Tapered roller bearing 25577/25520 43mmx83mmx24 mm used in automobiles

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: 42-190mm
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial and Radial Bearing
• Model NO.: 25577/25520
• Separated: Separated
• Structure Type: Metric Tapered Roller Bearing
• Clearance: C0 C1 C2 C3
• Vibration: V1 V2 V3 V4
• Precision Rating: P0 P6 P5 P4 P2
• Seals Type: Seal or Not
• Application: Automobile, Rolling Mill, Mine, Metallurgy
• Service: OEM ODM
• Cage Material: Brass Nylon Steel
• Lubrication: Oil, Grease
• Weight: 2.440KG
• Certification: ISO9001:2008
• Main Market: Europe, North America, East Asia
• Transport Package: Neutral Packing/as Client′s Requirement
• Specification: 65x140x36mm
• Trademark: HENGLI, LZ
• Origin: China
• HS Code: 8482800000
• Production Capacity: 500000 Pieces/Year

Product Description

Wheel Hubing 25577/25520 Metric Size/Inch Size Tapered Roller Bearings For Blow Moulding/Car/
Auto/Building Machinery/Agricultural Bearings


                                                Application

          Automobiles                                                                              Rolling Mills,
          
          Mining                                                                                       Metallurgy
         
          Plastic Machinery                                                                      Auto Spare Parts



Tapered roller bearings are separate bearings, and the inner and outer rings of the bearing have tapered raceways.
This type of bearing is divided into different structural types such as single row, double row and four row tapered roller bearings
according to the number of rows of rollers installed.

Single row tapered roller bearings can withstand radial loads and axial loads in a single direction.
When the bearing is subjected to a radial load, an axial component will be generated, so that another bearing that can withstand
the axial force in the opposite direction is needed to balance.

Bearing Steel Tapered Roller Bearing

Product Name	Tapered Roller Bearing
Precision Rating	P0, P6, P5, P4, P2
Material	Bearing Steel  (GCr15)
Clearance	C0 C1 C2 C3 C4 C5
Vibration & Noisy	Z1,Z2,Z3 V1,V2,V3
Cage	Brass, Nylon, Steel
Features	High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification	ISO 9001:2008
Packing	1.Neutral Packing Bearing  2.Industrial Packing  3.Commercial Packing Bearing  4.Customize
Delivery Time	30 - 45 Days After The Order is Confirmed
Shippment	1.By Sea  2.By Air  3.By Express
Website	http://hlimachinery.en.made-in-china.com

