Timken 22208 EJW33C4 - Spherical Roller Bearing (40x80x23 mm, C4 Clearance)

Timken 22208 EJW33C4 - Spherical Roller Bearing (40x80x23 mm, C4 Clearance)

The Timken 22208 EJW33C4 spherical roller bearing delivers superior reliability for industrial machinery, engines, gearboxes, and rollers. Engineered with a 40 mm bore, 80 mm OD, and 23 mm width, this bearing features C4 internal clearance—providing enhanced thermal expansion compensation and lubrication under demanding conditions.

Key Features

• High radial load capacity: Dynamic - 99 700 N; Static - 104 000 N

• C4 clearance: Greater than standard, for optimal lubrication and thermal growth

• EJW steel cage: Two-piece robust cage ensures reliable performance

• Misalignment tolerance: Spherical rollers accommodate shaft deflection and misalignment

• Cylindrical bore: Fits standard shafts easily

• Speed rating: Reference 6000 rpm (grease), 7500 rpm (oil)

Ideal for heavy-duty industrial use: conveyors, crushers, pumps, fans, gearboxes, and vibratory equipment.

FAQ

Q1: What does EJW33C4 signify?
- EJW = two-piece steel cage design; 33 = tolerance class; C4 = increased internal clearance for thermal expansion and grease.

Q2: What are the dimensions?
- Bore 40 mm, OD 80 mm, width 23 mm—standard size for 22208 series.

Q3: How much radial load can it take?
- Dynamic: ~99,700 N; Static: ~104,000 N.

Q4: Is it suited for misalignment?
- Yes, spherical geometry enables tolerance to shaft misalignment and deflection

Q5: What is the max rotational speed?
- Up to 6000 rpm for grease lubrication and 7500 rpm for oil-lubricated systems

🔑 Keywords

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