BB20 One Way Clutches Sprag Type (20x47x14mm) Overrunning clutches Japanese bearing supported Cam Clutch

BB20Without keyway ;BB20-1K-KWith keyway on Inner ring/Race;BB20-2K-KWith keyway on both Inner and Outer ring/Race;

General information of Installation and usage for BB series Cam Clutch

1. BB series Cam Clutch is designed for pre fit installation.

2. BB-1K-K and BB-2GD 1K-K series have a keyway on the inner race. Keyways, except size 25 are

manufactured to DIN 6885. 3, BB40-1K-K and BB40-2GD 1K-K are manufactured to DIN 6885. 1.

3. BB-2K-K series has a keyway on both the inner and outer race.

“-K” means keys shipped together with Cam Clutch.

4. Correct interference dimensions at the shaft and the housing must be maintained to obtain maximum bearing

and clutch performance.

5. Refer to the table on next page for tolerance of the shaft and housing for each series.

6. BB, BB-1K and BB-2K Clutches, bearing supported and delivered with grease have dust seal protection

against particles of 0.25mm and over, whereas BB-2GD and BB-2GD-1K clutches, 5mm wider than standard

BB series, have special lip seals for effective protection against any dust.

SeriesModel No.:BB15 BB17 BB20 BB25 BB30 BB35 BB40 BB15-2GD BB17-2GD BB20-2GD BB25-2GD BB30-2GD BB35-2GD BB40-2GD

Applications: Reducers , Flender Gearbox ,SEW Gearbox;

Company Information

TLANMP (TMP machinery Parts Co.,Ltd)is a profeional manufacturer of Mechanical Seals and  high precision bearings ,The main products  are Mechanical Seals, Thin Section Bearings, Croed roller bearings, Rotary Table Bearings, Angular Contact Ball Bearings, One Way Clutch Bearings etc,Our products are used for ics,  Machine Tools, s,You can find all you need in our store, all the bearings and Seals here is made in China and can rep with ed parts .