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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
D/W R188-2RS1	-	12.7 mm	4.762 mm	0.618 N	0.224 N	-	30000
D/W R188-2RZ	-	12.7 mm	4.762 mm	0.618 N	0.224 N	-	53000
D/W R188-2Z	-	12.7 mm	4.762 mm	0.618 N	0.224 N	-	53000
D/W R2	-	9.525 mm	3.967 mm	0.364 N	0.114 N	-	80000
D/W R2 R	-	9.525 mm	3.967 mm	0.358 N	0.11 N	-	85000
D/W R2 R-2RS1	-	9.525 mm	3.967 mm	0.358 N	0.11 N	-	40000
D/W R2 R-2RZ	-	9.525 mm	3.967 mm	0.358 N	0.11 N	-	67000
D/W R2 R-2Z	-	9.525 mm	3.967 mm	0.358 N	0.11 N	-	67000
D/W R2-2RS1	-	9.525 mm	3.967 mm	0.364 N	0.114 N	-	40000
D/W R2-2RZ	-	9.525 mm	3.967 mm	0.364 N	0.114 N	-	63000
D/W R2-2Z	-	9.525 mm	3.967 mm	0.358 N	0.11 N	-	67000
D/W R2-5	-	7.938 mm	2.779 mm	0.319 N	0.09 N	-	95000
D/W R2-5 R	-	7.938 mm	2.779 mm	0.319 N	0.09 N	-	95000
D/W R2-5 R-2Z	-	7.938 mm	3.571 mm	0.319 N	0.09 N	-	75000
D/W R2-5-2Z	-	7.938 mm	3.571 mm	0.319 N	0.09 N	-	75000
D/W R2-6	-	9.525 mm	2.779 mm	0.364 N	0.114 N	-	80000
D/W R2-6 R	-	9.525 mm	2.779 mm	0.364 N	0.114 N	-	80000
D/W R2-6 R-2Z	-	9.525 mm	3.571 mm	0.364 N	0.114 N	-	63000
D/W R2-6-2RS1	-	9.525 mm	3.571 mm	0.364 N	0.114 N	-	40000
D/W R2-6-2RZ	-	9.525 mm	3.571 mm	0.364 N	0.114 N	-	63000

Deep groove ball bearing