• KOYO EXSEV Linear Ball Bearings for Vacuum (SESDM, AJ, OP)
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KOYO EXSEV Linear Ball Bearings for Vacuum (SESDM, AJ, OP)

KOYO EXSEV Linear Ball Bearings for Vacuum (SESDM, AJ, OP)

EXSEV stainless steel linear ball bearings for vacuum environments in standard, clearance adjustable (AJ) and open (OP) types, shaft diameter 3 to 60 mm.

Key features

  • Stainless steel construction for vacuum use
  • Standard, clearance adjustable (AJ) and open (OP) types
  • Shaft diameter 3 to 60 mm
  • Load ratings given in N

Specifications

Product type Linear ball bearing, vacuum
Series SESDM, SESDM..AJ, SESDM..OP
Material Stainless steel
Source KOYO Special Bearings catalogue, p. C25-C26
SESDM 3 Shaft d: 3 mm | D: 7 mm | L: 10 mm | C: 69 N | C0: 105 N
SESDM 4 Shaft d: 4 mm | D: 8 mm | L: 12 mm | C: 88 N | C0: 127 N
SESDM 5 Shaft d: 5 mm | D: 10 mm | L: 15 mm | C: 167 N | C0: 206 N
SESDM 6 Shaft d: 6 mm | D: 12 mm | L: 19 mm | C: 206 N | C0: 265 N
SESDM 8S Shaft d: 8 mm | D: 15 mm | L: 17 mm | C: 176 N | C0: 216 N
SESDM 8 Shaft d: 8 mm | D: 15 mm | L: 24 mm | C: 274 N | C0: 392 N
SESDM10 Shaft d: 10 mm | D: 19 mm | L: 29 mm | C: 372 N | C0: 549 N
SESDM12 Shaft d: 12 mm | D: 21 mm | L: 30 mm | C: 510 N | C0: 784 N
SESDM12 AJ Shaft d: 12 mm | D: 21 mm | L: 30 mm | C: 510 N | C0: 784 N
SESDM12 OP Shaft d: 12 mm | D: 21 mm | L: 30 mm | C: 510 N | C0: 784 N
SESDM13 Shaft d: 13 mm | D: 23 mm | L: 32 mm | C: 510 N | C0: 784 N
SESDM13 AJ Shaft d: 13 mm | D: 23 mm | L: 32 mm | C: 510 N | C0: 784 N
SESDM13 OP Shaft d: 13 mm | D: 23 mm | L: 32 mm | C: 510 N | C0: 784 N
SESDM16 Shaft d: 16 mm | D: 28 mm | L: 37 mm | C: 774 N | C0: 1 180 N
SESDM16 AJ Shaft d: 16 mm | D: 28 mm | L: 37 mm | C: 774 N | C0: 1 180 N
SESDM16 OP Shaft d: 16 mm | D: 28 mm | L: 37 mm | C: 774 N | C0: 1 180 N
SESDM20 Shaft d: 20 mm | D: 32 mm | L: 42 mm | C: 882 N | C0: 1 370 N
SESDM20 AJ Shaft d: 20 mm | D: 32 mm | L: 42 mm | C: 882 N | C0: 1 370 N
SESDM20 OP Shaft d: 20 mm | D: 32 mm | L: 42 mm | C: 882 N | C0: 1 370 N
SESDM25 Shaft d: 25 mm | D: 40 mm | L: 59 mm | C: 980 N | C0: 1 570 N
SESDM25 AJ Shaft d: 25 mm | D: 40 mm | L: 59 mm | C: 980 N | C0: 1 570 N
SESDM25 OP Shaft d: 25 mm | D: 40 mm | L: 59 mm | C: 980 N | C0: 1 570 N
SESDM30 Shaft d: 30 mm | D: 45 mm | L: 64 mm | C: 1 570 N | C0: 2 740 N
SESDM30 AJ Shaft d: 30 mm | D: 45 mm | L: 64 mm | C: 1 570 N | C0: 2 740 N
SESDM30 OP Shaft d: 30 mm | D: 45 mm | L: 64 mm | C: 1 570 N | C0: 2 740 N
SESDM35 Shaft d: 35 mm | D: 52 mm | L: 70 mm | C: 1 670 N | C0: 3 140 N
SESDM35 AJ Shaft d: 35 mm | D: 52 mm | L: 70 mm | C: 1 670 N | C0: 3 140 N
SESDM35 OP Shaft d: 35 mm | D: 52 mm | L: 70 mm | C: 1 670 N | C0: 3 140 N
SESDM40 Shaft d: 40 mm | D: 60 mm | L: 80 mm | C: 2 160 N | C0: 4 020 N
SESDM40 AJ Shaft d: 40 mm | D: 60 mm | L: 80 mm | C: 2 160 N | C0: 4 020 N
SESDM40 OP Shaft d: 40 mm | D: 60 mm | L: 80 mm | C: 2 160 N | C0: 4 020 N
SESDM50 Shaft d: 50 mm | D: 80 mm | L: 100 mm | C: 3 820 N | C0: 7 940 N
SESDM50 AJ Shaft d: 50 mm | D: 80 mm | L: 100 mm | C: 3 820 N | C0: 7 940 N
SESDM50 OP Shaft d: 50 mm | D: 80 mm | L: 100 mm | C: 3 820 N | C0: 7 940 N
SESDM60 Shaft d: 60 mm | D: 90 mm | L: 110 mm | C: 4 700 N | C0: 10 000 N
SESDM60 AJ Shaft d: 60 mm | D: 90 mm | L: 110 mm | C: 4 700 N | C0: 10 000 N
SESDM60 OP Shaft d: 60 mm | D: 90 mm | L: 110 mm | C: 4 700 N | C0: 10 000 N
Linear BushingsKOYO
37 product codes available in this family
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KOYO EXSEV Linear Ball Bearings for Vacuum (SESDM, AJ, OP)

