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: 23138CE4
• Inner Diameter：190mm Outer Diameter：320mm Width：104mm
• Type：Spherical Roller Bearings
• Update date：2025-12-10
• Application:metallurgy,tooth filling,metering pump,coal,electrocardiograph,storage and transportation equipment,universal category,extruder,Medical equipment,joint protection,sheet industry
• Similar models:NTN 23138BK Timken 23138YM FAG 23138-E1-TVPB FAG 23138-E1-K-TVPB+H3138 ISO 23138KCW33+AH3138 AST 23138MBK CX 23138KCW33 KOYO 23138R NKE 23138-K-MB-W33+AH3138 ISO 23138KW33
• BEARING POWER International Trading Co.,Ltd. specialize in 23138CE4 products，there is large inventory of NSK 23138CE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 23138CE4 Which NSK 23138CE4 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
  51202	15	32	12	NSK	Thrust Ball Bearings
  83A073ASH2-9C3	30	72	16	KOYO	Deep Groove Ball Bearings
  DCL1320	20,638	26,988	31,75	NTN	Needle Roller Bearings
  EE420750D/421450+Y4S-421450	190,5	368,3	158,75	Timken	Tapered Roller Bearings
  F18036	85	150	28	Fersa	Deep Groove Ball Bearings
  HM804848/11	48,412	95,25	30,162	ISO	Tapered Roller Bearings
  NJ2092	460	680	128	ISO	Cylindrical Roller Bearings
  NKXR40Z	40	52	32	SKF	Complex Bearings
  RT-771	558,8			SIGMA	Thrust Roller Bearings
  SX10A27LLU	50,000	130,000	34,000	NTN	Angular Contact Ball Bearings
  SF2091	101,600	134,938	15,875	NTN	Angular Contact Ball Bearings
  SI80ET-2RS	80			LS	Plain Bearings
  UC215	75	130	77,8	CRAFT	Deep Groove Ball Bearings
  UKFS308	35			KOYO	Bearing Units
  NU312	60	130	31	FAG	CYLINDRICAL ROLLER BEARINGS
  F-37	4.4687	2.7500		Aetna	THRUST BALL BEARINGS
  RTM-603				Andrews	THRUST ROLLER BEARINGS
  87BT392	8.7500	11.7500		American	THRUST BALL BEARINGS
  WTPC-554	15.9100	16.5000		American	THRUST ROLLER BEARINGS
  LS-14	1.7500	3.7500	.8125	FAG	DEEP GROOVE BALL BEARINGS