d - 190 mm

D - 340 mm

T - 60 mm

B - 55 mm

C - 46 mm

a - -4.2 mm

r1 min. - 5 mm

r2 min. - 4 mm

Weight - 20.9 Kg

Basic dynamic load rating (C) - 570000 kN

Basic static load rating (C0) - 795000 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1400 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.49

• Model Number: 30238
• Inner Diameter：190mm Outer Diameter：340mm Width：60mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Laser Devices,Blood coagulation reagent,ultra-quiet generators,vertical pull,Machine Tool Accessories,Vertical machining,plastic molding,Pneumatic Actuator,sawing machine,inorganic chemical,Anesthetic Equipment
• Similar models:Timken 30238 NACHI 30238 ISB 30238J/DFC700 SKF 30238J2/DFC700 KOYO 30238JR NSK HR30238J ISB 30238 CX 30238A NTN 430238U NTN 30238U
• BEARING POWER International Trading Co.,Ltd. specialize in 30238 products，there is large inventory of NACHI 30238 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30238 Which NACHI 30238 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
  22334EK	170	360	120	NACHI	Cylindrical Roller Bearings
  53316	80	140	47,6	NKE	Thrust Ball Bearings
  495AX/493	76,2	136,525	30,162	FBJ	Tapered Roller Bearings
  626	6	19	6	ISO	Deep Groove Ball Bearings
  83TAD20	83	125	54	NACHI	Thrust Ball Bearings
  EE222070/222128	177,8	320,675	88,9	NSK	Cylindrical Roller Bearings
  GRA100-NPP-B-AS2/V	25,4000	52	31	INA	Deep Groove Ball Bearings
  RS-4928E4	140	190	50	NSK	Cylindrical Roller Bearings
  NN3021TBKR	105	146	41	NSK	Cylindrical Roller Bearings
  SC8803	440,000	599,000	80,000	NTN	Deep Groove Ball Bearings
  UCPH209-28	44,45		49,2	KOYO	Bearing Units
  W 61818	115	90	13	SKF	Deep Groove Ball Bearings
  NU2211	55	100	25	FAG	CYLINDRICAL ROLLER BEARINGS
  30219A	95	170	32	FAG	TAPERED ROLLER BEARINGS
  71807TNH	35	47	7	ELGES	ANGULAR CONTACT BALL BEARINGS
  R205	105	190	36	HOFF	CYLINDRICAL ROLLER BEARINGS
  RA-101-BTT	1.0625	2.4409	.6299	MRC	BALL BEARINGS
  AH24128	140	135		SKF	WITHDRAWAL SLEEVES
  10x14x3mm	10	14	3	CONSOLIDATED	OIL SEALS
  361208-2RSX	40	85	18	CONSOLIDATED	YOKE TYPE TRACK ROLLERS