Single Row NTN/NSK/Koyo Tapered Roller Bearing (30204J2)

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: 30204J2
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Thrust Bearing
• Separated: Separated
• MOQ: 8482200000
• Transport Package: Plastic Packing\Box Packaging
• Specification: SGS
• Trademark: GY brand OEM
• Origin: Linqing, Shandong, China
• HS Code: 8482200000
• Production Capacity: 100000PCS/Year

Product Description

Single Row NTN/NSK/KOYO Tapered Roller Bearing (30204)

Model NO.: Full range

Rolling Body: Roller Bearings
Separation: Yes

The Number of Rows: Single
Outer Dimension: Upon request

Load Direction: Thrust bearing
Material: Bearing steel
Export Markets: Global
Additional Info.
Trademark: GAOYUAN/OEM



Packing: Individual Box or Bulk Packed
Standard: ISO/TS1 6949: 2009, ISO 9001: 2008

Origin: China
Production Capacity: 500000
Product Description
Tapered Roller Bearing Material
While other materials may be available, typically, tapered roller bearings are made of high carbon chrome steel due to their expected performance.

GAOYUAN Tapered Roller Bearing Heat Treatments

Through-Hardened: Through-hardened heat treatment gives consistent hardness throughout the component.
Case-Hardened: Surface hardening combined with a tough, flexible core (Case-Hardened available upon special request only.
Although Through-Hardened bearings have gradually become the preference in heavy-duty commercial trucking applications, FYS will supply both Through-Hardened and Case-Hardened Tapered Roller Bearings.
Tapered Roller Bearing Sizes
Most standard industrial sizes are available in inch and metric. Custom sizes are also available upon special request. GAOYUAN's main stock sizes are: ID 15-240mm or. 59- 9.45 inches to OD 35-40mm or 1.38-15.75 inches. Please consult an FYS sales specialist for larger sizes and availability.
Tapered Roller Bearing Advantages

Dimensional Stability
Long Life Even In Contaminated Lubricant
Durable Steel Cage
Dimensionally Interchangeable With Other Bearing Manufacturers
Typical Applications for Tapered Roller Bearings
Tapered roller bearings are used for heavy-duty, moderate speed applications. Typical applications that will benefit from these durable bearings include:

Agriculture, Construction and Mining Equipment
Various Axle Systems
Conveyance Vehicles
Gear Box, Engine Motors, Reducers
GAOYUAN Single tapered roller bearing is the most basic and widely used tapered roller bearing, the single-row tapered roller bearing consists of the cone assembly and the cup. It is usually fitted as one of an opposing pair. During equipment assembly, single-row tapered roller bearings can be set to the required clearance or preload condition to optimize performance.

bearing code	d	D	B	C	C0	Pu	reference speed	limiting speed	mass
30305 J2	25	62	18,25	44,6	43	4,75	9000	12000	0,26
302/28 J2	28	58	17,25	38	41,5	4,4	9000	12000	0,25
30206 J2/Q	30	62	17,25	40,2	44	4,8	8500	11000	0,23
30306 J2/Q	30	72	20,75	56,1	56	6,4	7500	10000	0,39
30207 J2/Q	35	72	18,25	51,2	56	6,1	7000	9500	0,32
30307 J2/Q	35	80	22,75	72,1	73,5	8,3	6700	9000	0,52
30307 J2/Q	35	80	22,75	72,1	73,5	8,3	6700	9000	0,52
30208 J2/Q	40	80	19,75	61,6	68	7,65	6300	8500	0,42
30208 RJ2/Q	40	80	19,75	61,6	68	7,65	6300	8500	0,42
30308 J2/Q	40	90	25,25	85,8	95	10,8	6000	8000	0,72
30209 J2/Q	45	85	20,75	66	76,5	8,65	6000	8000	0,48
30309 J2/Q	45	100	27,25	108	120	14,3	5300	7000	0,97
30210 J2/Q	50	90	21,75	76,5	91,5	10,4	5600	7500	0,54
30310 J2/Q	50	110	29,25	143	140	16,6	5300	6300	1,25
30211 J2/Q	55	100	22,75	104	106	12	5300	6700	0,70
30311 J2/Q	55	120	31,5	166	163	19,3	4800	5600	1,55
30212 J2/Q	60	110	23,75	112	114	13,2	5000	6000	0,88
30312 J2/Q	60	130	33,5	168	196	23,6	4000	5300	1,95
30213 J2/Q	65	120	24,75	132	134	16,3	4500	5600	1,15
30313 J2/Q	65	140	36	194	228	27,5	3600	4800	2,40
30313 RJ2	65	140	36	194	228	27,5	3600	4800	2,40
30214 J2/Q	70	125	26,25	125	156	18	4000	5300	1,25
30314 J2/Q	70	150	38	220	260	31	3400	4500	2,90
30215 J2/Q	75	130	27,25	140	176	20,4	3800	5000	1,40
30315 J2/Q	75	160	40	246	290	34	3200	4300	3,45
30216 J2/Q	80	140	28,25	151	183	21,2	3400	4800	1,60
30316 J2	80	170	42,5	270	320	38	3000	4300	4,10
30217 J2/Q	85	150	30,5	176	220	25,5	3200	4300	2,05
30317 J2	85	180	44,5	303	365	40,5	2800	4000	4,85
30218 J2	90	160	32,5	194	245	28,5	3000	4000	2,55
30318 J2	90	190	46,5	330	400	44	2600	4000	5,65
30219 J2	95	170	34,5	216	275	31,5	2800	3800	3,00
30220 J2	100	180	37	246	320	36	2800	3600	3,65
30320 J2	100	215	51,5	402	490	53	2400	3200	8,05
30221 J2	105	190	39	270	355	40	2600	3400	4,25
30222 J2	110	200	41	308	405	45	2400	3200	5,10
30322 J2	110	240	54,5	473	585	62	2200	2800	11,0
30224 J2	120	215	43,5	341	465	49	2200	3000	6,15
30324 J2	120	260	59,5	561	710	73,5	2000	2600	14,0
30226 J2	130	230	43,75	369	490	53	2000	2800	7,60
30326 J2	130	280	63,75	627	800	83	1800	2400	17,0
30228 J2	140	250	45,75	418	570	58,5	1900	2600	8,65