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) - 2 030 kN

Basic static load rating (C0) - 4 700 kN

(Grease) Lubrication Speed - 500 r/min

(Oil) Lubrication Speed - 650 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,58

Calculation factor (Y1) - 3,66

Calculation factor (Y2) - 5,46

• Model Number: 23988
• Inner Diameter：440mm Outer Diameter：600mm Width：118mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:Gripper Swing,universal category,Laser Measurements,ignition system,generator,clean stationery,wall industry,multi-knife lathe,sleep monitoring,medical equipment,nail products
• Similar models:FAG 23988-MB FAG 23988-K-MB+H3988 ISO 23988KCW33+H3988 ISB 23988 FAG 23988-K-MB NKE 23988-K-MB-W33 NKE 23988-MB-W33 ISO 23988KCW33+AH3988 ISO 23988W33 ISO 23988KW33
• BEARING POWER International Trading Co.,Ltd. specialize in 23988 products，there is large inventory of NTN 23988 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23988 Which NTN 23988 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
  11165XSR/11300	42		17,384	KOYO	Tapered Roller Bearings
  22310EAW33	50,000	110,000	40,000	SNR	Spherical Roller Bearings
  22314W33	70	150	51	ISO	Spherical Roller Bearings
  7016 ACB/HCP4A	125	80	22	SKF	Angular Contact Ball Bearings
  AB41684	60	130	31	SNR	Deep Groove Ball Bearings
  D/W R8 R	28,575	12,7	6,35	SKF	Deep Groove Ball Bearings
  D27	53,975	91,288	20,65	INA	Thrust Ball Bearings
  H924043/H924010	110	214,312	55,562	Timken	Tapered Roller Bearings
  HM807048/HM807010	54,5	104,775	36,5125	AST	Tapered Roller Bearings
  LUCE 12		12		SKF	Linear Bearings
  N230-E-M6	150	242	45	NKE	Cylindrical Roller Bearings
  NA 4920U	100	140	41	IKO	Needle Roller Bearings
  SI05T/K	5			CRAFT	Plain Bearings
  UCFL 209-28G5PL	44,45			AST	Bearing Units
  UCTU210-900	50		51,6	KOYO	Bearing Units
  6221K	105	190	36	FAG	DEEP GROOVE BALL BEARINGS
  47516	80	140	26	New Departure	DEEP GROOVE BALL BEARINGS
  51156				STEYR	THRUST BALL BEARINGS
  6201/008	32	.5000	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KU-60CPO-2RS	6.0000	6.7500	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS