LINEAR MOTION BALL BEARINGS
* LINEAR BEARINGS
* FLANGE TYPE LINEAR BEARINGS
* LINEAR SLIDE UNIT(SLIDING UNIT)
* SHAFT SUPPORT(SHAFT END SUPPORT BLOCKS)
* SUPPORT RAIL UNIT
* LINEAR SHAFT(LM SHAFT)
* BALL SCREWS(LEAD SCREWS)
* LINEAR GUIDE
* LINEAR BUSHINGS
SPHERICAL PLAIN BEARINGS
* ROD ENDS
* BALL JOINT
* RADIAL SPHERICAL PLAIN BEARINGS
NEEDLE ROLLER BEARINGS
* ONE WAY CLUNCH BEARINGS
* DRAWN CUP NEEDLE ROLLER BEARING WITH RETAINER
* BOLT ROLLER NEEDLE BEARINGS
* NEEDLE ROOLER CAGE ASSEMBLIES
COUPLING
* FLEXIBLE COUPLING
AUTOMATIC DOORS
BALL SCREW SUPPORT
AUTOMATION
TRAPEZOIDAL TAPS
TEXTILE BEARINGS

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SK Shaft Support
MODEL NO. SHAFT DIAMETER MAIN DIMENSIONS DESIGNATION OF CLAMPING BOLT DESIGNATION OF MOUNTING BOLT WEIGHT(kg)
h E W L F G P B S
SK3 3 20 21 42 14 37.5 6 18 32 5.5 M4 M5 0.024
SK4 4 20 21 42 14 37.5 6 18 32 5.5 M4 M5 0.024
SK5 5 20 21 42 14 37.5 6 18 32 5.5 M4 M5 0.024
SK6 6 20 21 42 14 37.5 6 18 32 5.5 M4 M5 0.024
SK8 8 20 21 42 14 37.5 6 18 32 5.5 M4 M5 0.024
SK10 10 20 21 42 14 37.5 6 18 32 5.5 M4 M5 0.024
SK12 12 23 21 42 14 37.5 6 20 32 5.5 M4 M5 0.030
SK13 13 23 21 42 14 37.5 6 20 32 5.5 M4 M5 0.030
SK16 16 27 24 48 16 44 8 25 38 5.5 M5 M6 0.040
SK20 20 31 30 60 20 51 10 30 45 6.6 M6 M6 0.070
SK25 25 35 35 70 24 60 12 38 56 6.6 M6 M8 0.130
SK30 30 42 42 84 28 70 12 44 64 9 M8 M10 0.180
SK35 35 50 49 98 32 82 15 50 74 11 M8 M10 0.270
SK40 40 60 57 114 36 96 15 60 90 11 M10 M10 0.420
SK50 50 70 63 126 40 120 18 74 100 14 M12 M12 0.750
SK60 60 80 74 148 45 136 18 90 120 14 M12 M12 1.100

DEAR FRIENDS, NBB LINEAR BUSHING REMIND YOU: SK  AS SAME AS SH-A.

FOR  EXAMPLE: SK20=SH20A.

 
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