Imperial Tapered Roller Bearings Specification

Bearing No.	Dimensions (mm)							Load Ratings (KN)		Mass
	d	D	B	C	T	r min	r1 min	C	Co	kg
02474/02420	28.575	68.262	22.225	17.462	22.225	0.8	1.5	57	67	0.048
02872/02820	28.575	73.025	22.225	17.463	22.225	0.8	3.3	56	68	0.484
14125/14276	31.750	69.012	19.583	15.875	19.845	0.8	1.3	43	36	0.347
14137/14276	34.925	69.012	19.583	15.875	19.845	1.5	1.3	44	55	0.314
14138A/14276	34.925	69.012	19.583	15.875	19.845	3.5	1.3	48	58	0.312
14585/14525	34.925	68.262	20.638	15.875	20.638	3.5	2.3	61.5	52	0.326
15101/15245	25.400	62.000	20.638	14.288	19.050	0.5	1.3	46	54	0.330
15113/15245	31.750	62.000	20.638	14.288	19.050	0.8	1.3	46	54	0.255
15578/15520	25.400	57.150	17.462	13.495	17.462	1.3	1.5	42.6	37.5	0.220
18590/18520	41.275	73.025	17.462	12.700	16.667	3.5	1.3	46	56	0.279
18790/18720	50.800	85.000	17.462	13.495	17.462	3.5	1.5	50	65	0.361
19150/19268	38.100	68.262	16.520	11.908	15.875	1.5	1.5	47	55	0.236
19690/19620	46.038	79.375	17.462	13.495	17.462	2.8	1.5	47	59	0.323
25577/25520	42.875	82.931	25.400	19.050	23.812	3.5	0.8	76	98	0.562
25580/25520	44.450	82.931	25.400	19.050	23.812	3.5	0.8	76	98	0.558
25590/25520	45.618	82.931	25.400	19.050	23.812	3.5	0.8	76	98	0.524
25877/25821	34.925	73.025	24.608	19.050	23.812	3.5	0.8	71	85	0.461
26882/26822	41.275	79.375	25.400	19.050	23.812	3.6	0.8	81	105	0.524
28580/28521	50.800	92.075	25.400	19.845	24.608	3.5	0.8	85	117	0.698
28584/28521	52.388	92.075	25.400	19.845	24.608	3.5	0.8	117	84.5	0.670
28680/28622	55.562	97.630	24.608	19.446	24.608	3.5	0.8	134	88.2	0.760
28985/28920	60.325	101.600	25.400	19.845	25.400	3.5	3	135.2	90.6	0.793
28985A/28920	60.325	101.600	25.400	19.845	25.400	5	3	135.2	90.6	0.793
29587/29520	63.500	107.950	25.400	19.050	25.400	5	3.3	141	93	0.910
29590/29522	66.675	107.950	25.400	19.050	25.400	3.5	0.8	92	140	0.869
29685/29620	73.025	112.712	25.400	19.050	25.400	3.5	3.3	86	91	0.863
31594/31520	34.925	76.200	28.575	23.812	29.370					0.618
33225/33471	57.150	120.000	30.162	23.444	29.794	3.5	0.8	105	131	1.637
33262/33462	66.675	117.475	30.162	23.812	30.162	3.5	3.3	107	139	1.320
33275/13462	69.850	117.475	30.162	23.812	30.162	3.5	3.3	117	175	1.261
33281/13462	71.438	117.475	30.162	23.812	30.162	3.5	3.3	117	175	1.200
33287/33462	73.025	117.475	30.162	23.812	30.162					1.179
33885/33821	44.450	95.250	28.575	22.225	27.783	0.8	2.3	107	139	0.950
33889/33821	50.800	95.250	28.575	22.225	27.783	3.5	2.3	108	142	0.839
33895/33820B	53.975	97.973	28.575	22.225	27.783	1.5	0.8	108	142	0.769
39578/39520	53.975	112.712	30.162	23.812	1.458	3.6	3.3	147	206	1.458
39585/39520	63.500	112.720	30.162	23.812	30.162	3.5	3.3	138	195	1.240
39590/39520	66.675	112.720	30.162	23.812	30.162	3.5	3.3	138	195	1.164
42381/42584	96.838	148.430	28.971	21.433	28.575	3.5	3	138	215	1.630
45284/45220	50.800	104.775	30.958	23.812	30.162	6.4	3.3	130	169	1.115
45290/45220	57.150	104.775	60.958	23.812	30.162	2.4	3.2	126	165	1.082
45284/45220	50.800	104.775	30.958	23.812	30.162	6.4	3.3	130	169	1.115
46790/46720	165.100	225.425	39.688	33.338	41.275	3.6	3.2	272	589	4.654
47487/47420	69.850	120.000	32.545	26.195	32.545	3.5	3.3	147	214	1.450
47686/20	82.550	133.350	33.338	26.195	33.338					1.684
48290/48220	127.000	182.562	38.100	33.338	39.688	3.5	3.3	224	435	3.240
52400/52618	101.600	157.162	36.116	26.196	36.512	3.5	3.3	311.1	193.1	2.450
53176/53375	44.450	95.250	28.300	20.638	30.958	1.3	0.8	83	92	0.927
67390/67332	133.350	196.850	46.038	38.100	46.038	3.6	3.2	147	206	4.593
68462/68712	117.475	180.975	31.750	25.400	34.925	3.6	3.2	172	247	2.717
71455/71750	115.087	190.500	49.211	30.925	47.625	8	1.3	300	475	5.100
819349/10	95.000	135.000	20.000	14.000	20.000					0.831
89446/89410	34.925	76.200	28.575	23.020	29.370					0.646

     
                                                            About Us

HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, LUAN Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building.

We invested in two additional specialized bearing factories, which allow us to provide our clients with top of the line products 
such as Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings,Spherical Plain Bearings, Rod Ends Bearings, 
Ball Joint Bearings, Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings.




FAQ
Q1 - What is our advantages?

     A    - Manufacturer - Do it only with the Best;

            -Your Choice make different. 

Q2 - Our Products

 A   - Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

      - Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 - Process of our production

 A - Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing

Q4 - How to customize bearing(non-standard) from your company?

 A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.

Q5 -   What should I care before installation?

 A   - Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

        removed; it is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible

        with the preservative, it is necessary to wash and carefully dry the bearing.

      -Bearings should be installed in a dry, dust-free room away from metal working or other machines producing

        swarf and dust.

Q6 - How to stock and maintenance my bearings right? 

 A   - Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;

      -Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity

       or sudden and severe temperature changes that may result in condensation forming;

      -Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.