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PMI MSA Series Heavy Load Type MSA-E

  • JAPAN
  • PMI
  • MSA-E
  • IN STOCK
  • High precision
  •  Please consult customer service for details Certification
  • international
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The trains of balls are designed to a contact angle of 45° which enables it to bear an equal load in radial, reversed radial and lateral directions. Therefore, it can be applied in any installation direction. Furthermore, MSA series can achieve a well balanced preload for increasing rigidity in four directions while keeping a low frictional resistance. This is especially suit to high precision and high rigidity required motion. The patent design of lubrication route makes the lubricant evenly distribute in each circulation loop. Therefore, the optimum lubrication can be achieved in any installation direction, and this promotes the performance in running accuracy, service life, and reliability.

PMI MSA Series Heavy Load Type MSA-E

MSA E/LE


Model No.Bolt SizeS1S2MSA 15M5M4MSA 20M6M5MSA 25M8M6MSA 30M10M8MSA 35M10M8MSA 45M12M10MSA 55M14M12MSA 65M16M14

Note: The basic dynamic load rating C of ball type is based on the 50 km for nomonal life. The conversion between C for 50 km and C100 for 100 km is C=1.26 x C100. Note*: Single: Single carriage / Double: Double carriages closely contacting with each other.

Unit:mm
Model No.External dimensionCarriage dimension
Height HWidth WLength LW2

H2

B

C

S × lL1TT1T2NGKd1Grease Nipple
MSA 15E244756.3164.23830M5 × 739.371174.373.23.3G-M4
MSA 20E MSA 20LE306372.9 88.821.555340M6 × 1051.3 67.2710105125.83.3G-M6
MSA 25E MSA 25LE367081.6 100.623.56.55745M8 × 1059 781116106125.83.3G-M6
MSA 30E MSA 30LE429097 119.23187252M10 × 1071.4 93.61118107126.83.3G-M6
MSA 35E MSA 35LE48100111.2 136.6339.58262M10 × 1381 106.4132113811.58.63.3G-M6
MSA 45E MSA 45LE60120137.7 169.537.51010080M12 × 15102.5 134.31325151013.510.63.3G-PT 1/8
MSA 55E MSA 55LE70140161.5 199.543.51311695M14 × 17119.5 157.51932171113.58.93.3G-PT 1/8
MSA 65E MSA 65LE90170199 25353.515142110M16 × 23149 20321.537231913.58.93.3G-PT 1/8

Model No.Rail dimensionBasic load ratingStatic moment ratingWeight
Width W1Height H1Pitch PE std.

D × h × d

Dynamic C kNStaticCo kNMp kN-mMY kN-mMR kN-mCarriage kgRail kg/m
Single*Double*Single*Double*
MSA 15E151560207.5 × 5.3 × 4.511.818.90.120.680.120.680.140.181.5
MSA 20E MSA 20LE201860209.5 × 8.5 × 619.2 23.329.5 39.30.23 0.391.42 2.230.23 0.391.42 2.230.29 0.380.4 0.522.4
MSA 25E MSA 25LE2322602011 × 9 × 728.1 34.442.4 56.60.39 0.672.20 3.520.39 0.672.20 3.520.48 0.630.62 0.823.4
MSA 30E MSA 30LE2826802014 × 12 × 939.2 47.957.8 77.00.62 1.073.67 5.810.62 1.073.67 5.810.79 1.051.09 1.434.8
MSA 35E MSA 35LE3429802014 × 12 × 952.0 63.675.5 100.60.93 1.605.47 8.670.93 1.605.47 8.671.25 1.671.61 2.116.6
MSA 45E MSA 45LE453810522.520 × 17 × 1483.8 102.4117.9 157.31.81 3.1310.67 16.951.81 3.1310.67 16.952.57 3.432.98 3.911.5
MSA 55E MSA 55LE53441203023 × 20 × 16123.6 151.1169.8 226.43.13 5.4017.57 28.113.13 5.4017.57 28.114.50 6.004.17 5.4915.5
MSA 65E MSA 65LE63531503526 × 22 × 18198.8 253.5265.3 375.96.11 11.8433.71 57.326.11 11.8433.71 57.328.36 11.848.73 11.8921.9

DKS is a company specializing in the management of THK bearing. It has a large inventory and supports product customization. If the model you need is not found on the website, you can contact our company.


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