호칭번호
(Bearing
No.)

질량 (Mass)
gr.		 주 요 치 수 (Dimensions) mm 요동 각도 (Tilting angle)
a˚ 		볼 직경 (spherical Diameter) mm 정부하용량 (Basic Static Load Ratings) Co/Kgf
d 나사
(Threads)
KS 2급 /S		 D B B1 D1 L I L1 L2 W D1 D2 r
JF5
16.5
5
M 5 x 0.8
16
6
8
7.7
35
4
27
14
9
11
9
0.5
13
11.1
570
JF6 25 6 M 6 x 1 18.5 6.75 9 9 93.25
5 30 14 11 13 10 0.5 13 12.7 700
JF8 43 8 M 8 x 1.25 23 9 12 10.4 49 6 37.5 17 14 16 12.5 0.5 13 15.87 1000
JF10 72 10 *M10 x 1.25 27 10.5 14 12.9 58.5 8 45 21 17 19 15 0.5 13 19.05 1350
M10 x 1.5
JF12 107 12 M12 x 1.75 31 12 16 15.8 67 7.5 51.5 24 19 22 17.5 0.5 13 22.5 1700
JF14 160 14 *M14 x 1.5 34 13.5 19 16.9 75 9 58 27 22 25 20 0.5 15 25.4 2100
M14 x 2
JF16 210 16 *M16 x 1.5 38 15 21 19.3 84.5 9.5 65.5 33 24 27 22 0.5 15 25.4 2100
M16 x 2
JF18 295 18 M18 x 1.5 43 16.5 23 21.7 93 10 71.5 36 27 31 25 0.5 15 31.6 3000
JF20 380 20 M20 x 1.5 46 18 25 23.8 101 11 78 40 30 34 27.5 0.5 15 34.5 3500
JF22 490 22 M22 x 1.5 52 20 28 25.8 110 12 84 43 32 37 30 0.5 15 38.1 4200
JF24 750 25 *M24 x 1.5 60 22 31 29.8 124 12 94 50 36 42 33.5 0.5 15 43 7400
*M24 x 2
JF25 M25 x 1.5
*M26 x 1.5
JF30 900 30 *M30 x 1.5 73 21 32 34.4 145 16.5 108.5 50 47 49 40 0.5 15 47 9100
M30 x 2
JF35 1400 35 *M36 x 1.5 82 23 35 39.8 173 17 132 60 49 58 48 0.5 15 53 11400
M36 x 2