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SFC 30309 Tapered Roller Bearing

High Radial and Axial Bearing Capacity

Low Friction

Low Noise

Flexible Rotation

Long Service

Gcr15 Material Parts

100% Size Full Inspection

Stable operation

Detachable and interchangeable components

P0,P6,P5

Contact Now

Product Details

Product Introduction

The dimensional parameters of SFC 30309 Tapered Roller Bearing include an inner diameter of 45.000 mm, an outer diameter of 100.000 mm, and a thickness of 27.250 mm. In addition, the SFC 30309 Tapered Roller Bearing is part of the tapered roller metric 30000 series.

Domestic old model: 7309E

Greasing lubrication speed (r/min): 4000

Cor(kN)：130 Cr(kN)：108

Oil lubrication speed (r/min): 5000

Weight (KG): 0.984

SFC 30309 Tapered Roller Bearing

Bearing Number	Principal Dimensions(mm)							Basic Load Ratings(KN)		Limiting Speeds(r/min)		Weight/kg	Mounting Dimensions(mm)
Bearing Number	d	D	T	B	C	r1min	r2min	Cr	Cor	Grease	Oil		da min	db max	Da min	Db min
32009	45	75	20	20	15.5	1	1	58	80	4800	6300	0.329	51	51	67	72
33109	45	80	26	26	20.5	1.5	.1.5	84	114	4500	6000	0.56	52	52	69	77
30209	45	85	20.75	19	16	1.5	1.5	67	84	4500	6000	0.476	54	52	74	80
32209	45	85	24.75	23	19	1.5	1.5	80	105	4500	6000	0.584	53	52	73	80
33209	45	85	32	32	25	1.5	1.5	108	143	4000	5300	0.82	52	52	72	81
31309	45	100	27.25	25	18	2	1.5	91	102	3400	4500	0.947	56	54	79	95
30309	45	100	27.25	25	22	2	1.5	108	120	4000	5300	0.985	59	54	86	92
32309	45	100	38.25	36	30	2	1.5	145	191	3600	4800	1.4	56	54	82	93

SFC 30309 Tapered Roller Bearing

Application Area

SFC 30309 Tapered Roller Bearing scope of use is very wide, mainly used in high-temperature operation machinery such as steel mills, metallurgy, glass, blast furnaces, spray painting equipment, mining machinery, conveyors, transmission devices, boiler fans, vacuum equipment, kiln cars, machine tools, engineering machinery, conveying equipment, particle machines, vibrating screens, automobiles, petroleum, electricity, motors, wind power equipment, etc.

SFC 30309 Tapered Roller Bearing

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SFC 30309 Tapered Roller Bearing

Bearing Number	Principal Dimensions(mm)							Basic Load Ratings(KN)		Limiting Speeds(r/min)		Weight/kg	Mounting Dimensions(mm)
Bearing Number	d	D	T	B	C	r1min	r2min	Cr	Cor	Grease	Oil		da min	db max	Da min	Db min
32009	45	75	20	20	15.5	1	1	58	80	4800	6300	0.329	51	51	67	72
33109	45	80	26	26	20.5	1.5	.1.5	84	114	4500	6000	0.56	52	52	69	77
30209	45	85	20.75	19	16	1.5	1.5	67	84	4500	6000	0.476	54	52	74	80
32209	45	85	24.75	23	19	1.5	1.5	80	105	4500	6000	0.584	53	52	73	80
33209	45	85	32	32	25	1.5	1.5	108	143	4000	5300	0.82	52	52	72	81
31309	45	100	27.25	25	18	2	1.5	91	102	3400	4500	0.947	56	54	79	95
30309	45	100	27.25	25	22	2	1.5	108	120	4000	5300	0.985	59	54	86	92
32309	45	100	38.25	36	30	2	1.5	145	191	3600	4800	1.4	56	54	82	93