d - 190 mm

D - 340 mm

T - 60 mm

B - 55 mm

C - 46 mm

ra1 max. - 3 mm

a - 64 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 212 mm

Da min - 295 mm

Da max. - 322 mm

db max. - 228 mm

Db min. - 316 mm

ra max. - 4 mm

Sa - 9 mm

Sb - 14 mm

Weight - 20,8 Kg

Basic dynamic load rating (C) - 715 kN

Basic static load rating (C0) - 1 000 kN

(Grease) Lubrication Speed - 1 000 r/min

(Oil) Lubrication Speed - 1 300 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y2) - 1,38

• Model Number: 30238U
• Inner Diameter：190mm Outer Diameter：340mm Width：60mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:comprehensive experiment,switch,hydraulic actuator,Broadcasting System,defogging and degreasing,test equipment,Oral Equipment,Tool,Wire grinder,marine analysis,Perfusion device
• Similar models:NSK HR30238J KOYO 30238JR ISB 30238 NKE 30238 KOYO 46T30238JR/105 ISO 30238 CX 30238A SKF 30238J2/DFC700 SKF 30238J2 NACHI 30238
• BEARING POWER International Trading Co.,Ltd. specialize in 30238U products，there is large inventory of NTN 30238U . We has been built up long-term cooperation with NTN company, could make a bulk order of the 30238U Which NTN 30238U 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
  1310	50	110	27	NACHI	Self-Aligning Ball Bearings
  22232RK	160	290	80	KOYO	Spherical Roller Bearings
  23044 KCW33	220	340	90	CX	Spherical Roller Bearings
  25590/25523	45,618	82,931	26,988	FBJ	Tapered Roller Bearings
  303/22 A	22	56	17,25	CX	Tapered Roller Bearings
  3982/3920	63,5	112,712	30,162	Fersa	Tapered Roller Bearings
  7008 A	40	68	15	CX	Angular Contact Ball Bearings
  7319B	95	200	45	CYSD	Angular Contact Ball Bearings
  C 30/800 KMB + OH 30/800 HE	1150	750	366	SKF	Cylindrical Roller Bearings
  CSCB080	203,2	219,075	7,938	INA	Deep Groove Ball Bearings
  F682-2Z	2	5	2,3	ZEN	Deep Groove Ball Bearings
  L68149/10	35	59,131	15,875	PFI	Tapered Roller Bearings
  NK100/36	100	120	36	JNS	Needle Roller Bearings
  MR83-2Z	3	8	3	ZEN	Deep Groove Ball Bearings
  RNAO-40×50×17	40	45	17	NTN	Needle Roller Bearings
  UCSP206S6H1	30			FYH	STAINLESS STEEL PILLOW BLOCKS
  6004-RSNR	20	42	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NUP-2215E	75	130	31	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  51109				CONSOLIDATED	THRUST BALL BEARINGS
  61809-2RS	45	58	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS