Timken Double Rows Tapered Roller Thrust Bearing Tapered Wheel Bearing 28X52X16 529/522 8mm 9069380 81105n

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: 9069380
• Outer Dimension: Small (28-55mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Model No.: 9069380
• Brand Name: Timken Bearing
• Type: Taper Roller Bearing
• Series: Meitric
• Design Units: Imperial
• Bearing Weight: 0.24 Kg
• Cage Type: Stamped Steel
• OEM Servie: Yes
• Certificate: Ce, GS. RoHS
• Stock: Rich
• Transport Package: Box+Carton+Pallet
• Specification: 20*20*30 mm
• Trademark: KOYO
• Origin: Japan
• HS Code: 84822000
• Production Capacity: 50000 Pieces/Year

Product Description

Specifications of Bearing

Tapered roller bearings are rolling element bearings that can support axial forces (i.e., they are good thrust bearings) as well as radial forces.

The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers.

This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs.

The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.

The larger the half angles of these cones the larger the axial force that the bearing can sustain.

Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.

The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers.

This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs.

The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.

The larger the half angles of these cones the larger the axial force that the bearing can sustain.

Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.

Product name	TIMKEN taper roller bearing
Model NO.	9069380
d-Bore	400 mm
D-Cup Outer Diameter	620 mm
B-Cone Width	132 mm
Brand name	TIMKEN
Material	chrome steel
Weight	134 kg
Hardness	58~62
Quality standard	SGS  ISO9001

