d - 45 mm

D - 100 mm

T - 27,25 mm

B - 25 mm

C - 22 mm

a - 21,3 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 55 mm

da max - 59 mm

Da min - 86 mm

Da max. - 90 mm

Db min. - 93 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 1,01 Kg

Basic dynamic load rating (C) - 113 kN

Basic static load rating (C0) - 128 kN

(Grease) Lubrication Speed - 4100 r/min

(Oil) Lubrication Speed - 5400 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number: 30309JR
• Inner Diameter：45mm Outer Diameter：100mm Width：27,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:Ball screw,wall industry,cleaners,lifting chain,Other Measurements,plastic molding,Plastic molding,organic raw materials,pressure control valve,container finishing,industrial fans
• Similar models:PFI 30309D CRAFT 30309 NTN 4T-30309DDF Fersa 30309F KBC 30309DJ Timken X30309M/Y30309RM NTN 4T-30309 NTN 4T-430309DX NSK HR30309DJ PFI 30309
• BEARING POWER International Trading Co.,Ltd. specialize in 30309JR products，there is large inventory of KOYO 30309JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30309JR Which KOYO 30309JR 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
  22310CYW33	50	110	40	AST	Spherical Roller Bearings
  32068	340	520	112	NTN	Tapered Roller Bearings
  3206A-2RS1	30	62	23,8	SKF	Angular Contact Ball Bearings
  32964XUE1	320	440	76	NTN	Tapered Roller Bearings
  3NCHAF015CA	75	115	20	KOYO	Angular Contact Ball Bearings
  6313-2RS	65	140	33	CYSD	Deep Groove Ball Bearings
  7028C	140	210	33	CYSD	Angular Contact Ball Bearings
  7230CTRSU	150	270	45	NSK	Angular Contact Ball Bearings
  CSEA045	114,3	127	6,35	INA	Deep Groove Ball Bearings
  IJ113037				ILJIN	Angular Contact Ball Bearings
  HM212049X/11	66,675	122,238	38,1	CX	Tapered Roller Bearings
  K64X70X16	64	70		INA	Needle Roller Bearings
  S1628-2Z	15,875	41,275	12,7	ZEN	Deep Groove Ball Bearings
  215-SG	75	130	25	MRC	DEEP GROOVE BALL BEARINGS
  1202R	35	15	11	FED	DEEP GROOVE BALL BEARINGS
  CRHSB-20	.7500	1.2500	.7500	Torrington	NEEDLE BEARINGS
  N328	140	300	62	SKF	CYLINDRICAL ROLLER BEARINGS
  NCF-3018V	90	140	37	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RSTO-12X	32		11.8	CONSOLIDATED	NEEDLE BEARINGS
  NNCL-4922VC/3	110	150	40	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS