d - 320 mm

D - 440 mm

B - 90 mm

C - 90 mm

r min. - 3 mm

da min. - 334 mm

Da max. - 426 mm

ra max. - 2,5 mm

Weight - 41,7 Kg

Basic dynamic load rating (C) - 1330 kN

Basic static load rating (C0) - 2870 kN

(Grease) Lubrication Speed - 630 r/min

(Oil) Lubrication Speed - 840 r/min

Calculation factor (e) - 0,19

Calculation factor (Y0) - 3,53

Calculation factor (Y1) - 3,61

Calculation factor (Y2) - 5,38

• Model Number: 23964RK
• Inner Diameter：320mm Outer Diameter：440mm Width：90mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:ignition system,Storage Device,ECG,food packaging,Switch,switch,preservation equipment,power protection,forklift truck,chamfering machine etc,Spectrum Products
• Similar models:NTN 23964K FAG 23964-K-MB+H3964-HG NSK 23964CAE4 Timken 23964YMB ISB 23964 AST 23964MBKW33 ISO 23964KW33 FAG 23964-K-MB+AH3964G ISB 23964EKW33+OH3964 FAG 23964-K-MB+H3964
• BEARING POWER International Trading Co.,Ltd. specialize in 23964RK products，there is large inventory of KOYO 23964RK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23964RK Which KOYO 23964RK 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
  1975/1922	22,225	57,15	19,845	Timken	Tapered Roller Bearings
  283210/283310G	210	310	156	Gamet	Tapered Roller Bearings
  230/670CAE4	670	980	230	NSK	Spherical Roller Bearings
  23038 KCW33+AH3038	190	290	75	ISO	Spherical Roller Bearings
  2TS2EC-DF0372LLUA1	17	42	21	NTN	Angular Contact Ball Bearings
  697ZZ	7	17	5	NTN	Deep Groove Ball Bearings
  7E-HR0724	34	56	17	NTN	Needle Roller Bearings
  BR 303920 UU	47,625	61,912	31,75	IKO	Needle Roller Bearings
  GEG 60 ES	60	105	63	ISB	Plain Bearings
  GEH 90 TXA-2LS	150	90	85	SKF	Plain Bearings
  NU344 M	220	460	88	AST	Cylindrical Roller Bearings
  PHU2040	30	140	56,5	PFI	Angular Contact Ball Bearings
  RLM1710	17	22	10	NSK	Needle Roller Bearings
  TLA 2016 UU	20	26	16	IKO	Needle Roller Bearings
  PWTR17-2RS	17	40	21	INA	YOKE TYPE TRACK ROLLER
  32014X	70	110	25	SKF	TAPERED ROLLER BEARINGS
  W-43/4				FBC	THRUST BALL BEARINGS
  NJ-2316	80	170	58	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HJ-2232E	160		12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RNA-4910-2RS	72		22	CONSOLIDATED	NEEDLE BEARINGS