision alignment tools.
- Torque: Locking nut torque: 450–500 N·m (per ISO 16047).
- Post-Install: Rotate manually for smooth operation; check temperature/vibration after 1-hour run-in.
- Safety: PPE; secure workpiece; follow thermal safety protocols.
FAG 22319-E1-XL-T41D stands as the definitive spherical roller bearing for vibratory applications, merging German engineering excellence, X-life performance, and Durotect® CK protection to deliver unmatched reliability and longevity in heavy-duty industrial operations.

BRAND	FONKIN/SKF/FAG/INA/NSK/NTN/TIMKEN/SNR/IKO/KOYO/ASAHI/FYH/THK/HIWIN/PMI
BEARINGS NO.	22319-E1-XL-T41D FAG
TYPE	Spherical Roller Bearing
Inner(d)mm	95
Outer(D)mm	200
Width(B)mm	67
WEIGHT/KG	9.33
EAN CODE	4012802173734

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+86-510-6831-3099

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fonkin-industries@188.com

Address

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

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