d - 440 mm

D - 600 mm

B - 118 mm

C - 118 mm

r min. - 4 mm

da min. - 458 mm

Da max. - 582 mm

ra max. - 3 mm

Weight - 97,8 Kg

Basic dynamic load rating (C) - 2330 kN

Basic static load rating (C0) - 5330 kN

(Grease) Lubrication Speed - 400 r/min

(Oil) Lubrication Speed - 530 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,66

Calculation factor (Y1) - 3,75

Calculation factor (Y2) - 5,58

• Model Number:23988RK
• Inner Diameter：440mm Outer Diameter：600mm Width：118mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:suction nozzle,animal,knitted fabrics,electromagnet,Display Devices,plastic molding,Other Measurements,electromagnetic clutch,other lathe,noise inspection,Industrial
• Similar models:NKE 23988-MB-W33 FAG 23988-K-MB+AH3988-H KOYO 23988RK SKF 23988CCK/W33 ISO 23988W33 ISB 23988K NSK 23988CAKE4 NSK 23988CAE4 FAG 23988-K-MB+H3988 CX 23988CW33
• BEARING POWER International Trading Co.,Ltd. specialize in 23988RK products，there is large inventory of KOYO 23988RK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23988RK Which KOYO 23988RK 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
  164127X/164196XC	127	196,85	37,93	Gamet	Tapered Roller Bearings
  231/750 K	750	1220	365	ISB	Spherical Roller Bearings
  305805 C-2Z	25	62	20,6	SKF	Deep Groove Ball Bearings
  3210-2RS	50	90	30,2	CX	Angular Contact Ball Bearings
  47TS443032A	220	295	315	KOYO	Tapered Roller Bearings
  6310UU	50	110	27	KBC	Deep Groove Ball Bearings
  7307B	35	80	21	NTN	Angular Contact Ball Bearings
  7313C	65	140	33	NACHI	Angular Contact Ball Bearings
  BK2526	25	32	26	INA	Needle Roller Bearings
  GC1104KRRB	31.75	72	41,28	Timken	Deep Groove Ball Bearings
  K81148-M	240	300	18	INA	Thrust Roller Bearings
  KBO40	40	62		INA	Linear Bearings
  KGSNS30-PP-AS	30	47	68	INA	Linear Bearings
  MF83	3	8	2,5	ISO	Deep Groove Ball Bearings
  NK6/10T2	6	12	10	NTN	Needle Roller Bearings
  SCE36TN	4,7498	8,7376	9,525	AST	Needle Roller Bearings
  104-KSFFG	20	42	12	MRC	DEEP GROOVE BALL BEARINGS
  NU334	170	360	72	SKF	CYLINDRICAL ROLLER BEARINGS
  33120	100	165	52	CONSOLIDATED	TAPERED ROLLER BEARINGS
  TWA-2840	1.7500	2.5000		CONSOLIDATED	THRUST NEEDLE BEARINGS