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25590/25520 Imperial Taper Roller Bearing 45.62x82.93x23.81mm

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25590/25520 Imperial Taper Roller Bearing 45.62x82.93x23.81mm

Country/Region	china
City & Province	guangzhou guangdong

Product Details

25590/25520 - Imperial Taper - 45.62x82.93x23.81mm Tapered Roller Bearing

Tapered Roller Bearing Specification

Specifications

Brand: QRL
Inside diameter d: 45.618mm - 1.7960 inch
Outside diameter D: 82.931mm - 3.2650 inch
Width T: 23.812mm - 0.9375 inch
Cone width B: 25.400mm - 1.0000 inch
Cup width C: 19.054mm - 0.7500 inch

Inch Taper Roller Bearing Description

Whether the family cars with a wheel components, the bearing of roller coaster, rail bearing the maintenance service, or the steel of plane engine shaft, all it will appear QRL 25590-25520 products and services including: aviation parts, aircraft engine maintenance and overhaul, alloy steel bar and pipe material bearing parts and related parts, the condition monitoring system and service, encoder and sensor, engineering and technical service, lubricants and lubrication device, the helicopter rotor system and transmission components, precision steel parts, aviation, industry, and railway bearings, the repair and reconfigure of the housing , sealing products and training,etc

Product number

Part No.	BOUNDARY DIMENSIONS (in m.m.)					LOAD RATING		LIMITING SPEED (R.P.M.)		MASS
Part No.	d	D	B	C	T	STATIC (Co) KN	DYNAMIC (C) KN	Grease	Oil	(~ Kg.)
31593/31520	34.925	76.2	28.575	23.812	29.37	97.5	80.5	5000	6700	0.628
31594/31520	34.925	76.2	28.575	23.812	29.37	97.5	80.5	5000	6700	0.628
46143/46368	36.512	93.662	31.75	26.195	31.75	131	103.5	4100	5400	1.35
3490/3420	38.1	79.375	29.771	23.812	29.37	114.3	92.9	4900	6600	0.67
HM 801346 / HM 801310	38.1	82.55	28.575	23.02	29.37	115.5	88.5	4700	6200	0.755
25572/25520	38.1	82.931	25.4	19.05	23.813	98.2	76.5	4500	6000	0.64
418/414	38.1	88.5	29.083	22.225	26.988	116	101	4800	6300	0.835
2789/2729	39.688	76.2	25.654	19.05	23.775	91.2	73.2	5100	6800	0.47
344/332	40	80	22.403	17.826	21	75.1	68.3	4700	6300	0.47
LM 501349/LM 501310	41.275	73.431	19.812	14.732	19.558	55.5	69.5	5000	6600	0.34
24780/24720	41.275	76.2	23.02	17.462	22.225	86.9	68.4	4900	6500	0.43
3585/3525	41.275	87.312	30.866	23.812	30.162	117.1	94	4400	5900	0.78
4388/4335	41.275	90.488	40.386	33.338	39.688	174.9	136.1	4300	5800	1.265
HM 903245 / HM 903210	41.275	95.25	28.575	22.225	30.958	122	101	3600	4800	1.05
4395/4335	42.07	90.488	40.386	33.338	39.688	186.5	142.9	4300	5800	1.245
25577/25523	42.875	82.931	25.4	22.225	26.988	111.1	83.9	4500	6000	0.61
HM 803149 / HM 803110	44.45	88.9	29.37	23.02	30.162	125	93.5	4300	5800	0.84

Taper Roller Bearings Applications

1 These maximum fillet radii will be cleared by the bearing corners.
2 These maximum fillet radii will be cleared by the bearing corners.
3 Negative value indicates effective center inside cone backface.
4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
5 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
6 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
9 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
10 Geometry constant for Lubrication Life Adjustment Factor a3l.