NSK 1206 — Self-Aligning Ball Bearing (Double Row), Open (30x62x16 mm)

Specifications

• Brand: NSK
• Item Number / MPN: 1206
• EAN: 00029176027024
• Category: Self-Aligning Ball Bearing — Double Row
• Seal: None (open bearing)
• Bore Type: Cylindrical bore
• Internal Clearance: CN (normal radial clearance)
• Cage: Sheet steel cage
• Precision / Tolerance Class: P0 / PN2 / ABEC 1 (standard precision)
• Lubrication: Standard lubrication
• Heat Stabilization: None (up to 120°C)
• Operating Temperature Range: -30°C to +150°C (open bearing; lubrication and application dependent)

Dimensions & Weight

• Bore (d): 30 mm
• Outside Diameter (D): 62 mm
• Width (B): 16 mm
• Weight: 0.220 kg (≈ 0.49 lb)

NSK 1206 is a double-row self-aligning ball bearing with an open design (no seals). Both rows of balls run in a spherical outer-ring raceway, allowing the bearing to compensate for shaft misalignment and housing deformation without negatively affecting performance. Self-aligning bearings are known for very low friction, minimal heat generation at higher speeds, and strong radial load capacity, with the ability to accommodate moderate axial loads in both directions.

Typical Applications

Commonly used in:

• Electric motors and fans
• Pumps and light gear drives
• Conveyors and general machinery
• Equipment where misalignment, shaft deflection, or mounting inaccuracies may occur

   PACKAGE INCLUDES: ONE (1) NSK  Bearing 1206