Rothe Erde profile bearing with external gear (double number of holes)

Rothe Erde series 25,23,28 profile bearing (standard series type 21) has two types, one with normal number of holes and another with double number of holes, to meet different requirements of applications.

Rothe Erde profile bearing with external gear are open applied on conveyors, waste water treatment equipments, mixer, packaging or bottling equipments. It's four point contact ball slewing ring with outer gear teeth and inner flange ring, has the feature of light weight and easy installation, can take considerable load.

 

Part No.	Da (mm)	Di (mm)	H (mm)	na-M	ni-φB	Mass (kg)
231.20.0400.503 Typ 21/520.1	504	304	56	10-M12	24-φ18	29.0
231.20.0500.503 Typ 21/650.1	640.8	434	56	14-M12	28-φ18	39.2
231.20.0600.503 Typ 21/750.1	742.8	534	56	16-M12	32-φ18	47.2
231.20.0700.503 Typ 21/850.1	838.8	634	56	18-M12	32-φ18	53.1
231.20.0800.503 Typ 21/950.1	950.4	734	56	18-M12	36-φ18	64.7
231.20.0900.503 Typ 21/1050.1	1046.4	834	56	20-M12	40-φ18	69.1
231.20.1000.503 Typ 21/1200.1	1198.4	984	56	22-M12	40-φ18	82.5

BRS can design customized type according to your applications, please contact us for details.

LUOYANG BRS BEARING CO.,LTD.
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Mail: polly@brsbearing.com
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