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LMK

Like model LMF, this type also has a flange, but the flange is cut to a square shape. Since the height is lower than the circular flange type, compact design is allowed.
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Days to Ship Clear
For Shaft O.D. (mm) Clear
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Dust Protection Seal Clear
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Unit Price Quantity Days to Ship Include Shaft Item Total
For Shaft O.D. (mm): 6
Dust Protection Seal: No Seal
LMK6
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 6
Dust Protection Seal: With Seal
LMK6UU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 8
Dust Protection Seal: No Seal
LMK8
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 8
Dust Protection Seal: With Seal
LMK8UU
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 8
Dust Protection Seal: No Seal
LMK8S
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 8
Dust Protection Seal: With Seal
LMK8SUU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 10
Dust Protection Seal: No Seal
LMK10
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 10
Dust Protection Seal: With Seal
LMK10UU
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 12
Dust Protection Seal: No Seal
LMK12
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 12
Dust Protection Seal: With Seal
LMK12UU
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 13
Dust Protection Seal: No Seal
LMK13
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 13
Dust Protection Seal: With Seal
LMK13UU
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 16
Dust Protection Seal: No Seal
LMK16
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 16
Dust Protection Seal: With Seal
LMK16UU
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 20
Dust Protection Seal: No Seal
LMK20
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 20
Dust Protection Seal: With Seal
LMK20UU
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 25
Dust Protection Seal: No Seal
LMK25
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 25
Dust Protection Seal: With Seal
LMK25UU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 30
Dust Protection Seal: No Seal
LMK30
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 30
Dust Protection Seal: With Seal
LMK30UU
Days to Ship: 2 - 3 weeks*
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Model No. Ball rows Main dimensions Flangeperpen-dicularity Eccentricity(max) Radialclearancetolerance 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
dr Tolerance D Tolerance L Tolerance D1 Tolerance
mm mm mm mm mm mm mm mm µm µm µm N N g
LMK6 46 0-0.009 120-0.011 190-0.2 280-0.2 22 5 203.4×6.5×3.31212–5 206 265 18.5
LMK8S48 15 17 32 25 5 243.4×6.5×3.31212–5 176 225 23
LMK8 48 15 24 32 25 5 243.4×6.5×3.31212–5 265 402 29
LMK10410 190-0.013 29 39 30 6 294.5×8×4.4 1212–5 373 549 61
LMK12412 21 30 42 32 6 324.5×8×4.4 1212–5 412 598 56
LMK13413 23 32 43 34 6 334.5×8×4.4 1212–7 510 775 75
LMK16516 28 37 48 37 6 384.5×8×4.4 1212–7 775 1180 104
LMK205200-0.010 320-0.016 42 54 42 8 435.5×9.2×5.41515–9 863 1370 145
LMK25625 40 590-0.3 62 50 8 515.5×9.2×5.41515–9 980 1570 300
LMK30630 45 64 74 5810606.6×11×6.5 1515–9 15702750 375
LMK356350-0.012 520-0.019 70 82 641067 6.6×11×6.5 2020–13 16703140 692
LMK40645 60 80 960-0.3 751378 9×14×8.6 2020–13 21604020 864
LMK50650 80 100 116 921398 9×14×8.6 2020–13 38207940 2020
LMK606600-0.015 900-0.022 110 134 1061811211×17.5×10.82525–13 4710100002520
Note: Since this model contains a synthetic resin retainer, do not use it at temperature exceeding 80°.For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
Model Size Material Type Seals
LMF 13     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
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