d - 190 mm

D - 340 mm

T - 60 mm

B - 55 mm

C - 46 mm

a - 66,4 mm

r min. - 5 mm

r1 min. - 4 mm

r2 min. - 4 mm

da min. - 212 mm

da max - 225 mm

Da min - 298 mm

Da max. - 322 mm

db max. - 225 mm

Db min. - 318 mm

ra max. - 4 mm

rb max. - 3 mm

Db - 318 mm

Weight - 21,9 Kg

Basic dynamic load rating (C) - 729 kN

Basic static load rating (C0) - 1030 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1300 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y1) - 1,38

• Model Number: 30238JR
• Inner Diameter：190mm Outer Diameter：340mm Width：60mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:machining,medical treatment,gantry processing,roller lathe,Grinding and polishing equipment,wall industry,sewage pump,vacuum suction cup,Reflective Materials Industrial fabrics,Broadcasting System,Vacuum generator
• Similar models:NACHI 30238 SKF 30238J2/DFC700 KOYO 30238JR Timken 30238 ISO 30238 CX 30238A NSK HR30238J KOYO 46T30238JR/105 NKE 30238 NTN 30238
• BEARING POWER International Trading Co.,Ltd. specialize in 30238JR products，there is large inventory of KOYO 30238JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30238JR Which KOYO 30238JR 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
  123075/123121XG	75	121,444	64	Gamet	Tapered Roller Bearings
  23134W33	170	280	88	ISO	Spherical Roller Bearings
  2RT1419	72,000	102,000	12,500	NTN	Thrust Roller Bearings
  3877/3820	41,275	85,725	30,162	NSK	Tapered Roller Bearings
  6809	45	58	7	KOYO	Deep Groove Ball Bearings
  7200DF	10	30	9	NACHI	Angular Contact Ball Bearings
  7222BDT	110	200	38	NTN	Angular Contact Ball Bearings
  HR90KBE043+L	90	190	102	NSK	Tapered Roller Bearings
  NK29/20	29	38	20	Timken	Needle Roller Bearings
  RF525828A	55.5	61.5		KOYO	Needle Roller Bearings
  H3132.507	160	210		FAG	ADAPTERS
  PNA17/35	17	35	16	INA	SELF ALIGNING NEEDLE BEARINGS WITH INNER RACE
  SAF-515	2.5000			SKF	PILLOW BLOCKS
  PBO-18	2.2500	5.0000	1.2500	RIV	ANGULAR CONTACT BALL BEARINGS
  NNCF-4880CV	400	500	100	SKF	CYLINDRICAL ROLLER BEARINGS
  R4ZZS	.2500	.6250	.1960	ISC	DEEP GROOVE BALL BEARINGS
  UL1304X	.0400	.1250	.0469	RMB	DEEP GROOVE BALL BEARINGS
  HM-68T			42	CONSOLIDATED	WITHDRAWAL NUTS
  GE-15ES	15	26	12	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  NNCF-5013V	65	100	46	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS