Bernina Race Cover CB Hooks 001538.72.00

Bernina Race Cover – CB Hook Systems

Part #: 001538.72.00

Overview

• CB (Central Bobbin) Hook system.

• Protects and positions the hook and bobbin race during stitch formation.

• Essential part for restoring smooth hook performance when worn or damaged.

Key Functions

• Maintains correct alignment of hook and race assembly.

• Reduces thread snagging and noise.

• Supports consistent stitch quality, especially at higher speeds.

• Durable construction for long-term mechanical stability.

Typical Usage

• Replacement during service when experiencing:

  • Irregular stitches

  • Hook noise/vibration

  • Thread catching in the bobbin area

Compatibility

Bernina CB Hook machines, including many:

• 3 Series (e.g., 330, 350, 380)

• 5 Series legacy (e.g., 530, 550)

• Older mechanicals (e.g., 1008, Virtuosa, Activa)

Bernina Race Cover – CB Hook Systems

001538.71.00)

Verified compatibility (by family)

• B 325, B 330, B 335, B 350 PE, B 380.

• (Note: later 5-Series with the “BERNINA Hook” are different.)

• 430, 440 QE.

• 210, 220, 230 (incl. PE/SE editions), 240; 120, 125, 130, 135, 140, 145.

• 150, 153 (incl. 153 QE), 155, 160, 163.

• 730 Record, 801/801S, 802S, 807, 811, 817, 830 Record, 900, 910, 930, 1004–1006, 1008, 1010, 1011, 1020, 1030/1031, 1080, 1090, 1120, 1130, 1230, 1530.

Notes & cross-checks

• rotary (RL) systems. Verify your hook type if unsure.