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：2025-04-22
• Application:test equipment,Logistics Equipment,embroidery cloth,sucker industry,Individual Wire,Cylinder Micro,Spectrum Products,Body shaping,water protection,Machine tool accessories,electrostatic protection
• Similar models:NTN 23988 NKE 23988-MB-W33 ISB 23988EKW33+OH3988 ISB 23988K CX 23988KCW33 ISO 23988KCW33+H3988 FAG 23988-K-MB ISO 23988KCW33+AH3988 FAG 23988-K-MB+H3988-HG FAG 23988-K-MB+H3988
• 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
  35175/35326	44,45	82,931	22,225	Timken	Tapered Roller Bearings
  51102	15	28	9	ZEN	Thrust Ball Bearings
  54309	47	85	56,2	CX	Thrust Ball Bearings
  62301-2RS	12	37	17	ISO	Deep Groove Ball Bearings
  63008EE	40,000	68,000	21,000	SNR	Deep Groove Ball Bearings
  71906 ACB/HCP4A	47	30	9	SKF	Angular Contact Ball Bearings
  EGB4550-E50	45	50	50	INA	Plain Bearings
  GS 81240	18	280	204	SKF	Thrust Roller Bearings
  J-2016	31,75	38,1	25,4	NSK	Needle Roller Bearings
  NCF 1860 V	380	300	38	SKF	Cylindrical Roller Bearings
  NJ413	65	160	37	NTN	Cylindrical Roller Bearings
  NNCL 4872 CV	440	360	80	SKF	Cylindrical Roller Bearings
  R 6 ZZ	9,525	22,225	7,142	NSK	Deep Groove Ball Bearings
  SIGEW16ES	16			LS	Plain Bearings
  VKBA 3477				SKF	Wheel Bearings
  X32311BM/Y32311BM	55	120	45,5	Timken	Tapered Roller Bearings
  C124HCUL	120	180	28	Barden	ANGULAR CONTACT BALL BEARINGS
  H3976	380	450		SKF	ADAPTERS
  1314MFF	70	150	35	FED	DEEP GROOVE BALL BEARINGS
  FL603	3	9	3	NTN	DEEP GROOVE BALL BEARINGS