Detail specifications : HSR 20B
Type of guideLoading methodBlock mounting directionBall (roller) retainerBall Cage(Caged Roller)
Ball4-way Equal Load TypeBottom surface mountYesNone

LaCS is availablePlate cover / steel tape is availableDust cover typeSeal Resistance Value (N)Seal types for seal resistance value
YesSteel tapeBellows2.50UU

Dedicated cap for the LM rail mounting holeApplicable to QZ LubricatorLubrication methodGrease brandNipple, plumbing fixture type
C5YesGrease lubrication, oil lubrication, otherAFA, AFB-LF, AFC, AFE, AFF, AFG, Other, Antirust oil onlyA-M6F, B-M6F, C-M6F, LF-B, SF-B

Preload gradeAccuracy GradesType using standard materialStandard greaseStandard grease nipples
Normal (no symbol), light preload (C1), medium preload (C0)Normal grade (No Symbol), high accuracy grade (H), precision grade (P), super precision grade (SP), ultra precision grade (UP)Iron-basedAFB-LFB-M6F

Standard sealWhether it is possible to change to a high temperature typeBlock surface treatmentRail surface treatmentWith Rack
UU, SSCan be supportedAP-CF, AP-C, AP-HC, otherAP-CF, AP-C, AP-HC, otherNone

Rail mounting methodGuide clamperMinimum service temperature(Centigrade°C)Minimum service temperature(Fahrenheit°F)Maximum service temperature(Centigrade°C)
Bolt fixedYes-15580

Maximum service temperature(Fahrenheit°F)Long-term Maintenance-free OperationRail joint is available
176AvailableYes

Detail data
2D-CAD data hsr20b.dxf Dimensional drawing/
Detail dimensional table
en_a01_196.pdf