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 - 8,1 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: 23938RK
• Inner Diameter：190mm Outer Diameter：260mm Width：52mm
• Type：Spherical Roller Bearings
• Update date：2025-12-09
• Application:light therapy instrument,bathroom facilities,Hydraulic Equipment,Textile Accessories,centrifugal pump,supporting facilities,Pneumatic Control Valves,Control,Forming mold,Laser Devices,hydraulic connector
• Similar models:Timken 23938YM NTN 23938K CX 23938KCW33+H3938 AST 23938MBW23 KOYO 23938RK FAG 23938-S-MB ISO 23938W33 SKF 23938CC/W33 KOYO 23938R ISO 23938KCW33+AH3938
• BEARING POWER International Trading Co.,Ltd. specialize in 23938RK products，there is large inventory of KOYO 23938RK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23938RK Which KOYO 23938RK 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
  22212	60	110	28	ISB	Spherical Roller Bearings
  29396	730	480	150	SKF	Thrust Roller Bearings
  230/530-B-K-MB + H30/530-HG	500	780	185	FAG	Spherical Roller Bearings
  23960K	300	420	90	NTN	Spherical Roller Bearings
  33205 A	25	52	22	CX	Tapered Roller Bearings
  432320U	100	215	162	NTN	Tapered Roller Bearings
  699 VV	9	20	6	NSK	Deep Groove Ball Bearings
  71916 CB/P4A	110	80	16	SKF	Angular Contact Ball Bearings
  7321-BECB-MP	105	225	49	NKE	Angular Contact Ball Bearings
  EPBD17-29	17	52	22	NSK	Angular Contact Ball Bearings
  FR1810ZZ	7,938	12,7	3,967	FBJ	Deep Groove Ball Bearings
  HM231140/HM231110	146,05	236,538	57,15	NSK	Tapered Roller Bearings
  L 432349/310	205,583	158,75	23,813	SKF	Tapered Roller Bearings
  QJ228M	140	250	42	MPZ	Angular Contact Ball Bearings
  RLS18	57,15	114,3	22,23	CYSD	Deep Groove Ball Bearings
  205PP	52	25	15	FAF	DEEP GROOVE BALL BEARINGS
  548715	360	276	92	FAG (Old No.)	SPLIT SPHERICAL ROLLER BEARINGS
  NUP230	150	270	45	STEYR	CYLINDRICAL ROLLER BEARINGS
  NU-2332E	160	340	114	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  GE-45ES-2RS	45	68	32	CONSOLIDATED	SPHERICAL PLAIN BEARINGS