d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 16 mm

a - 15,7 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 38,5 mm

da max - 40 mm

Da min - 62 mm

Da max. - 63,5 mm

Db min. - 66 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,411 Kg

Basic dynamic load rating (C) - 59,6 kN

Basic static load rating (C0) - 60,1 kN

(Grease) Lubrication Speed - 5800 r/min

(Oil) Lubrication Speed - 7700 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,05

Calculation factor (Y1) - 1,9

• Model Number:30306JR
• Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2023-03-15
• Application:Generator,sewage pump,car and accessories,water protection,sawing machine,plastic molding,extruder,lathe,Water Monitoring,leather processing,Industry
• Similar models:PFI 30306D FBJ 30306D ISB 30306 ISO 30306 NACHI H-E30306J NKE 30306 CYSD 30306 KOYO 30306JR Fersa 30306F CRAFT 30306
• BEARING POWER International Trading Co.,Ltd. specialize in 30306JR products，there is large inventory of KOYO 30306JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30306JR Which KOYO 30306JR 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
  4T-25590/25520	45,618	82,931	23,812	NTN	Tapered Roller Bearings
  B32-6A-A-1C5	32	72	19	NSK	Deep Groove Ball Bearings
  6236M	180	320	52	CRAFT	Deep Groove Ball Bearings
  7019CDB	95	145	24	NACHI	Angular Contact Ball Bearings
  AST40 2815	28	32		AST	Plain Bearings
  CRO-3663	177,8	304,8	238,227	NTN	Tapered Roller Bearings
  GE 030 ECR-2RS	30	47	22	CX	Plain Bearings
  KH1428-PP	14	21		NBS	Linear Bearings
  MRJ 4	101,6	215,9	44,45	SIGMA	Cylindrical Roller Bearings
  NAU 4909UU	45	68	22	IKO	Cylindrical Roller Bearings
  NJ2230 E	150	270	73	CX	Cylindrical Roller Bearings
  NJ336EM	180	380	75	NSK	Cylindrical Roller Bearings
  NUP232R	160	290	48	KOYO	Cylindrical Roller Bearings
  PC30550023CS	30	55	23	PFI	Deep Groove Ball Bearings
  RNA4907	42	55	20	AST	Needle Roller Bearings
  ZARN1747-TV	17	47	43	INA	Complex Bearings
  CRH28VBUUR	1.0000	1.7500	1.0000	IKO	NEEDLE BEARINGS
  MCYR-30S	30	62	29	McGill	NEEDLE BEARINGS
  H-2332x57/16	160	210		CONSOLIDATED	ADAPTERS
  T-132	13.2500	15.0000	.9375	CONSOLIDATED	TAPERED ROLLER BEARINGS