Deep groove ball bearing-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
6311 M	-	120 mm	29 mm	74.1 N	45 N	-	11000
6311 N	-	120 mm	29 mm	74.1 N	45 N	-	8000
6311 NR	-	120 mm	29 mm	74.1 N	45 N	-	8000
6311/HC5C3	-	120 mm	29 mm	74.1 N	45 N	-	9000
6311-2RS1	-	120 mm	29 mm	74.1 N	45 N	-	3800
6311-2RS1/HC5C3WT	-	120 mm	29 mm	74.1 N	45 N	-	3800
6311-2Z	-	120 mm	29 mm	74.1 N	45 N	-	6300
6311-2Z/VA201	-	120 mm	29 mm	74.1 N	45 N	-	50
6311-2Z/VA208	-	120 mm	29 mm	74.1 N	45 N	-	50
6311-2Z/VA228	-	120 mm	29 mm	74.1 N	45 N	-	100
6311-2ZNR	-	120 mm	29 mm	74.1 N	45 N	-	6300
6311-RS1	-	120 mm	29 mm	74.1 N	45 N	-	3800
6311-Z	-	120 mm	29 mm	74.1 N	45 N	-	8000
6311-ZNR	-	120 mm	29 mm	74.1 N	45 N	-	8000
6312 M	-	130 mm	31 mm	85.2 N	52 N	-	7000
6312 N	-	130 mm	31 mm	85.2 N	52 N	-	7000
6312 NR	-	130 mm	31 mm	85.2 N	52 N	-	7000
6312/HC5C3	-	130 mm	31 mm	85.2 N	52 N	-	8500
6312-2RS1	-	130 mm	31 mm	85.2 N	52 N	-	3400
6312-2RS1/HC5C3WT	-	130 mm	31 mm	85.2 N	52 N	-	3400

Deep groove ball bearing