d - 190 mm

D - 320 mm

B - 104 mm

C - 104 mm

r min. - 3 mm

da min. - 204 mm

da max - 219 mm

Da min - 276 mm

Da max. - 306 mm

ra max. - 2,5 mm

Weight - 34,5 Kg

Basic dynamic load rating (C) - 1190 kN

Basic static load rating (C0) - 2020 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1100 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 2,2

Calculation factor (Y2) - 3,3

Calculation factor (Y3) - 2,2

• Model Number:23138CKE4
• Inner Diameter：190mm Outer Diameter：320mm Width：104mm
• Type：Spherical Roller Bearings
• Update date：2025-12-13
• Application:marine analysis and testing equipment,security equipment,test strip,Display Devices,beverage production,coupling type,generator,medical equipment,Cleaning equipment,relay,Industrial
• Similar models:ISB 23138EKW33+H3138 FAG 23138-E1-TVPB FAG 23138-E1A-M ISO 23138KCW33+AH3138 FAG 23138-E1A-K-M ISO 23138W33 CX 23138KCW33+H3138 ISO 23138KCW33+H3138 NKE 23138-K-MB-W33 ISB 23138
• BEARING POWER International Trading Co.,Ltd. specialize in 23138CKE4 products，there is large inventory of NSK 23138CKE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 23138CKE4 Which NSK 23138CKE4 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
  21317 EKW33+H317	75	180	41	ISB	Spherical Roller Bearings
  22315CJ	75	160	55	Timken	Spherical Roller Bearings
  30248R	240	440	79	KOYO	Tapered Roller Bearings
  53150/53375	38,1	95,25	30,958	NSK	Tapered Roller Bearings
  5322				Ruville	Wheel Bearings
  6205ZE	25	52	15	NACHI	Deep Groove Ball Bearings
  6305R	25	62	17	KOYO	Deep Groove Ball Bearings
  71918 CE/P4A	125	90	18	SKF	Angular Contact Ball Bearings
  7211DF	55	100	21	NTN	Angular Contact Ball Bearings
  ESI 20 0944	840	1016		SIGMA	Thrust Ball Bearings
  NJ2330	150	320	108	CYSD	Cylindrical Roller Bearings
  NN3032K	160	219	60	NACHI	Cylindrical Roller Bearings
  KT 323820	32	38		IKO	Needle Roller Bearings
  NU211EM	55,000	100,000	21,000	SNR	Cylindrical Roller Bearings
  UCC212	60		65.1	NACHI	Bearing Units
  UCP209	45		49.2	NACHI	Bearing Units
  81156			22	FAG	THRUST ROLLER BEARINGS
  G-66	6.1250	8.8750		Aetna	THRUST BALL BEARINGS
  QJ311	55	120	29	SKF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NUP2238E	190	340	92	STEYR	CYLINDRICAL ROLLER BEARINGS