d - 190 mm

D - 260 mm

B - 52 mm

C - 52 mm

r min. - 2 mm

da min. - 200 mm

Da max. - 250 mm

ra max. - 2 mm

Weight - 8,4 Kg

Basic dynamic load rating (C) - 486 kN

Basic static load rating (C0) - 969 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1600 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,61

Calculation factor (Y1) - 3,69

Calculation factor (Y2) - 5,5

• Model Number: 23938R
• Inner Diameter：190mm Outer Diameter：260mm Width：52mm
• Type：Spherical Roller Bearings
• Update date：2025-04-23
• Application:labor insurance,Automation,small diesel generators,hydraulic actuator,roller lathe,hot and cold box,tire industry,Broadcasting System,Blood coagulation reagent,packaging machinery,electric pump
• Similar models:NSK 23938CAE4 AST 23938MBW33 Timken 23938YM CX 23938KCW33 NKE 23938-K-MB-W33 AST 23938MBW23 ISO 23938KW33 NTN 23938K ISB 23938K ISB 23938
• BEARING POWER International Trading Co.,Ltd. specialize in 23938R products，there is large inventory of KOYO 23938R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23938R Which KOYO 23938R 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.

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  130063X/130120C	63,5	120	29,79	Gamet	Tapered Roller Bearings
  239/500 EKW33+OH39/500	470	670	128	ISB	Spherical Roller Bearings
  24076-B-K30-MB+AH24076	380	560	180	FAG	Spherical Roller Bearings
  51126	130	170	30	NTN	Thrust Ball Bearings
  56425R/56650	107,95	165,1	36,512	KOYO	Tapered Roller Bearings
  6909N	45	68	12	NACHI	Deep Groove Ball Bearings
  7228WN MBR	140	250	42	Timken	Angular Contact Ball Bearings
  7316BEM	80	170	39	SKF	Angular Contact Ball Bearings
  HM914545/10	69,85	146,05	36,512	ISO	Tapered Roller Bearings
  LF-630ZZ	3	6	2,5	NMB	Deep Groove Ball Bearings
  MR137	7	13	3	ISO	Deep Groove Ball Bearings
  NCF3004 V	20	42	16	CX	Cylindrical Roller Bearings
  RAK1-1/8	28,575			INA	Bearing Units
  SL182206	30	62	20	INA	CYLINDRICAL ROLLER BEARINGS
  GEM45ES-2RS	45	68	40	SKF	SPHERICAL PLAIN BEARINGS
  UQ20224DTL7	120	215	40	New Departure	ANGULAR CONTACT BALL BEARINGS
  16AANOn	95	170	55.6	RIV	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  144x160x12mm	144	160	12	CONSOLIDATED	OIL SEALS
  EPR-9			.400	CONSOLIDATED	END COVERS FOR SAF TYPE PILLOW BLOCKS