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GMN Bearing USA

GMN Bearing USA

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KH Series: Angular Contact Bearings

You are here: Home / Precision Bearings / Angular Contact Bearings / KH Series: Angular Contact Bearings
KH Series Angular Contact Bearings

GMN Small Ball Angular Contact Bearings Support Ultra High-Speed Applications.

Our smaller balls in the KH series are optimized for the highest speeds with high resistance to temperature changes.

Available with or without seals and with your choice of ceramic or stainless steel ball material.

angular contact kh series engineering drawing

Compared to our standard S series and SM series the KH series has a few key differences:

  • Optimized ratio of ball diameter to load rating
  • Standard contact angles of 17° and 25°
  • Large radial clearance
  • Produces a low operating temperature
  • Resistant to temperature changes
  • ID: 10mm to 70mm
  • OD: 22mm to 110mm
  • Speed: 21,500 to 168,750 RPM

All our GMN Angular Contact Bearings are manufactured to ABEC 7 standards (P4+) with ABEC 9 (P2) running accuracy.

Selection Options

  • Ball Material: 52100 Bearing Steel or Ceramic (Silicon Nitride, Si3N4)
  • Lubrication: Grease or Oil
  • Contact Angle: 17° (C) and 25° (E)
  • Cage Material: Phenolic Resin (standard) or PEEK with Carbon Fiber reinforcement
  • Preload: Light, Medium, Heavy (or custom)
  • Bearing Set: Single, Double, Triple, or Quad Sets, with Universal Matching
  • Direct Oil Lubrication: Available on request (we can provide a small hole on the outer ring of the bearing for lateral oil supply if needed). 
  • Grease Lubrication: Sealed bearings (2RZ) are grease lubricated for life with our standard Lubcon L252 grease lubricant.

Product Table Key

  • C: 17° Contact Angle
  • E: 25° Contact Angle
  • TA: Phenolic Resin (standard) Cage
  • HY: Hybrid: Ceramic (Silicon Nitride, Si3N4) balls with bearing tool steel races
SlugPart NumberBall MaterialBore Diameter
d [mm]
Outer Diameter
D [mm]
Width W [mm]Limiting Speed:
Oil Lub.
[1/min]
Limiting Speed:
Grease Lub.
[1/min]
Load Rating:
Dynamic
C [N]
Load Rating:
Static
C0 [N]
bb-hy-kh-6000-c-ta-angular-contact-bearingHY KH 6000 C TACeramic (Si3N4)102681562501175002020550
bb-hy-kh-6000-e-ta-angular-contact-bearingHY KH 6000 E TACeramic (Si3N4)102681375001025001950530
bb-hy-kh-6001-c-ta-angular-contact-bearingHY KH 6001 C TACeramic (Si3N4)122881375001025002260670
bb-hy-kh-6001-e-ta-angular-contact-bearingHY KH 6001 E TACeramic (Si3N4)12288125000937502180645
bb-hy-kh-6002-c-ta-angular-contact-bearingHY KH 6002 C TACeramic (Si3N4)153291150008625034001040
bb-hy-kh-6002-e-ta-angular-contact-bearingHY KH 6002 E TACeramic (Si3N4)153291037507750033001000
bb-hy-kh-6003-c-ta-angular-contact-bearingHY KH 6003 C TACeramic (Si3N4)1735101025007625037501230
bb-hy-kh-6003-e-ta-angular-contact-bearingHY KH 6003 E TACeramic (Si3N4)173510925006875036001180
bb-hy-kh-6004-c-ta-angular-contact-bearingHY KH 6004 C TACeramic (Si3N4)204212875006500065002140
bb-hy-kh-6004-e-ta-angular-contact-bearingHY KH 6004 E TACeramic (Si3N4)204212787505875063002060
bb-hy-kh-6005-c-ta-angular-contact-bearingHY KH 6005 C TACeramic (Si3N4)254712737505500074002750
bb-hy-kh-6005-e-ta-angular-contact-bearingHY KH 6005 E TACeramic (Si3N4)254712662505000071002650
bb-hy-kh-6006-c-ta-angular-contact-bearingHY KH 6006 C TACeramic (Si3N4)305513625004625082003350
bb-hy-kh-6006-e-ta-angular-contact-bearingHY KH 6006 E TACeramic (Si3N4)305513575004250078003200
bb-hy-kh-6007-c-ta-angular-contact-bearingHY KH 6007 C TACeramic (Si3N4)3562145500041250104004350
bb-hy-kh-6007-e-ta-angular-contact-bearingHY KH 6007 E TACeramic (Si3N4)3562145000037500100004150
bb-hy-kh-6008-c-ta-angular-contact-bearingHY KH 6008 C TACeramic (Si3N4)4068154875036250109004850
bb-hy-kh-6008-e-ta-angular-contact-bearingHY KH 6008 E TACeramic (Si3N4)4068154500033750105004650
bb-hy-kh-6009-c-ta-angular-contact-bearingHY KH 6009 C TACeramic (Si3N4)4575164500033750108004900
bb-hy-kh-6009-e-ta-angular-contact-bearingHY KH 6009 E TACeramic (Si3N4)4575164000030000103004700
bb-hy-kh-6010-c-ta-angular-contact-bearingHY KH 6010 C TACeramic (Si3N4)5080164125030625116005650
bb-hy-kh-6010-e-ta-angular-contact-bearingHY KH 6010 E TACeramic (Si3N4)5080163750028125111005350
bb-hy-kh-6011-c-ta-angular-contact-bearingHY KH 6011 C TACeramic (Si3N4)5590183687527500167008000
bb-hy-kh-6011-e-ta-angular-contact-bearingHY KH 6011 E TACeramic (Si3N4)5590183312525000159007600
bb-hy-kh-6012-c-ta-angular-contact-bearingHY KH 6012 C TACeramic (Si3N4)6095183437525625170008400
bb-hy-kh-6012-e-ta-angular-contact-bearingHY KH 6012 E TACeramic (Si3N4)6095183125023125162008000
bb-hy-kh-6013-c-ta-angular-contact-bearingHY KH 6013 C TACeramic (Si3N4)65100183250024375173008800
bb-hy-kh-6013-e-ta-angular-contact-bearingHY KH 6013 E TACeramic (Si3N4)65100182937521875165008400
bb-hy-kh-6014-c-ta-angular-contact-bearingHY KH 6014 C TACeramic (Si3N4)701102030000225002370012100
bb-hy-kh-6014-e-ta-angular-contact-bearingHY KH 6014 E TACeramic (Si3N4)701102026875200002270011500
bb-hy-kh-61900-c-ta-angular-contact-bearingHY KH 61900 C TACeramic (Si3N4)102261687501250001420415
bb-hy-kh-61900-e-ta-angular-contact-bearingHY KH 61900 E TACeramic (Si3N4)102261562501175001360400
bb-hy-kh-61901-c-ta-angular-contact-bearingHY KH 61901 C TACeramic (Si3N4)122461500001125001480455
bb-hy-kh-61901-e-ta-angular-contact-bearingHY KH 61901 E TACeramic (Si3N4)122461375001025001410440
