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Model No. | Ball rows | Main dimensions | Flange perpen-dicularity |
Eccentricity (max) |
Radial clearance tolerance |
Basic load rating | Mass | ||||||||||||
Inscribed bore diameter | Outer diameter | Overall length | Flange diameter | K | H | PCD | Mounting holed1×d2×h | Dynamic rating C |
Static rating C0 |
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dr | Tolerance | D | Tolerance | L | Tolerance | D1 | Tolerance | ||||||||||||
mm | mm | mm | mm | mm | mm | mm | mm | µm | µm | µm | N | N | g | ||||||
LMK6M | 4 | 6 | 0-0.009 | 12 | 0-0.011 | 19 | 0-0.2 | 28 | 0-0.2 | 22 | 5 | 20 | 3.4×6.5×3.3 | 12 | 12 | –5 | 206 | 265 | 18.5 |
LMK8SM | 4 | 8 | 15 | 17 | 32 | 25 | 5 | 24 | 3.4×6.5×3.3 | 12 | 12 | –5 | 176 | 225 | 23 | ||||
LMK8M | 4 | 8 | 15 | 24 | 32 | 25 | 5 | 24 | 3.4×6.5×3.3 | 12 | 12 | –5 | 265 | 402 | 29 | ||||
LMK10M | 4 | 10 | 19 | 0-0.013 | 29 | 39 | 30 | 6 | 29 | 4.5×8×4.4 | 12 | 12 | –5 | 373 | 549 | 61 | |||
LMK12M | 4 | 12 | 21 | 30 | 42 | 32 | 6 | 32 | 4.5×8×4.4 | 12 | 12 | –5 | 412 | 598 | 56 | ||||
LMK13M | 4 | 13 | 23 | 32 | 43 | 34 | 6 | 33 | 4.5×8×4.4 | 12 | 12 | –7 | 510 | 775 | 75 | ||||
LMK16M | 5 | 16 | 28 | 37 | 48 | 37 | 6 | 38 | 4.5×8×4.4 | 12 | 12 | –7 | 775 | 1180 | 104 | ||||
LMK20M | 5 | 20 | 0-0.010 | 32 | 0-0.016 | 42 | 54 | 42 | 8 | 43 | 5.5×9.2×5.4 | 15 | 15 | –9 | 863 | 1370 | 145 | ||
LMK25M | 6 | 25 | 40 | 59 | 0-0.3 | 62 | 50 | 8 | 51 | 5.5×9.2×5.4 | 15 | 15 | –9 | 980 | 1570 | 300 | |||
LMK30M | 6 | 30 | 45 | 64 | 74 | 58 | 10 | 60 | 6.6×11×6.5 | 15 | 15 | –9 | 1570 | 2750 | 375 |
Model | Size | Material | Type | Seals |
LMK | 13 | M | Â | UU |
LMF : Round flange | 6 | No symbol : Carbon steel case with resin retainers | No symbol : Normal length | No symbol : No seals |
LMIF : Round reversed flange | 8 | M : Stainless steel case with resin retainers | L : Long length | UU : With seals |
LMCF : Round center flange | 8S | |||
LMK : Square flange | 10 | |||
LMIK : Square reversed flange | 12 | |||
LMCK : Square center flange | 13 | |||
LMH : Cut flange | 16 | |||
LMIH : Cut reversed flange | 20 | |||
LMCH : Cut center flange | 25 | |||
 | 30 |