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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
D/W RW144-2Z	-	6.35 mm	3.571 mm	0.163 N	0.048 N	-	85000
D/W RW1-5-2Z	-	7.938 mm	4.366 mm	0.312 N	0.088 N	-	80000
D/W RW155	-	7.938 mm	3.571 mm	0.203 N	0.075 N	-	90000
D/W RW155 R	-	7.938 mm	3.571 mm	0.203 N	0.075 N	-	90000
D/W RW155 R-2ZS	-	7.938 mm	3.967 mm	0.203 N	0.075 N	-	70000
D/W RW155-2ZS	-	7.938 mm	3.967 mm	0.203 N	0.075 N	-	70000
D/W RW156	-	7.938 mm	3.571 mm	0.203 N	0.075 N	-	90000
D/W RW156 R	-	7.938 mm	3.571 mm	0.203 N	0.075 N	-	90000
D/W RW156 R-2ZS	-	7.938 mm	3.967 mm	0.203 N	0.075 N	-	70000
D/W RW156-2ZS	-	7.938 mm	3.967 mm	0.203 N	0.075 N	-	70000
D/W RW166	-	9.525 mm	3.967 mm	0.403 N	0.137 N	-	80000
D/W RW166 R	-	9.525 mm	3.967 mm	0.403 N	0.137 N	-	80000
D/W RW166 R-2Z	-	9.525 mm	3.967 mm	0.403 N	0.137 N	-	63000
D/W RW166-2Z	-	9.525 mm	3.967 mm	0.403 N	0.137 N	-	63000
D/W RW168	-	9.525 mm	3.967 mm	0.212 N	0.088 N	-	75000
D/W RW168 R	-	9.525 mm	3.967 mm	0.212 N	0.088 N	-	75000
D/W RW168 R-2Z	-	9.525 mm	3.967 mm	0.212 N	0.088 N	-	60000
D/W RW168 R-2ZS	-	9.525 mm	3.967 mm	0.212 N	0.088 N	-	60000
D/W RW168-2Z	-	9.525 mm	3.967 mm	0.212 N	0.088 N	-	60000
D/W RW168-2ZS	-	9.525 mm	3.967 mm	0.212 N	0.088 N	-	60000

Deep groove ball bearing