High Precision NSK Timken Koyo NTN NACHI Taper Roller Bearing (30205) for Engineering Machinery

• Customization: Available
• MOQ: 10
• Rolling Body: Roller Bearings
• Model NO.: 30205
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• Transport Package: Box Package
• Specification: 25*52*16.5
• Trademark: Gaoyuan
• Origin: Made in China
• HS Code: 8482200000
• Production Capacity: 100000

Product Description

High Precision NSK  Timken Koyo NTN NACHI Taper Roller Bearing (30205) for Engineering Machinery


Product description:
Tapered roller bearing type belongs to the separation bearing, have tapered roller bearing inner and outer race.According to these bearings on the column number of the roller is divided into single row, double row and four row circular cone roller bearings of different structure.Single row circular cone roller bearings can bear radial load and the single direction axial load.When bearing radial load, axial force component, would create a so when need another affordable bearing axial force in the opposite direction to balance.

Features:Tapered roller bearing type code 30000, tapered roller bearing for separating type bearing.In general, especially in the GB/T307.1-94 "rolling bearing centripetal bearing tolerance" involved in within the scope of the size of the tapered roller bearing outer ring and inner components is gm's one hundred percent can be used interchangeably.
The Angle of the outer ring and the outer raceway diameter size has the same size and appearance has standardized rules.Do not allow the changes in the design and manufacture.As to make the taper roller bearing outer ring and inner components are interchangeable common throughout the world.
Tapered roller bearing is mainly used to bear the joint mainly consisting of radial load and axial load.Compared with the angular contact ball bearing, large carrying capacity, limit rotational speed is low.Tapered roller bearings can withstand axial load in one direction, can limit axial displacement of shaft or housing in one direction.
Application :Tapered roller bearing mainly bear radial primarily diameter, the axial load.Bearing capacity depends on the Angle of the outer ring raceway, the greater the Angle of bearing
The greater the load capacity.The separated type bearing is a bearing, according to the bearing the number of columns of the scroll body can be divided into single row, double row and four row circular cone roller bearings.Single row tapered roller bearing clearance to users in the installation adjustment;Double row and four row circular cone roller bearings clearance has according to user requirements for a given when the products leave the factory, not the user.
Have a conical taper roller bearing inner ring and outer ring raceway, the tapered roller are arranged in between.All projection line on the surface of the cone axis bearing the same points together.This design make the taper roller bearing is especially suitable for composite (radial and axial load.Bearing axial load capacity is mostly determined by the contact Angle alpha;Alpha Angle is larger, the higher axial load capacity.Angle size by calculating coefficient of e;E value, the greater the contact Angle, the greater the bearing axial load of the greater applicability.
Tapered roller bearings are usually separated type, that is, by inner ring with roller and cage components of cone inner ring components can be installed separately with cone outer ring (outer ring).
Tapered roller bearing is widely used in automotive, rolling mill, mining, metallurgy, plastics machinery and other industries.
Packaging:Box Package

32015	75	115	25	0.9
33015	75	115	31	1.15
33115	75	125	37	1.8
30215	75	130	27,25	1.4
32215	75	130	33,25	1.7
33215	75	130	41	2.25
30315	75	160	40	3.45
31315	75	160	40	3.5
32315	75	160	58	5.2
32016	80	125	29	1.3
33016	80	125	36	1.65
33116	80	130	37	1.9
30216	80	140	28,25	1.6
32216	80	140	35,25	2.05
33216	80	140	46	2.9
30316	80	170	42,5	4.1
31316	80	170	42,5	4.05
32316	80	170	61,5	6.2
32017	85	130	29	1.35
33017	85	130	36	1.75
33117	85	140	41	2.45
30217	85	150	30,5	2.05
32217	85	150	38,5	2.6
33217	85	150	49	3.7
30317	85	180	44,5	4.85
31317	85	180	44,5	4.6
32317	85	180	63,5	6.85
32018	90	140	32	1.75
33018	90	140	39	2.2
33118	90	150	45	3.1
30218	90	160	32,5	2.55
32218	90	160	42,5	3.35
30318	90	190	46,5	5.65
31318	90	190	46,5	5.9
32318	90	190	67,5	8.4
32019	95	145	32	1.8
33019	95	145	39	2.3
30219	95	170	34,5	3
32219	95	170	45,5	4.05
30319	95	200	49,5	6.7
31319	95	200	49,5	6.95
32319	95	200	71,5	11
32920	100	140	25	1.15
32020	100	150	32	1.9
33020	100	150	39	2.4
30220	100	180	37	3.65
32220	100	180	49	4.9
33220	100	180	63	6.95
30320	100	215	51,5	8.05
31320	100	215	56,5	8.6
32320	100	215	77,5	12.5
32021	105	160	35	2.4
33021	105	160	43	3.05
30221	105	190	39	4.25
32221	105	190	53	6
32321	105	225	81,5	14.5
32922	110	150	25	1.25
32022	110	170	38	3.05
33022	110	170	47	3.85
33122	110	180	56	5.55
30222	110	200	41	5.1
32222	110	200	56	7.1
30322	110	240	54,5	11
31322	110	240	63	12
32322	110	240	84,5	17
32924	120	165	29	1.8
32024	120	180	38	3.25
33024	120	180	48	4.2
30224	120	215	43,5	6.15
32224	120	215	61,5	9.15
30324	120	260	59,5	14
31324	120	260	68	15.5
32324	120	260	90,5	21.5
32926	130	180	32	2.4
32026	130	200	45	4.95
30226	130	230	43,75	7.6
32226	130	230	67,75	11.5
30326	130	280	63,75	17
31326	130	280	72	18.5
32928	140	190	32	2.55
32028	140	210	45	5.25
30228	140	250	45,75	8.65