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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
D/W R2-6-2Z	-	9.525 mm	3.571 mm	0.364 N	0.114 N	-	63000
D/W R2A	-	12.7 mm	4.366 mm	0.364 N	0.114 N	-	80000
D/W R2A-2Z	-	12.7 mm	4.366 mm	0.364 N	0.114 N	-	63000
D/W R3	-	12.7 mm	3.967 mm	0.741 N	0.25 N	-	70000
D/W R3 R	-	12.7 mm	4.978 mm	0.741 N	0.25 N	-	70000
D/W R3 R-2RS1	-	12.7 mm	4.978 mm	0.741 N	0.25 N	-	32000
D/W R3 R-2Z	-	12.7 mm	4.978 mm	0.741 N	0.25 N	-	56000
D/W R3-2RS1	-	12.7 mm	4.978 mm	0.741 N	0.25 N	-	32000
D/W R3-2RZ	-	12.7 mm	4.978 mm	0.741 N	0.25 N	-	56000
D/W R3-2Z	-	12.7 mm	4.978 mm	0.741 N	0.25 N	-	56000
D/W R3A	-	15.875 mm	4.978 mm	0.852 N	0.315 N	-	56000
D/W R3A-2RS1	-	15.875 mm	4.978 mm	0.852 N	0.315 N	-	28000
D/W R3A-2RZ	-	15.875 mm	4.978 mm	0.852 N	0.315 N	-	45000
D/W R3A-2Z	-	15.875 mm	4.978 mm	0.852 N	0.315 N	-	45000
D/W R3W.1562 R	-	12.7 mm	3.967 mm	0.741 N	0.25 N	-	70000
D/W R3W.1562-2Z	-	12.7 mm	3.967 mm	0.605 N	0.216 N	-	56000
D/W R4	-	15.875 mm	4.978 mm	0.852 N	0.315 N	-	60000
D/W R4 R	-	15.875 mm	4.978 mm	0.852 N	0.315 N	-	60000
D/W R4 R-2RS1	-	15.875 mm	4.978 mm	0.852 N	0.315 N	-	28000
D/W R4 R-2RZ	-	15.875 mm	4.978 mm	0.852 N	0.315 N	-	48000

Deep groove ball bearing