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 - 101 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:23988R
• Inner Diameter：440mm Outer Diameter：600mm Width：118mm
• Type：Spherical Roller Bearings
• Update date：2025-12-18
• Application:Solenoid Valves,pneumatic Pump,glass processing machine,vertical pull,other lathe,sterilizers,Roller mill,Storage Tool,thin metal materials,Medical printer,Special Equipment
• Similar models:ISO 23988KCW33+AH3988 ISB 23988 FAG 23988-K-MB+AH3988-H ISO 23988W33 NTN 23988 ISB 23988EKW33+OH3988 FAG 23988-K-MB+AH3988 NSK 23988CAE4 ISO 23988KCW33+H3988 CX 23988KCW33
• BEARING POWER International Trading Co.,Ltd. specialize in 23988R products，there is large inventory of KOYO 23988R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23988R Which KOYO 23988R 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
  130065/130127C	65	127	29,79	Gamet	Tapered Roller Bearings
  3810 ZZ	50	65	12	CX	Angular Contact Ball Bearings
  5209-2RS	45	85	30,162	FBJ	Angular Contact Ball Bearings
  52410	52	110	78	CX	Thrust Ball Bearings
  681H	1	3	1	AST	Deep Groove Ball Bearings
  7215DB	75	130	25	NTN	Angular Contact Ball Bearings
  H212749/10	65,987	123,975	41,5	ISO	Tapered Roller Bearings
  F-B-9	5,000	9,000	2,500	NTN	Deep Groove Ball Bearings
  GE280-FW-2RS	280	430	210	INA	Plain Bearings
  JS3549A/JS3510	35	70	24	Timken	Tapered Roller Bearings
  LMK13UU	13	23		Samick	Linear Bearings
  QJ 219 N2MA	170	95	32	SKF	Angular Contact Ball Bearings
  SCE2410	38,1	47,625	15,875	INA	Needle Roller Bearings
  R590	90	225	54	HOFF	CYLINDRICAL ROLLER BEARINGS
  GE160AX	160	290	65	INA	SPHERICAL PLAIN BEARINGS
  1818S	90	115	13	MRC	DEEP GROOVE BALL BEARINGS
  HR-11/2-XB	.8750	1.5000	.8750	Smith	NEEDLE BEARINGS
  150BC10	150	225	35	Torrington	DEEP GROOVE BALL BEARINGS
  NJ-417	85	210	52	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  STO-20X	20	47	16	CONSOLIDATED	NEEDLE BEARINGS