1. General Information

• Part Number: 02203-7614 (2203)

• Type: Double Row Self-Aligning Ball Bearing

• Series: 02-series (light duty, double row)

• Application: General machinery, conveyors, fans, electric motors, textile machines

• Weight: 0.089 kg (0.196 lb)

• Design: Sealed, pre-lubricated, double-row balls, self-aligning

2. Dimensions (Metric)

• Bore Diameter (d): 17 mm

• Outer Diameter (D): 40 mm

• Width (B): 16 mm

• Chamfer: 0.6 mm

• Inner Ring Shoulder Dia: 21.1 mm

• Outer Ring Shoulder Dia: 34.98 mm

3. Material & Construction

• Ring Material: Chrome Steel (GCr15 / 100Cr6)

• Ball Material: Chrome Steel

• Cage Material: Nylon (polyamide), lightweight

• Seal Type: 2RS (double-side contact rubber seals)

• Lubrication: Pre-greased (long-life, maintenance-free)

4. Load Ratings

• Dynamic Radial Load (Cr): 8.85 kN (1989 lbf)

• Static Radial Load (Cor): 2.20 kN (495 lbf)

• Limiting Speed (Grease): 12,000 rpm

• Limiting Speed (Oil): 15,000 rpm

5. Operating Conditions

• Temperature Range: -30 °C to +110 °C

• Radial Internal Clearance: CN (normal)

• Precision Grade: P0 (standard)

• Features: Self-aligning (accommodates shaft misalignment ≤ 0.5°), low noise, low friction

6. Standards & Compliance

• ISO 281: Load rating

• ISO 15: Dimensions

• RoHS / REACH Compliant