d - 45 mm

D - 100 mm

T - 27.25 mm

B - 25 mm

C - 22 mm

a - 21.1 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1.5 mm

r4 min. - 1.5 mm

Weight - 1.01 Kg

Basic dynamic load rating (C) - 110 kN

Basic static load rating (C0) - 129 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0.35

Calculation factor (Y) - 1.7

Calculation factor (Y0) - 0.96

• Model Number: 30309J
• Inner Diameter：45mm Outer Diameter：100mm Width：27.25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:hot and cold box,Forklift industry,agriculture,Small air generators,Plastic molding,hydraulic connector,spectrometer,construction machinery and equipment,power protection,mathematical instruments,ultra-quiet generators
• Similar models:Timken X30309M/Y30309M Timken 30309 Timken X30309/Y30309 PFI 30309D NACHI E30309J NTN 4T-430309DX Fersa 30309F NSK HR30309J NACHI E30309DJ NTN 4T-430309
• BEARING POWER International Trading Co.,Ltd. specialize in 30309J products，there is large inventory of KBC 30309J . We has been built up long-term cooperation with KBC company, could make a bulk order of the 30309J Which KBC 30309J 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
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  234426B	130	200	84	KOYO	Thrust Ball Bearings
  24032-E1-K30	160	240	80	FAG	Spherical Roller Bearings
  32207	35	72	24,25	ISB	Tapered Roller Bearings
  53206U+U206	30	52		ISO	Thrust Ball Bearings
  6311NSE	55	120	29	NACHI	Deep Groove Ball Bearings
  B-3214	50,8	60,325	22,23	Timken	Needle Roller Bearings
  BB1-0603EC	17	35	10	SKF	Deep Groove Ball Bearings
  BB1B 363472	689	500	100	SKF	Deep Groove Ball Bearings
  GEZM 500 ES	196,85	127	190,5	SKF	Plain Bearings
  GE530-DO	530	710	243	INA	Plain Bearings
  HCS71917-C-T-P4S	85	120	18	FAG	Angular Contact Ball Bearings
  NCF 28/900 V	1090	900	112	SKF	Cylindrical Roller Bearings
  NU419	95	240	55	CRAFT	Cylindrical Roller Bearings
  R165	65	120	23	HOFF	CYLINDRICAL ROLLER BEARINGS
  AJL45	45	85	23	RIV	SELF
  NUP448	240	580	122	STEYR	CYLINDRICAL ROLLER BEARINGS
  3232	290	160	48	New Departure	DEEP GROOVE BALL BEARINGS
  3809-ZZ	45	58	10	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS