d - 220 mm

D - 300 mm

B - 60 mm

C - 60 mm

r min. - 2,1 mm

da min. - 232 mm

Da max. - 288 mm

ra max. - 2 mm

Weight - 12,6 Kg

Basic dynamic load rating (C) - 634 kN

Basic static load rating (C0) - 1300 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1400 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,61

Calculation factor (Y1) - 3,7

Calculation factor (Y2) - 5,5

• Model Number:23944RK
• Inner Diameter：220mm Outer Diameter：300mm Width：60mm
• Type：Spherical Roller Bearings
• Update date：2025-12-25
• Application:Safety protection,medical equipment,electrostatic protection,historical instruments,clean stationery,Chromatography Products,screen filter,pump accessories,organic raw materials,tower crane,van
• Similar models:ISO 23944W33 KOYO 23944R NSK 23944CAKE4 ISB 23944EKW33+OH3944 ISO 23944KW33 SKF 23944-2CS/VT143 ISB 23944 SKF 23944CC/W33 Timken 23944YM ISB 23944K
• BEARING POWER International Trading Co.,Ltd. specialize in 23944RK products，there is large inventory of KOYO 23944RK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23944RK Which KOYO 23944RK 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  14139/14276	34,976	69,012	19,845	Timken	Tapered Roller Bearings
  22322 EKJA/VA405	240	110	80	SKF	Spherical Roller Bearings
  51117	85	110	19	ISB	Thrust Ball Bearings
  51330X	150	250	80	NSK	Thrust Ball Bearings
  6021-ZZ	105	160	26	CYSD	Deep Groove Ball Bearings
  6217-2RSR	85	150	28	FAG	Deep Groove Ball Bearings
  7314CDB	70	150	35	CYSD	Angular Contact Ball Bearings
  CRO-5639LL	280	410	268	NTN	Tapered Roller Bearings
  EE231462/232026D+X1S-231462	371,475	514,35	155,575	Timken	Tapered Roller Bearings
  F-230539	22,35	36,02	12,8	INA	Angular Contact Ball Bearings
  NJ3048	240	360	92	CX	Cylindrical Roller Bearings
  SIKAC22M	22			SKF	Plain Bearings
  HS7004C.T.P4S	20	42	12	FAG	ANGULAR CONTACT BALL BEARINGS
  234480M.SP	400	600		FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  53414U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  NAXK25Z	37	25		FAG	NEEDLE BEARINGS
  LR300				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  BU1307L	35	80	21	Hyatt	CYLINDRICAL ROLLER BEARINGS
  93426	.8750	1.2500	1.6250	Hyatt	JOURNAL ROLLER ASSEMBLIES
  RNAO-35x45x17	45		17	CONSOLIDATED	NEEDLE BEARINGS