Open Type

Model

Small ball bearings and miniature ball bearings > Metric Design With Flange > Open Type

product

ORDER
Bearing No.
ⁿ/ₐ		 SD
Inside Diameter
[mm]		 D
Outside Diameter
[mm]		 D1
Diameter
[mm]		 B
Width
[mm]		 C1
Width
[mm]		 R
Chamfer Dimension
[mm]		 CR1
Basic Dynamic Load Ratings
[N]		 COR1
Basic Static Load Ratings
[N]		 CR2
Basic Dynamic Load Ratings
[kgf]		 COR2
Basic Static Load Ratings
[kgf]		 LG
Limiting Speed Grease
[rpm]		 LO
Limiting Speed Oil
[rpm]		 DA
Abutment and Fillet Dimensions min.
[mm]		 RA
Abutment and Fillet Dimensions max.
[mm]		 MASS
Mass
[g]
F681 1 3 3.8 1 0.3 0.05 80 23 8 2.5 130000 150000 1.4 0.05 0.04
F691 1 4 5 1.6 0.5 0.1 140 36 14 3.5 100000 120000 1.8 0.1 0.14
MF41X 1.2 4 4.8 1.8 0.4 0.1 138 35 14 3.5 110000 130000 2 0.1 0.12
F681X 1.5 4 5 1.2 0.4 0.05 112 33 11 3.5 100000 120000 1.9 0.05 0.09
F691X 1.5 5 6.5 2 0.6 0.15 237 69 24 7 85000 100000 2.7 0.15 0.23
F601X 1.5 6 7.5 2.5 0.6 0.15 330 98 34 10 75000 90000 2.7 0.15 0.42
F682 2 5 6.1 1.5 0.5 0.08 169 50 17 5 85000 100000 2.6 0.08 0.16
MF52B 2 5 6.2 2 0.6 0.1 187 58 19 6 85000 100000 2.8 0.1 0.21
F692 2 6 7.5 2.3 0.6 0.15 330 98 34 10 75000 90000 3.2 0.15 0.35
MF62 2 6 7.2 2.5 0.6 0.15 330 98 34 10 75000 90000 3.2 0.15 0.36
MF72 2 7 8.2 2.5 0.6 0.15 385 127 39 13 63000 75000 3.2 0.15 0.52
F602 2 7 8.5 2.8 0.7 0.15 385 127 39 13 63000 75000 3.2 0.15 0.6
F682X 2.5 6 7.1 1.8 0.5 0.08 208 74 21 7.5 71000 80000 3.1 0.08 0.25
F692X 2.5 7 8.5 2.5 0.7 0.15 385 127 39 13 63000 75000 3.7 0.15 0.51
MF82X 2.5 8 9.2 2.5 0.6 0.2 560 179 57 18 60000 67000 4.1 0.2 0.62
F602X 2.5 8 9.5 2.8 0.7 0.15 550 175 56 18 60000 71000 3.7 0.15 0.74
MF63 3 6 7.2 2 0.6 0.1 208 74 21 7.5 71000 80000 3.8 0.1 0.27
F683A 3 7 8.1 2 0.5 0.1 390 130 40 13 63000 75000 3.8 0.1 0.37
MF83 3 8 9.2 2.5 0.6 0.15 560 179 57 18 60000 67000 4.2 0.15 0.56
F693 3 8 9.5 3 0.7 0.15 560 179 57 18 60000 67000 4.2 0.15 0.7

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