bb-hy-kh-61902-c-ta-angular-contact-bearingHY KH 61902 C TACeramic (Si3N4)15287125000937502010660
bb-hy-kh-61902-e-ta-angular-contact-bearingHY KH 61902 E TACeramic (Si3N4)15287112500837501930630
bb-hy-kh-61903-c-ta-angular-contact-bearingHY KH 61903 C TACeramic (Si3N4)17307112500837502150760
bb-hy-kh-61903-e-ta-angular-contact-bearingHY KH 61903 E TACeramic (Si3N4)17307102500762502060720
bb-hy-kh-61904-c-ta-angular-contact-bearingHY KH 61904 C TACeramic (Si3N4)20379937507000039001340
bb-hy-kh-61904-e-ta-angular-contact-bearingHY KH 61904 E TACeramic (Si3N4)20379850006375037001280
bb-hy-kh-61905-c-ta-angular-contact-bearingHY KH 61905 C TACeramic (Si3N4)25429787505875042501640
bb-hy-kh-61905-e-ta-angular-contact-bearingHY KH 61905 E TACeramic (Si3N4)25429712505375041001560
bb-hy-kh-61906-c-ta-angular-contact-bearingHY KH 61906 C TACeramic (Si3N4)30479687505125046501930
bb-hy-kh-61906-e-ta-angular-contact-bearingHY KH 61906 E TACeramic (Si3N4)30479625004625044001840
bb-hy-kh-61907-c-ta-angular-contact-bearingHY KH 61907 C TACeramic (Si3N4)355510587504375050502320
bb-hy-kh-61907-e-ta-angular-contact-bearingHY KH 61907 E TACeramic (Si3N4)355510537504000048002210
bb-hy-kh-61908-c-ta-angular-contact-bearingHY KH 61908 C TACeramic (Si3N4)406212525003875068503200
bb-hy-kh-61908-e-ta-angular-contact-bearingHY KH 61908 E TACeramic (Si3N4)406212475003562565503050
bb-hy-kh-61909-c-ta-angular-contact-bearingHY KH 61909 C TACeramic (Si3N4)456812475003562573003600
bb-hy-kh-61909-e-ta-angular-contact-bearingHY KH 61909 E TACeramic (Si3N4)456812425003187569503450
bb-hy-kh-61910-c-ta-angular-contact-bearingHY KH 61910 C TACeramic (Si3N4)507212437503250075003900
bb-hy-kh-61910-e-ta-angular-contact-bearingHY KH 61910 E TACeramic (Si3N4)507212400003000071503700
bb-hy-kh-61911-c-ta-angular-contact-bearingHY KH 61911 C TACeramic (Si3N4)5580133875028750100005250
bb-hy-kh-61911-e-ta-angular-contact-bearingHY KH 61911 E TACeramic (Si3N4)558013356252687596005050
bb-hy-kh-61912-c-ta-angular-contact-bearingHY KH 61912 C TACeramic (Si3N4)6085133687527500103005650
bb-hy-kh-61912-e-ta-angular-contact-bearingHY KH 61912 E TACeramic (Si3N4)608513331252500098005400
bb-hy-kh-61913-c-ta-angular-contact-bearingHY KH 61913 C TACeramic (Si3N4)6590133437525625106006050
bb-hy-kh-61913-e-ta-angular-contact-bearingHY KH 61913 E TACeramic (Si3N4)6590133125023125101005800
bb-hy-kh-61914-c-ta-angular-contact-bearingHY KH 61914 C TACeramic (Si3N4)70100163125023125130007400
bb-hy-kh-61914-e-ta-angular-contact-bearingHY KH 61914 E TACeramic (Si3N4)70100162812521250124007050
bb-kh-6000-c-ta-angular-contact-bearingKH 6000 C TASteel10268125000940002020550
bb-kh-6000-e-ta-angular-contact-bearingKH 6000 E TASteel10268110000820001950530
bb-kh-6001-c-ta-angular-contact-bearingKH 6001 C TASteel12288110000820002260670
bb-kh-6001-e-ta-angular-contact-bearingKH 6001 E TASteel12288100000750002180645
bb-kh-6002-c-ta-angular-contact-bearingKH 6002 C TASteel15329920006900034001040
bb-kh-6002-e-ta-angular-contact-bearingKH 6002 E TASteel15329830006200033001000
bb-kh-6003-c-ta-angular-contact-bearingKH 6003 C TASteel173510820006100037501230
bb-kh-6003-e-ta-angular-contact-bearingKH 6003 E TASteel173510740005500036001180
bb-kh-6004-c-ta-angular-contact-bearingKH 6004 C TASteel204212700005200065002140
bb-kh-6004-e-ta-angular-contact-bearingKH 6004 E TASteel204212630004700063002060
bb-kh-6005-c-ta-angular-contact-bearingKH 6005 C TASteel254712590004400074002750
bb-kh-6005-e-ta-angular-contact-bearingKH 6005 E TASteel254712530004000071002650
bb-kh-6006-c-ta-angular-contact-bearingKH 6006 C TASteel305513500003700082003350
bb-kh-6006-e-ta-angular-contact-bearingKH 6006 E TASteel305513460003400078003200
bb-kh-6007-c-ta-angular-contact-bearingKH 6007 C TASteel3562144400033000104004350
bb-kh-6007-e-ta-angular-contact-bearingKH 6007 E TASteel3562144000030000100004150
bb-kh-6008-c-ta-angular-contact-bearingKH 6008 C TASteel4068153900029000109004850
bb-kh-6008-e-ta-angular-contact-bearingKH 6008 E TASteel4068153600027000105004650
bb-kh-6009-c-ta-angular-contact-bearingKH 6009 C TASteel4575163600027000108004900
bb-kh-6009-e-ta-angular-contact-bearingKH 6009 E TASteel4575163200024000103004700
bb-kh-6010-c-ta-angular-contact-bearingKH 6010 C TASteel5080163300024500116005650
bb-kh-6010-e-ta-angular-contact-bearingKH 6010 E TASteel5080163000022500111005350
bb-kh-6011-c-ta-angular-contact-bearingKH 6011 C TASteel5590182950022000167008000
bb-kh-6011-e-ta-angular-contact-bearingKH 6011 E TASteel5590182650020000159007600
bb-kh-6012-c-ta-angular-contact-bearingKH 6012 C TASteel6095182750020500170008400
bb-kh-6012-e-ta-angular-contact-bearingKH 6012 E TASteel6095182500018500162008000
bb-kh-6013-c-ta-angular-contact-bearingKH 6013 C TASteel65100182600019500173008800
bb-kh-6013-e-ta-angular-contact-bearingKH 6013 E TASteel65100182350017500165008400
bb-kh-6014-c-ta-angular-contact-bearingKH 6014 C TASteel701102024000180002370012100
bb-kh-6014-e-ta-angular-contact-bearingKH 6014 E TASteel701102021500160002270011500
bb-kh-61900-c-ta-angular-contact-bearingKH 61900 C TASteel102261350001000001420415
bb-kh-61900-e-ta-angular-contact-bearingKH 61900 E TASteel10226125000940001360400
bb-kh-61901-c-ta-angular-contact-bearingKH 61901 C TASteel12246120000900001480455
bb-kh-61901-e-ta-angular-contact-bearingKH 61901 E TASteel12246110000820001410440
bb-kh-61902-c-ta-angular-contact-bearingKH 61902 C TASteel15287100000750002010660
bb-kh-61902-e-ta-angular-contact-bearingKH 61902 E TASteel1528790000670001930630
bb-kh-61903-c-ta-angular-contact-bearingKH 61903 C TASteel1730790000670002150760
bb-kh-61903-e-ta-angular-contact-bearingKH 61903 E TASteel1730782000610002060720
bb-kh-61904-c-ta-angular-contact-bearingKH 61904 C TASteel20379750005600039001340
bb-kh-61904-e-ta-angular-contact-bearingKH 61904 E TASteel20379680005100037001280
bb-kh-61905-c-ta-angular-contact-bearingKH 61905 C TASteel25429630004700042501640
bb-kh-61905-e-ta-angular-contact-bearingKH 61905 E TASteel25429570004300041001560
bb-kh-61906-c-ta-angular-contact-bearingKH 61906 C TASteel30479550004100046501930
bb-kh-61906-e-ta-angular-contact-bearingKH 61906 E TASteel30479500003700044001840
bb-kh-61907-c-ta-angular-contact-bearingKH 61907 C TASteel355510470003500050502320
bb-kh-61907-e-ta-angular-contact-bearingKH 61907 E TASteel355510430003200048002210
bb-kh-61908-c-ta-angular-contact-bearingKH 61908 C TASteel406212420003100068503200
bb-kh-61908-e-ta-angular-contact-bearingKH 61908 E TASteel406212380002850065503050
bb-kh-61909-c-ta-angular-contact-bearingKH 61909 C TASteel456812380002850073003600
bb-kh-61909-e-ta-angular-contact-bearingKH 61909 E TASteel456812340002550069503450
bb-kh-61910-c-ta-angular-contact-bearingKH 61910 C TASteel507212350002600075003900
bb-kh-61910-e-ta-angular-contact-bearingKH 61910 E TASteel507212320002400071503700
bb-kh-61911-c-ta-angular-contact-bearingKH 61911 C TASteel5580133100023000100005250
bb-kh-61911-e-ta-angular-contact-bearingKH 61911 E TASteel558013285002150096005050
bb-kh-61912-c-ta-angular-contact-bearingKH 61912 C TASteel6085132950022000103005650
bb-kh-61912-e-ta-angular-contact-bearingKH 61912 E TASteel608513265002000098005400
bb-kh-61913-c-ta-angular-contact-bearingKH 61913 C TASteel6590132750020500106006050
bb-kh-61913-e-ta-angular-contact-bearingKH 61913 E TASteel6590132500018500101005800
bb-kh-61914-c-ta-angular-contact-bearingKH 61914 C TASteel70100162500018500130007400
bb-kh-61914-e-ta-angular-contact-bearingKH 61914 E TASteel70100162250017000124007050
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