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  > Bearings

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Product introduction

232.20.0400.503 Typ 21/520.2 profile bearing with internal gear

	Da	518 mm
	Di	326.5 mm
	H	56 mm
	na	16	Number of mounting holes on outer ring
	φB	18 mm
	ni	12	Number of mounting holes on inner ring
	M	12
	Mass	26.9 kg

232.20.0400.503 Typ 21/520.2 slewing ring belongs to rothe erde series 25,23,28 profile bearing type 21, has internal gear teeth and has double number mouting holes than Rothe Erde KD 210 series standard type 21 slewing bearing.

Part No.	Da (mm)	Di (mm)	H (mm)	na-φB	ni-M	Weight (kg)
232.20.0400.503 Typ 21/520.2	518	326.5	56	16-φ18	12-M12	26.9
232.20.0500.503 Typ 21/650.2	648	445.2	56	20-φ18	16-M12	36.7
232.20.0600.503 Typ 21/750.2	748	547.2	56	24-φ18	18-M12	43.4
232.20.0700.503 Typ 21/850.2	848	649.2	56	24-φ18	20-M12	50.8
232.20.0800.503 Typ 21/950.2	948	737.6	56	28-φ18	20-M12	61.3
232.20.0900.503 Typ 21/1050.2	1048	841.6	56	32-φ18	22-M12	65.4
232.20.1000.503 Typ 21/1200.2	1198	985.6	56	32-φ18	24-M12	80.3

Customized size & structure available, please contact us for details.