Parameters of Bearing

Model NO.	ID	OD	Width	Weight
	(mm)	(mm)	(mm)	(kg)
88900/88126	228.6	320.675	50.8	0
87750/87111	190.5	282.575	50.8	0
87737/87111	137.325	282.575	50.3	0
869/854	87.312	190.5	57.15	0
86650/86100	165.1	254	46.038	0
866/854	98.425	190.5	57.15	0
864/854	95.25	190.5	57.15	7.12
861/854D	101.6	190.5	127	15.59
861/854	101.6	190.5	57.15	0
8578/8520DC	241.3	327.025	114.3	25
8578/8520	241.3	327.025	52.388	0
8575/8520	234.95	327.025	52.388	0
8573/8520	228.6	327.025	52.388	0
857/854	92.075	190.5	57.15	0
855/854B	88.9	190.5	57.5	7.71
855/854	88.9	190.5	57.15	0
850/832	88.9	168.275	53.975	0
842/832	82.55	168.275	53.975	0
841/832	85.725	168.275	53.975	0
838/832	80.962	168.275	53.975	0
82576/82950	146.05	241.3	57.15	0
82562/82932D	142.875	236.538	131.763	23.3
82550/82932D	139.702	236.538	131.763	23.4
82550/82050	139.7	241.3	57.15	0
813/832	76.2	168.275	53.975	0
80385/80325	431.8	533.4	46.038	0
802048/802011	41.275	82.55	26.543	0.617
799/792	128.588	206.375	47.625	0
795/792	120.65	206.375	47.625	0
787/772	104.775	180.975	47.625	0
786/772	104.775	180.975	47.625	0
783/772	100	180.975	47.625	0
78250/78551	63.5	140.3	36.512	0
782/772	104.775	180.975	47.625	4.863
780/772B	101.6	180.975	47.625	0
780/772	101.6	180.975	47.625	0
779/772	98.425	180.975	47.625	0
778/772	92.075	180.975	47.625	0
77375/77675	95.25	171.45	47.625	0
77350/77675	88.9	171.45	47.625	0
760/752	90.488	161.925	47.625	0
758/752	85.725	161.925	47.625	0
757/752	82.55	161.925	47.625	0
756A/752	79.375	161.925	47.625	0
755/752	76.2	161.925	47.625	0.869
750/742	79.375	150.089	44.45	0
749/742	85.026	150.089	44.45	3.22
745S/742	63.5	150.89	44.45	0
745A/742	69.85	150.089	44.45	0
74550/74850	139.7	215.9	47.625	0
74537/74850	136.525	215.9	47.625	0
74500/74850	127	215.9	47.625	0
744/742	73.025	150.089	44.45	0
740/742	80.962	150.089	44.45	0
72200/72487	50.8	123.825	36.512	0
71455/71750	115.087	190.5	47.625	4.952
71453/71750	115.087	190.5	47.625	0
71450/71750	114.3	190.5	47.625	5.11
71425/71750	107.95	190.5	47.625	0
71412/71750	104.775	190.5	47.625	0
687/672D	101.6	168.275	92.075	8.18
687/672	101.6	168.275	41.275	0
685/672	98.425	168.275	41.275	0
68450/68712	114.3	180.975	34.925	0
683/672	95.25	168.275	41.275	0
681A/672	92.075	168.275	41.275	0
67989/67920	209.5	282.6	46.04	7.721
67985/67920	206.375	282.575	46.038	0
67983/67920	203.2	282.575	46.038	0
679/672	88.9	168.275	41.275	0
67885/67820	190.5	266.7	47.625	0
67884/67820	187.325	266.7	47.625	0
67883CL4/67820CL4	184.15	266.7	47.625	8.34
67790/67720	177.8	247.65	47.625	7.12
67780/67720	165.1	247.65	47.625	0
677/672	85.725	168.275	41.275	4.176
JM822049/JM822010	110	165	35	2.49
JM734449/JM734410	170	240	46	6.28
JM716649/JM716610	85	130	30	1.38
JM714249/JM714210	75	120	31	1.27
JM515649/JM515610	80	130	35	1.82
JM511946/JM511910	65	110	28	1.06
JM511910/JM511946	65	110	22.5	1.06
JM207049/JM207010	55	95	29	0.8
JM205149/JM205110	50	90	28	0.758
JLM813049/JLM813010	70	110	26	0.887
JLM714249/JLM714210	75	120	31	1.299
JLM714149/JLM714210	75	115.1	25	0.95
JLM506849/JLM506810	55	90	23	0.55
JLM506848/JLM506810	55	90	23	0.586
JLM3939/JLM3968	39	68	37	0.551
JLM104948EX/JLM104910	50	82	21.5	0.422
JLM104948/JM104910	50	82	21.5	0
JLM104948/JLM104910	50	82	21.98	0.422
JLM104948-N/JLM104910	50	82	21.5	0.421
JL819349/JL819310	95	135	20	0.837
JL69349/JL69310	38	63	17	0.186
JL68149/JL68111-Z1	35	60	16.764	0.179
JL68145/JL68111	35	60	15.875	0.188
JHM840449/JHM840410	200	300	65	15.5
JHM522649/JHM522610	110	180	47	4.56
JHM318448/JHM318410	90	155	88	6.66
JH307710/JH307749	55	110	32	1.7
JH211749/JH211710	65	120	39	1.86
HM959649/HM959618	305	559.867	170.434	187
HM932145/HH932110	146.05	304.8	88.9	0
HM262749/HM262710	346.075	488.95	95.25	0
HM261049/HM261010	333.375	469.9	90.448	0
HM259049/HM250010	317.5	447.625	85.725	0
HM256849/HM256810	300.038	422.275	82.55	0
HM252348/HM252310	260.35	422.275	86.121	42.8
HM252343/HM252310	254	422.275	86.121	0
HM237545/HM237510	177.8	288.925	63.5	0
HM237542/HM237510	174.625	288.925	63.5	0
HM237535/HM237510	165.1	288.925	63.5	0
HM231149/HM231110	149.225	236.538	57.15	0
HM221449/HM221410	101.6	190.5	57.15	0
HM220149/HM220110	99.975	156.975	42	0
HM218248/HM518410	89.974	146.975	40	2.542
HM218248/HM218210	89.974	146.975	40	0
HM218238/HM218210	79.974	146.975	40	0
HM212049X/HM212011	66.675	122.238	38.1	0
