Timken Koyo NSK Taper Roller Bearing Wheel Bearing U399 U360L 4243105600

• Customization: Available
• No. of Rows: Single Row Double Row Double Row
• Rollers: Super Finishing Rollers
• Model NO.: U399 4243105600
• Hardness: 59-63HRC
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small (28-55mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Separated
• Transport Package: Industrial Packing
• Specification: 19x45x15mm
• Trademark: CHIK TIMKEN SKF KOYO
• Origin: China
• HS Code: 848210000
• Production Capacity: 1000000/Month

Product Description

Timken / Koyo / NSK / NACHI Double Row Tapered Roller Bearing U399 U360L 4243105600 

Popular bearings we have 
Tapered roller bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.

Bearing No.	Boundary dimensions							Basic load rating(kN)		Limiting speed		Mass
	mm							Dynamic	Static	rpm		Kg
	d	D	T	B	C	R min	r min	Cr	Cor	Grease	Oil	≈
30302	15	42	14.25	13	11	1	1	22.9	21.7	9000	13000	0.096
30303	17	47	15.25	14	12	1	1	28.3	27.4	8500	12000	0.13
30304	20	52	16.25	15	13	1.5	1.5	33.2	33.3	8000	11000	0.166
30305	25	62	18.25	17	15	1.5	1.5	47	48.3	6700	9000	0.266
30306	30	72	20.75	19	16	1.5	1.5	59	63.9	5600	7500	0.391
30307	35	80	22.75	21	18	2	1.5	75.4	83.6	5000	6700	0.484
30308	40	90	25.25	23	20	2	1.5	90	108	4500	6000	0.751
30309	45	100	27.25	25	22	2	1.5	108	120	4000	5300	0.985
30310	50	110	29.25	27	23	2.5	2	130	159	3600	4800	1.28
30311	55	120	31.5	29	25	2.5	2	153	190	3200	4300	1.61
30312	60	130	33.5	31	26	3	2.5	170	211	3000	4000	1.95
30313	65	140	36	33	28	3	2.5	195	244	2600	3600	2.44
30314	70	150	38	35	30	3	2.5	187	220	2000	3000	2.99
30315	75	160	40	37	31	3	2.5	250	318	2200	3200	3.58
30316	80	170	42.5	39	33	3	2.5	278	356	2000	3000	4.27
30317	85	180	44.5	41	34	4	3	304	392	1900	2800	4.97
30318	90	190	46.5	43	36	4	3	341	445	1800	2600	5.79
30319	95	200	49.5	45	38	4	3	368	483	1800	2600	6.8
30320	100	215	51.5	47	39	4	3	402	490	1700	2400	8.2
30321	105	225	53.5	49	41	4	3	432	568	1600	2200	9.91
30322	110	240	54.5	50	42	4	3	471	619	1600	2200	11.5
30324	120	260	59.5	55	46	4	3	562	754	1500	2000	13.7

302 series	303 series	313 series	322series	323series	329s	320s	Inch size
30202	30302	31305	32203	32303	32922	32004	A2047/A2162 07100S/07196
							2578/23 14130/274 19150/269
30203	30303	31306	32204	32304	32924	32005	A4029/A4138 L44643/10
							41125/286 14131/274 13685/20
30204	30304	31307	32205	32305	32926	32006	L21549/L21511 07100S/07210X
							02872/20 2585/23 13685/21
30205	30305	31308	32206	32306	32928	32007	03062/03162 07100/07204
							329013A/Q hm89443/10 13687/20
30206	30306	31309	32207	32307	32930	32008	11590/20 1780/1729 L45449/10
							LM48548/10 13687/21
30207	30307	31310	32208	32308	32932	32009	17580/20 15578/20 15117/250
							LM48548/11 13686/21 12580/12520
30208	30308	31311	32209	32309	32934	32010	A6057/A6157 M84548/10
							14117/274 14585/25 16150/283
30209	30309	31312	32210	32310	32936	32011	LM11749/10 M84249/10
							14117/276 14137A/276 16150/284
30210	30310	31313	32211	32311	32938	32012	LM11949/10 15578/23
-30234	-30334	-31330	-32244	-32334	-32064	-32034	14118/274 14138A/274 2788/35

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