Deep groove ball bearings-Shandong Bofu Trading Co., Ltd

Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
61901-RS	12 mm	24 mm	6 mm	— N	— N	— rpm	— rpm
61901-2RS	12 mm	24 mm	6 mm	— N	— N	— rpm	— rpm
61902-RS	15 mm	28 mm	7 mm	— N	— N	— rpm	— rpm
61902-2RS	15 mm	28 mm	7 mm	— N	— N	— rpm	— rpm
61903-RS	17 mm	30 mm	7 mm	— N	— N	— rpm	— rpm
61903-ZRS	17 mm	30 mm	7 mm	— N	— N	— rpm	— rpm
61904-RS	20 mm	37 mm	9 mm	— N	— N	— rpm	— rpm
61904-ZRS	20 mm	37 mm	9 mm	— N	— N	— rpm	— rpm
61909-RS	45 mm	68 mm	12 mm	— N	— N	— rpm	— rpm
61909-2RS	45 mm	68 mm	12 mm	— N	— N	— rpm	— rpm
61910-ZZ	50 mm	72 mm	12 mm	— N	— N	— rpm	— rpm
61910-RS	50 mm	72 mm	12 mm	— N	— N	— rpm	— rpm
61910-ZRS	50 mm	72 mm	12 mm	— N	— N	— rpm	— rpm
61911-ZZ	55 mm	80 mm	13 mm	— N	— N	— rpm	— rpm
61911-RS	55 mm	80 mm	13 mm	— N	— N	— rpm	— rpm
61912-ZZ	65 mm	85 mm	13 mm	— N	— N	— rpm	— rpm
61912-RS	65 mm	85 mm	13 mm	— N	— N	— rpm	— rpm
61912-ZRS	60 mm	85 mm	13 mm	— N	— N	— rpm	— rpm
61913-ZZ	65 mm	90 mm	13 mm	— N	— N	— rpm	— rpm
61913-RS	65 mm	90 mm	13 mm	— N	— N	— rpm	— rpm