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3 DEEP GROO VE BALL BE ARINGS BAS I C BE ARI NG DYNAMIC S T AT I C NUMBE R d D B r min C Co (mm/in ch ) (mm/in ch ) (mm/in ch ) (mm/in ch ) (Kg f/ N ) (Kg f/ N ) 689 9 17 4 0 .2 136 68 OPEN 0 .35 4 3 0 .66 9 3 0 .15 75 0…

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CONTENTS
DEEP GROOVE BALL BEARINGS
689～6804 ............................................................................................................................................................ 3
699～6904 ............................................................................................................................................................ 4
608～6001 ............................................................................................................................................................ 5
628～6200 ............................................................................................................................................................ 5
636～6302 ............................................................................................................................................................ 6
Inch
R5～R12 ....................................................................................................................................................... 7
1601～1616 .................................................................................................................................................. 8
1601-2RS～1616-2RS .................................................................................................................................. 9
MAGNETO BEARINGS
E3～E20 ...................................................................................................................................................... 11
EN3～EN20 ............................................................................................................................................... 12
SELF-ALIGNING BALL BEARINGS
1200～1206 ................................................................................................................................................. 13
135～1304 ................................................................................................................................................... 14
2200～2206 ................................................................................................................................................. 15
2300～2305 ................................................................................................................................................. 16
3202～3205 ................................................................................................................................................. 17
DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
5200～5206 ................................................................................................................................................. 18
5200-2RS～5206-2RS ................................................................................................................................. 19
5300～5305 ................................................................................................................................................. 20
CONTROL BEARINGS
KP3AX～KP10AX ....................................................................................................................................... 21
KP3X～KP10X ............................................................................................................................................ 22
DW4K2 ....................................................................................................................................................... 23
B538～B543 ................................................................................................................................................ 24
B538DD～B543DD ................................................................................................................................... 24
ENGINEERING SECTION
MATERIAL,TOLERANCE,INTERNAL CLEARANCE ............................................................... 25,26,27
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DEEP GROOVE BALL BEARINGS
BASIC
BEARING DYNAMIC STATIC
NUMBER d D B r min C Co
(mm/inch) (mm/inch) (mm/inch) (mm/inch) (Kgf/N) (Kgf/N)
689 9 17 4 0.2 136 68
OPEN 0.3543 0.6693 0.1575 0.008 1330 665
689 9 17 5 0.2 136 68
OPEN/2RS/ZZ 0.3543 0.6693 0.1969 0.008 1330 665
6800 10 19 5 0.3 175 86
OPEN/2RS/ZZ 0.3937 0.748 0.1969 0.012 1720 840
6801 12 21 5 0.3 195 106
OPEN/2RS/ZZ 0.4724 0.8268 0.1969 0.012 1920 1040
6802 15 24 5 0.3 212 128
OPEN/2RS/ZZ 0.5906 0.9449 0.1969 0.012 2070 1260
6803 17 26 5 0.3 212 128
OPEN/2RS/ZZ 0.6693 1.0236 0.1969 0.012 2070 1260
6804 20 32 7 0.3 410 252
OPEN/2RS/ZZ 0.7874 1.2598 0.2756 0.0118 4000 2470
BORE
O.D.
WIDTH
CHAMFER
Basic Load Ratings
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DEEP GROOVE BALL BEARINGS
BASIC
BEARING DYNAMIC STATIC
NUMBER d D B r min C Co
(mm/inch) (mm/inch) (mm/inch) (mm/inch) (Kgf/N) (Kgf/N)
699 9 20 6 0.3 175 86
OPEN/2RS/ZZ 0.3543 0.7874 0.2362 0.012 1720 840
6900 10 22 6 0.3 275 129
OPEN/2RS/ZZ 0.3937 0.8661 0.2362 0.012 2700 1270
6901 12 24 6 0.3 295 149
OPEN/2RS/ZZ 0.4724 0.9449 0.2362 0.012 2900 1460
6902 15 28 7 0.3 440 230
OPEN/2RS/ZZ 0.5906 1.1024 0.2756 0.197 4310 2260
6903 17 30 7 0.3 470 260
OPEN/2RS/ZZ 0.6693 1.1811 0.2756 0.012 4610 2550
6904 20 37 9 0.3 650 375
OPEN/2RS/ZZ 0.7874 1.4567 0.3543 0.012 6370 2680
O.D.
WIDTH
CHAMFER
Basic Load Ratings
BORE