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Features

Specifications

Type: High Performance Roller Bearings

Bearing Material: Bearing Steel GCr15

Bore: 50 Mm

Outer Diameter: 80 Mm

Width: 20 Mm

Model: Customizable

Highlight:

Heavy Duty 32010 Bearing

Single Row High Performance Roller Bearings

Heavy Duty High Performance Roller Bearings

Basic Infomation

Place of Origin: CHINA

Brand Name: Kesle

Payment & Shipping Terms

Delivery Time: 5-8 work days

Payment Terms: T/T,Western Union,MoneyGram,PayPal

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Heavy Duty 32010 Bearing Single Row High Performance Roller Bearings

Product Description

Heavy Duty 32010 Bearing Single Row High Performance Roller Bearings

Product Overview

The 32010 tapered roller bearing features a single-row separable design, engineered for high-performance applications in demanding industrial environments.

Model & Basic Parameters

Bore diameter (d): 50mm
Outer diameter (D): 80mm
Width (T): 20mm
Weight: Approximately 0.32kg
Contact angle: 10°~14°, capable of handling both radial loads and one-way axial loads

Core Performance & Technical Features

High Load Capacity

Dynamic load rating (Cr): 54.5kN (EZO) to 62kN (TIMKEN)
Static load rating (C0r): 85kN (EZO) to 99.5kN (TIMKEN)
Constructed from GCr15 high-carbon chromium bearing steel (or equivalent materials like SUJ2), heat-treated to achieve surface hardness of HRC58-62 for excellent wear and fatigue resistance.

Precision & Durability

Standard precision class (P0) with limiting speeds of 4500~6300rpm (grease-lubricated) and 6700~9000rpm (oil-lubricated). Separable structure simplifies installation, adjustment, and maintenance.

Environmental Adaptability

Compatible with shaft diameter tolerances H7/k6 and housing bore tolerances J7. Available in stainless steel versions (32010-B-XL) for corrosive environments and high-temperature models (32010/S1) rated for continuous operation up to 300°C.

Typical Application Scenarios

Industrial Machinery

Gearboxes, conveyors, crushers in mining and metallurgy; machine tool spindles and presses requiring precision under cyclic heavy loads.

Automotive & Transportation

Truck rear axle supports, agricultural machinery wheel hubs, heavy-duty vehicle transmissions handling dynamic loads and high-torque operations.

Energy & Power

Wind turbine gearboxes, industrial pumps and compressors in oil and gas applications requiring corrosion resistance and high-pressure performance.

Maintenance & Lubrication

Lubrication

Grease lubrication: Use lithium-based grease (e.g., SKF LGMT2) with filling volume of 10%-15% of bearing space. Synthetic grease recommended for high-temperature scenarios.
Oil lubrication: Circulating oil systems ideal for high-speed or high-temperature conditions, ensuring effective heat dissipation.

Sealing

Standard open design; optional labyrinth seals or metal shields (model suffixes "-2RS" or "-XAK") protect against dust and moisture intrusion.

Certifications & Quality Assurance

Compliant with ISO 355 international standards and IATF 16949 (for automotive applications). Cross-brand compatibility with major manufacturers (SKF, FAG, NSK) supporting direct replacement.

Bearing Specifications Comparison

Bearing No.	d (mm)	D (mm)	T (mm)	B (mm)	C (mm)	R min (mm)	r min (mm)	C (kN)	C0 (kN)	Mass (kg)
32004	20	42	15	15	12.0	1.0	1.0	25.1	28.2	0.095
32005	25	47	15	15	11.5	0.6	0.6	28.0	34.1	0.111
32006	30	55	17	17	13.0	1.0	1.5	40.0	45.0	0.175
32007	35	62	18	18	14.0	1.0	1.0	43.2	59.2	0.224
32008	40	68	19	19	14.5	1.0	1.0	55.0	62.0	0.270
32009	45	75	20	20	15.5	1.0	1.0	65.0	76.0	0.340
32010	50	80	20	20	15.5	1.0	1.0	67.0	79.0	0.360
32011	55	90	23	23	17.5	1.5	1.5	80.2	117.2	0.551
32012	60	95	23	23	17.5	1.5	1.5	81.7	122.2	0.590
32013	65	100	23	23	17.5	1.5	1.5	82.8	127.3	0.630
32014	70	110	25	25	19.0	1.5	1.5	104.3	160.1	0.850
32015	75	115	25	25	19.0	1.5	1.5	103.1	160.2	0.875
32016	80	125	29	29	22.0	1.5	1.5	141.0	220.0	1.270
32017	85	130	29	29	22.0	1.5	1.5	139.8	220.3	1.320
32018	90	140	32	32	24.0	2.0	1.5	171.3	271.0	1.730
32019	95	145	32	32	24.0	2.0	1.5	166.0	202.0	1.880
32020	100	150	32	32	24.0	2.0	1.5	173.1	281.7	1.873
32021	105	160	35	35	26.0	2.5	2.0	205.4	335.8	2.400
32022	110	170	38	38	29.0	2.5	2.0	245.7	403.4	2.972
32024	120	180	38	38	29.0	2.5	2.0	242.1	404.4	3.180
32026	130	200	45	45	34.0	2.5	2.0	340.0	563.0	5.040
32028	140	210	45	45	34.0	2.5	2.0	346.0	585.0	5.280

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Contact Person :	orlenda li
Tel :	+8613713334285

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