Brand: SKF
SKF WIR 208-32 Wide Inner Ring Insert Ball Bearing - 2" Bore, Agricultural & Conveyor Duty
The SKF WIR 208-32 is a robust wide inner ring insert ball bearing engineered for high performance in demanding industrial and agricultural applications. Featuring an extra-wide inner ring, this bearing provides superior shaft support, minimizing deflection and vibration under heavy radial and moderate thrust loads. Its spherical outer surface allows for angular misalignment within compatible cast housings (such as Plummer blocks or flanged units). Designed for exceptional durability, the WIR 208-32 incorporates a specialized land-riding seal (often R-Seal or triple-lip design) to maximize protection against harsh contaminants, including dust, moisture, and agricultural debris, ensuring reliable operation and extended service life in environments where uptime is critical.
Choosing the SKF WIR 208-32 translates directly into reduced maintenance intervals and lower total cost of ownership (TCO). This premium insert bearing is pre-lubricated with high-quality grease suitable for a wide operating temperature range and includes a lubrication hole for easy relubrication, supporting maintenance programs that require periodic grease injection. Ideal for power transmission in conveyors, fans, pumps, and harvesting equipment, the WIR 208-32 guarantees the precision, reliability, and global support expected from the world leader in bearing technology.
Key Features
Extra-Wide Inner Ring provides increased stability and reduced shaft deflection under heavy loads.
Equipped with robust seals (R-Seal design) for maximum exclusion of contaminants in dirty operating environments.
Spherical Outer Diameter facilitates self-alignment within housing units to accommodate minor mounting errors.
Factory pre-lubricated with high-quality lithium complex grease; includes a lubrication hole for easy field relubrication.
Suitable for high-vibration applications typical in harvesting machinery and long-haul industrial conveyors.
High Dynamic Load Rating (32.5 kN) ensures long fatigue life even under continuous operation.
Technical Specifications
bearing_type
Wide Inner Ring Insert Ball Bearing
d
2.0000 in (50.8 mm)
D
80 mm (3.150 in)
B
49.2 mm (1.937 in) - Inner Ring Width
C
21 mm (0.827 in) - Outer Ring Width
dynamic_load_rating
32.5 kN (7,300 lbf)
static_load_rating
17.0 kN (3,820 lbf)
limiting_speed_grease
4,300 r/min
lock_type
Concentric Collar or Setscrew (Dependent on full variant)
housing_compatibility
SKF Y-type bearing units (e.g., SY, FY, TY series)