HM212049/HM212011	66.68	122.2	38.1	1.84
HM212049/HM212010	66.68	122.2	38.1	1.85
HM212047A/HM212011	63.5	122.238	38.1	1.922
HM212047/HM212011	63.5	122.238	38.1	0
HM212047/HM212010	63	122.238	38.1	0
HM212046/HM212011	63.5	122.238	38.1	0
HM212044/HM212011	60.325	122.238	38.1	0
HM212044/HM212010	60.325	122.238	38.1	0
HM212017/HM212011	63.5	122.238	38.1	0
HH926749/HH926710	120.65	273.05	82.55	22.1
EE107057/EE107105	146.05	268.288	74.612	0
E323166D/323290	419.227	736.448	406.4	799
99600/99100	152.4	254	66.675	12.36
99587/99100	149.225	254	66.675	0
99575/99102CD	146.05	254	149.225	28
99575/99100	146.05	254	66.675	0
99550/99100	139.7	254	66.675	14
995/394A	63.5	110	22	0
98400/98788	101.6	200	52.761	0
98350/98788	88.9	200	52.761	0
96925/96140	234.95	355.6	68.262	0
96900/96140	228.6	335.5	68.262	0
96845/96140	209.55	355.6	68.262	0
95525/95925	133.35	234.95	63.5	11.1
95500/95925	127	231.95	63.5	0
95475/95925	120.65	234.95	63.5	0
953566/3030517	21	62	18.5	0.273
94700/94113	177.8	288.925	63.5	0
94649/94113	165.1	288.925	63.5	0
94637/94113	174.625	288.925	63.5	0
941/932	101.6	212.725	66.675	0
9385/9321	84.138	171.45	49.212	0
93825/93125	209.55	317.5	63.5	0
93812/93125	206.375	317.5	63.5	0
93800/93125	203.2	317.5	63.5	0
9380/9321	76.2	171.45	49.212	0
938/932	114.3	212.725	66.675	0
93787/93125	200.025	317.5	63.5	0
93775/93125	196.85	317.5	63.5	0
93750/93126	190.5	317.5	68.262	0
936/932	107.95	212.725	66.675	0
9285/9220	76.2	161.925	49.212	0
9185/9121	68.262	152.4	47.625	0
898/892	139.7	228.6	57.15	0
896/892D	136.525	228.6	123.825	20.6
896/892	136.525	228.6	57.15	0
89440/89410	31.75	76.2	26.195	0.112
88925/88128	234.95	327.025	52.388	0
67390/67324	133.35	203.2	46.038	0
67390/67322	133.35	196.85	46.038	4.71
67388/67322	127	196.85	46.038	0
665A/653	85.725	140.05	41.275	0
665/653	85.725	146.05	41.275	0
663/653	82.55	146	41.275	2.87
663/652	82.55	152.4	41.275	0
66225/66462	57.15	117.475	33.338	0
661/653	79.375	146.05	41.275	0
661/635	79.375	146.05	41.275	0
659/653	76.2	146.05	41.275	0
659/652	76.2	152.4	41.275	0
6580/6535A	88.9	161.925	53.975	4.795
6580/6535	88.9	161.925	53.925	4.73
658/653X	74.612	150	41.275	0
6575/6535	76.2	161.925	53.975	5.428
6559/6535	82.55	161.925	53.975	0
655/653	69.85	140.05	41.275	0
65231/65500	58.738	127	44.45	0
65225/65500	57.15	127	44.45	0
65212/65500	53.975	127	44.45	0
65200/65500	50.8	127	44.45	0
6460/6420	73.025	149.225	53.975	0
6454/6420	69.85	149.225	53.975	0
64450/64700	114.3	177.8	41.275	0
644/633	71.438	130.175	41.275	0
641/633	66.675	130.175	41.275	0
639/633	63.5	130.175	41.275	0
6379/6320	65.088	135.755	53.975	0
6376/6320	60.325	135.755	53.975	0
637/633	60.325	130.175	41.275	0
635/632	57.15	136.525	41.275	0
6280/6220	53.975	127	50.8	0
621/612	53.975	120.65	41.275	0
6155/6420	57.15	149.225	53.975	0

Our Main Products

Our Company

Qingdao Flow Group Ltd is a professional manufacturer of bearings, collecting together production and processing, domestic and foreign trade. The factory specializes in the production and export of many kinds of bearings: deep groove ball bearing, spherical roller bearing, tapered roller bearing, and so on. The customized bearings is also acceptable and the production will be according to your requirements and samples.

All bearings in our factory adopt international quality standards. The complete equipment, strict quality control, advanced Japanese technology and quality service provide a guarantee to supply the high-quality bearings for our customers. Domestic sales and service network has covered 15 major cities in China, meanwhile our bearing has sold more than 60 overseas countries and regions.

Our bearings have been widely used in agriculture, textiles, mining, printing and packaging industries, in addition to applications in airports, air conditioning systems, conveyors and ship also applied.

If you are interested in any of our bearings or have an intention to order, please feel free to contact us.

FAQ

SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay   samples charge and shipping cost.
3.It's better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  5000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don't disclose any info.

SUPORT
Please visit our Clunt bearings website, we strongly encourge that you can communicate with us through email,thanks