富艾博机械进出口（上海）有限公司

Bearing type 轴承型号	Boundary Dimensions（mm）外形尺寸
Bearing type 轴承型号	d 内径	D 外径	B 内圈宽度
R3ZZ	4.762	12.7
R168	6.35	9.525	3.175
R168ZZ	6.35	9.525
R188	6.35	12.7	3.175
R188ZZ	6.35	12.7
R4B	6.35	15.875	4.978
R4BZZ	6.35	15.875
R4A	6.35	19.05	5.558
R4AZZ	6.35	19.05
R1810	7.938	12.7	3.967
R1810ZZ	7.938	12.7
R6	9.525	22.225	5.558
R6ZZ	9.525	22.225
FR0	1.191	3.967	1.588
FR0ZZS	1.191	3.967
FR1	1.397	4.762	1.984
FR1ZZ	1.397	4.762
FR1-4	1.984	6.35	2.38
FR1-4ZZS	1.984	6.35
FR133	2.38	4.762	1.588
FR133ZZS	2.38	4.762
FR1-5	2.38	7.938	2.779
FR1-5ZZS	2.38	7.938
FR144	3.175	6.35	2.38
FR144ZZ	3.175	6.35
FR2-5	3.175	7.938	2.779
FR2-5ZZ	3.175	7.938
FR2-6	3.175	9.525	2.779
FR2-6ZZS	3.175	9.525
FR2	3.175	9.525	3.967