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：2025-12-11
• Application:Seals,horizontal processing,ship special,pneumatic Pump,Textile Industry Accessories and Accessories,Water Monitoring,chemical raw materials and reagents,meat products machine,sleep monitoring,test equipment,Machine Tool Accessories
• Similar models:NKE 30238 NSK HR30238J Timken 30238 CX 30238A KOYO 30238JR SKF 30238J2 ISO 30238 SKF 30238J2/DFC700 NACHI 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
  135	5	19	6	KOYO	Self-Aligning Ball Bearings
  30311JR	55	120	31,5	KOYO	Tapered Roller Bearings
  55BAR10S	55	90	16,5	NSK	Angular Contact Ball Bearings
  5S-7019UCG/GNP42	95	145	24	NTN	Angular Contact Ball Bearings
  608ZZ1	8	22	7	KBC	Deep Groove Ball Bearings
  6201-2RS	12	32	10	CYSD	Deep Groove Ball Bearings
  7032CG	160,000	240,000	38,000	NTN	Angular Contact Ball Bearings
  7206CPA	30	62	16	KOYO	Angular Contact Ball Bearings
  AST090 9080	90	95		AST	Plain Bearings
  C 30/530 KM	780	530	185	SKF	Cylindrical Roller Bearings
  K 28x33x27 TN	28	33		NBS	Needle Roller Bearings
  LM12749/LM12710	22.000	45.237	15.494	NACHI	Tapered Roller Bearings
  NR1.14.0844.201-3PPN	774	914	56	ISB	Thrust Roller Bearings
  T-E-M231649D/M231610/M231610D	152,4	222,25	174,625	NTN	Tapered Roller Bearings
  L18TA400	4.0000	5.0000	.5000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  317	85	180	41	FAG	DEEP GROOVE BALL BEARINGS
  SSUCP209-28	1.7500			Peer	STAINLESS STEEL PILLOW BLOCKS
  238/1320	1320	1600	206	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  1614-2RS	.3750	1.1250	.3750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TWA-2233	1.3750	2.0625		CONSOLIDATED	THRUST NEEDLE BEARINGS