d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 1,67 Kg

Basic dynamic load rating (C) - 144 kN

Basic static load rating (C0) - 165 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4100 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,65

Calculation factor (Y1) - 2,71

Calculation factor (Y2) - 4,03

• Model Number:21311RHK
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:animal anatomy,decoration machinery,coal,medical equipment,Film machine,container finishing,ventilator anesthesia machine etc,gas turbine,steam Hydraulic control element,standing experimental equipment,diving equipment
• Similar models:KOYO 21311RHK NTN 21311 SNR 21311VK SKF 21311E Timken 21311VCSJ ISO 21311W33 AST 21311MBW33 ISB 21311 NTN 21311K SKF 21311EK
• BEARING POWER International Trading Co.,Ltd. specialize in 21311RHK products，there is large inventory of KOYO 21311RHK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 21311RHK Which KOYO 21311RHK is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  29413E	65,000	140,000	45,000	SNR	Thrust Roller Bearings
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  618/1180 MB	1420	1180	106	SKF	Deep Groove Ball Bearings
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  HCB7030C.T.P4S	150	225	35	FAG	ANGULAR CONTACT BALL BEARINGS
  EN14	14	35	8	RHP	MAGNETO BEARINGS
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  LT-15/8B				RHP	THRUST BALL BEARINGS
  R168	.2500	.3750	.1250	NTN	DEEP GROOVE BALL BEARINGS
  6221	190	105	36	STEYR	DEEP GROOVE BALL BEARINGS
  6317-ZZNR	85	180	41	CONSOLIDATED	DEEP GROOVE BALL BEARINGS