BB Series

Product photo
  • Bearing (6200s) with a built-in cam clutch
  • Bearing (6200s) with a built-in cam clutch. Depending on the operating atmosphere an oil seal type is also available.
  • Can be used widely from low speed to high speed, and is suitable for small and light load applications.
  • Torque range :29~260N・m

Features

  • ・Compact Design
    BB Series functions both as an one-way clutch and a bearing within its compact body, allowing you to use your space more effectively.
  • ・Easy mounting
    You can choose two ways of mounting to shafts and housings, either press fit or key connection
  • ・Increased Torque Capacity
    Capable of transmitting larger torque than shell type roller clutches by arranging the number of cams between the inner and outer races.
  • ・All models are always in stock for immediate delivery.
    Depending on the operating conditions the BB Series is also available with an oil seal.

Construction

・BB Type

Basic type. Ball bearing (6200s) with a built-in cam clutch. The inner and outer races transmit torque by press fitting.

Structural drawing

・BB Series 1K-K Type (Inner Race with Keyway )

The BB Series 1K-K type has a keyway on the inner race. The outer race transmits torque by press fitting. A key is attached.

Structural drawing

・BB Series 2K-K Type (Inner & Outer Races with Keyways )

The BB Series 2K-K type has keyways on the inner and outer races. Use keys to mount to housing / shaft. A key is attached.

Structural drawing

・BB Series 2GD Type (With rubber contact seal on both sides )

The BB Series 2GD type has rubber seals on both sides. The inner and outer races transmit torque by press fitting. The width dimension is 5mm larger than the BB type.

Structural drawing

・BB Series 2GD1K-K Type (Rubber Contact Seals on Both Sides, Inner Race with Keyway. )

The BB Series 2GD 1K-K type has a keyway on the inner race. The outer race transmits torque by press fitting. A key is attached.

Structural drawing

Model No. examples

BB30 - 1K - K

Size

1K:Inner race with keyway
2K:Inner and outer race with keyway

Key attached.
(For types without keyways, "1K-K" and "2K-K" are not indicated. )
 
BB30 - 2GD 1K - K

Size

With rubber contact seal on both sides

Inner race with keyway

Key attached.
(For types without keyways, "1K-K" is not indicated. )

Catalogs ・Instruction Manuals

List of Model Numbers