Leave Your Message

62305 Deep Groove Ball Bearing - China Suppliers & Factory, Single Row, Steel Material, Sealed, Standard Clearance

Introducing our high-quality single-row bearing, expertly crafted from durable bearing steel to ensure longevity and reliability. This product features contact seals on both sides, providing excellent protection against contaminants. With standard radial internal clearance, it guarantees optimal performance in various applications. The robust cage is constructed from steel plate, enhancing durability. Weighing in at just 0.315kg, this bearing is a lightweight yet essential component for your machinery. As a leading factory and supplier in China, we are committed to delivering top-notch products to meet your engineering needs

    Bearing Detail

    Item No. 62305 Deep Groove Ball Bearing 25*62*17 High Precision Motor field/Gearbox/Instruments
    Bearing Type Deep groove ball bearing
    Seals Type: Open, ZZ, 2RS
    Material Chrome steel GCr15
    Precision P0, P2, P5, P6, P4
    Clearance C0, C2, C3, C4, C5
    Cage type Nitrile rubber seals on both sides (Brass, steel, nylon, etc. can be customized)
    Vibration Z1V1, Z2V2, Z3V3, Z4V4
    Hardness HRC58 - 64
    Row number Single Row
    Specification 25*62*17 mm
    Weight 0.315 Kg
    Basic dynamic load rating (C) 22.5kN
    Basic static load rating (C0) 11.6kN
    limit speed 7500r/min
    Ball Bearings Feature
    • Long-life with high quality
    • Low-noise with strict controlling the quality of JITO bearing
    • High-load by the advanced high-technical design
    • Competitive price, which has the most valuable
    • OEM service offered, to meet the customers requirements
    Application Motor field, Gearbox, Instruments
    Bearing Package Pallet, wooden case, commercial packaging or as customers' requirement

    Parameters

    The number of rolling elements is single row, the bearing material is bearing steel, with contact seals on both sides, the radial internal clearance is standard clearance, the cage is made of steel plate, and the net weight of the product is 0.315kg.

    Structural features

    Basic structure

    It consists of an outer ring, an inner ring, a set of steel balls and a set of cages. It has a simple structure, and its manufacturing precision can easily reach a high level. It is convenient for mass production and has a low cost.

    Sealing type

    There are two types: open type and sealed type. The sealing type is further divided into dustproof seal and oilproof seal. For example, 62305-2RS indicates a deep groove ball bearing with nitrile rubber seals on both sides, which can effectively prevent dust and impurities from entering and grease from spilling out.

    Performance characteristics

    Load capacity

    Mainly bear radial load, and can also bear certain axial load at the same time. When the radial clearance of the bearing is increased, it has certain angular contact ball bearing performance and can bear greater axial load.

    Friction characteristics

    The friction coefficient is small, which can reduce energy loss, improve mechanical efficiency, reduce heat and wear, and is suitable for occasions with low friction requirements.

    Speed characteristics

    The limit speed is high, suitable for high-speed rotating parts, and can maintain stable operating performance at high speed.

    Self-aligning ability

    It has certain self-aligning ability. When it is tilted 2′-10′ relative to the housing hole, it can still work normally, but it will have a certain impact on the life of the bearing.

    Application field

    Automotive field

    * Engine: In the crankshaft, camshaft and other parts of the engine, 62305 bearings can be used to support the rotating shaft, reduce friction and wear, and ensure the normal operation of the engine.

    * Transmission: Used to support the shaft parts in the transmission, it helps to achieve smooth switching and power transmission of different gears.

    * Wheel hub: Some small cars or light trucks may use 62305 bearings in the wheel hub to bear the weight of the vehicle and various forces during driving, while ensuring the flexible rotation of the wheel hub.

    Industrial machinery

    * Motor: It is one of the commonly used bearing models in motors. It is used to support the rotor shaft of the motor to ensure that the rotor can rotate smoothly in the stator and realize the efficient conversion of electrical energy to mechanical energy.

    * Pumps: Such as centrifugal pumps, gear pumps, etc., 62305 bearings can be used to support the pump shaft, withstand the radial and axial forces generated by the pump during operation, and ensure the normal operation of the pump.

    * Compressor: It plays a role in supporting and reducing friction in the crankshaft, connecting rod and other parts of the compressor, which helps to improve the efficiency and reliability of the compressor.

    Home appliance field

    * Washing machine: used in the motor, dehydration barrel and other parts of the washing machine, bearing the weight and centrifugal force of the rotating parts to ensure the normal operation of the washing machine.

    * Air conditioner: 62305 bearings may be used in the compressor, fan motor and other parts of the air conditioner to ensure the stable operation of these parts and improve the performance and service life of the air conditioner.

    Other fields

    * Power tools: such as electric drills and electric saws, 62305 bearings can be used to support motor shafts and rotating tools, withstand impact and torque during work, and ensure the efficient operation of tools.