Brand KOYO·Linear Bushings

Available part numbers (37)

SESDM 3, SESDM 4, SESDM 5, SESDM 6, SESDM 8S, SESDM 8, SESDM10, SESDM12, SESDM12 AJ, SESDM12 OP + 27 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
SESDM 3Shaft d: 3 mm | D: 7 mm | L: 10 mm | C: 69 N | C0: 105 N
SESDM 4Shaft d: 4 mm | D: 8 mm | L: 12 mm | C: 88 N | C0: 127 N
SESDM 5Shaft d: 5 mm | D: 10 mm | L: 15 mm | C: 167 N | C0: 206 N
SESDM 6Shaft d: 6 mm | D: 12 mm | L: 19 mm | C: 206 N | C0: 265 N
SESDM 8SShaft d: 8 mm | D: 15 mm | L: 17 mm | C: 176 N | C0: 216 N
SESDM 8Shaft d: 8 mm | D: 15 mm | L: 24 mm | C: 274 N | C0: 392 N
SESDM10Shaft d: 10 mm | D: 19 mm | L: 29 mm | C: 372 N | C0: 549 N
SESDM12Shaft d: 12 mm | D: 21 mm | L: 30 mm | C: 510 N | C0: 784 N
SESDM12 AJShaft d: 12 mm | D: 21 mm | L: 30 mm | C: 510 N | C0: 784 N
SESDM12 OPShaft d: 12 mm | D: 21 mm | L: 30 mm | C: 510 N | C0: 784 N
SESDM13Shaft d: 13 mm | D: 23 mm | L: 32 mm | C: 510 N | C0: 784 N
SESDM13 AJShaft d: 13 mm | D: 23 mm | L: 32 mm | C: 510 N | C0: 784 N
SESDM13 OPShaft d: 13 mm | D: 23 mm | L: 32 mm | C: 510 N | C0: 784 N
SESDM16Shaft d: 16 mm | D: 28 mm | L: 37 mm | C: 774 N | C0: 1 180 N
SESDM16 AJShaft d: 16 mm | D: 28 mm | L: 37 mm | C: 774 N | C0: 1 180 N
SESDM16 OPShaft d: 16 mm | D: 28 mm | L: 37 mm | C: 774 N | C0: 1 180 N
SESDM20Shaft d: 20 mm | D: 32 mm | L: 42 mm | C: 882 N | C0: 1 370 N
SESDM20 AJShaft d: 20 mm | D: 32 mm | L: 42 mm | C: 882 N | C0: 1 370 N
SESDM20 OPShaft d: 20 mm | D: 32 mm | L: 42 mm | C: 882 N | C0: 1 370 N
SESDM25Shaft d: 25 mm | D: 40 mm | L: 59 mm | C: 980 N | C0: 1 570 N
SESDM25 AJShaft d: 25 mm | D: 40 mm | L: 59 mm | C: 980 N | C0: 1 570 N
SESDM25 OPShaft d: 25 mm | D: 40 mm | L: 59 mm | C: 980 N | C0: 1 570 N
SESDM30Shaft d: 30 mm | D: 45 mm | L: 64 mm | C: 1 570 N | C0: 2 740 N
SESDM30 AJShaft d: 30 mm | D: 45 mm | L: 64 mm | C: 1 570 N | C0: 2 740 N
SESDM30 OPShaft d: 30 mm | D: 45 mm | L: 64 mm | C: 1 570 N | C0: 2 740 N
SESDM35Shaft d: 35 mm | D: 52 mm | L: 70 mm | C: 1 670 N | C0: 3 140 N
SESDM35 AJShaft d: 35 mm | D: 52 mm | L: 70 mm | C: 1 670 N | C0: 3 140 N
SESDM35 OPShaft d: 35 mm | D: 52 mm | L: 70 mm | C: 1 670 N | C0: 3 140 N
SESDM40Shaft d: 40 mm | D: 60 mm | L: 80 mm | C: 2 160 N | C0: 4 020 N
SESDM40 AJShaft d: 40 mm | D: 60 mm | L: 80 mm | C: 2 160 N | C0: 4 020 N
SESDM40 OPShaft d: 40 mm | D: 60 mm | L: 80 mm | C: 2 160 N | C0: 4 020 N
SESDM50Shaft d: 50 mm | D: 80 mm | L: 100 mm | C: 3 820 N | C0: 7 940 N
SESDM50 AJShaft d: 50 mm | D: 80 mm | L: 100 mm | C: 3 820 N | C0: 7 940 N
SESDM50 OPShaft d: 50 mm | D: 80 mm | L: 100 mm | C: 3 820 N | C0: 7 940 N
SESDM60Shaft d: 60 mm | D: 90 mm | L: 110 mm | C: 4 700 N | C0: 10 000 N
SESDM60 AJShaft d: 60 mm | D: 90 mm | L: 110 mm | C: 4 700 N | C0: 10 000 N
SESDM60 OPShaft d: 60 mm | D: 90 mm | L: 110 mm | C: 4 700 N | C0: 10 000 N

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