    * Fitness equipment: used in fitness equipment such as treadmills and spinning bikes to support rotating parts and provide a smooth exercise experience.

    Textile machinery: Such as spinning equipment, etc. In the textile production process, the equipment needs to run stably at high speed. The low friction and high-speed performance of 6312 bearings can ensure the efficient operation of textile machinery.

    Medical equipment: Rehabilitation and physiotherapy equipment have high requirements for bearing accuracy, stability and low noise. 6312 bearings can meet these requirements and provide guarantee for the normal operation of medical equipment.

    Other fields: It can also be used in equipment such as phototypesetters, plastic packaging machinery, variable speed machines, quilting machines, etc.

    Packaging & Delivery:

    Packaging Details: Standard exporting packing or according to the customer's requirements

    Package Type: A. Plastic tubes Pack + Carton + Wooden Pallet
    B. Roll Pack + Carton + Wooden Pallet
    C. Individual Box +Plastic bag+ Carton + Wooden Pallet
    Lead Time :
    Quantity(Pieces) 1 - 300 >300
    Est. Time(days) 2 To be negotiated

    Deep Groove Ball Bearings Introduction:

    Deep groove ball bearings mainly take radial load as well as take moderate axial load. With less coefficient of friction, high limiting speed, large size range and colorful combination of structure; they are suitable for tractor, motors, automobiles, motorcycles, and other common machinery, as a widely used type of bearings in machinery industry.

    Deep groove ball bearings are suitable for high-speed or even extremely high-speed operation, and are very durable without frequent maintenance. This type of bearing has a small friction coefficient, high limit speed, and various size ranges and forms. It is used in precision instruments, low-noise motors, automobiles, motorcycles and general machinery industries. It is the most widely used type of bearing in the machinery industry. Mainly bear radial load, but also can bear a certain amount of axial load.

    Deep groove ball bearing Catalogue

    Bearing numbers Boundary dimensions Basic load ratings Weight
    mm N kg
    N Z 2Z RZ 2RZ RS 2RS d D B r dynamic (Cr) static (Cor) (approx.)
    6003 6003N 6003-Z 6003-2Z 6003-RZ 6003-2RZ 6003-RS 6003-2RS 17 35 10 0.3 6 3.25 0.04
    6004 6004N 6004-Z 6004-2Z 6004-RZ 6004-2RZ 6004-RS 6004-2RS 20 42 12 0.6 9.38 5.03 0.068
    6005 6005N 6005-Z 6005-2Z 6005-RZ 6005-2RZ 6005-RS 6005-2RS 25 47 12 0.6 10.1 5.83 0.079
    6006 6006N 6006-Z 6006-2Z 6006-RZ 6006-2RZ 6006-RS 6006-2RS 30 55 13 1 13.2 8.3 0.113
    6007 6007N 6007-Z 6007-2Z 6007-RZ 6007-2RZ 6007-RS 6007-2RS 35 62 14 1 16.2 10.4 0.149
    6008 6008N 6008-Z 6008-2Z 6008-RZ 6008-2RZ 6008-RS 6008-2RS 40 68 15 1 17 11.7 0.185
    6009 6009N 6009-Z 6009-2Z 6009-RZ 6009-2RZ 6009-RS 6009-2RS 45 75 16 1 21 14.8 0.231
    6010 6010N 6010-Z 6010-2Z 6010-RZ 6010-2RZ 6010-RS 6010-2RS 50 80 16 1 22 16.3 0.25
    6011 6011N 6011-Z 6011-2Z 6011-RZ 6011-2RZ 6011-RS 6011-2RS 55 90 18 1 30.3 22 0.362
    6012 6012N 6012-Z 6012-2Z 6012-RZ 6012-2RZ 6012-RS 6012-2RS 60 95 18 1.1 31.7 24.2 0.385
    6013 6013N 6013-Z 6013-2Z 6013-RZ 6013-2RZ 6013-RS 6013-2RS 65 100 18 1.1 32 24.8 0.43
    6014 6014N 6014-Z 6014-2Z 6014-RZ 6014-2RZ 6014-RS 6014-2RS 70 110 20 1.1 38.6 30.4 0.569
    6015 6015N 6015-Z 6015-2Z 6015-RZ 6015-2RZ 6015-RS 6015-2RS 75 115 20 1.1 40.2 33.2 0.603
    6016 6016N 6016-Z 6016-2Z 6016-RZ 6016-2RZ 6016-RS 6016-2RS 80 125 22 1.1 47.5 39.8 0.821
    6017 6017N 6017-Z 6017-2Z 6017-RZ 6017-2RZ 6017-RS 6017-2RS 85 130 22 1.1 50.8 42.8 0.848
    6018 6018N 6018-Z 6018-2Z 6018-RZ 6018-2RZ 6018-RS 6018-2RS 90 140 24 1.5 58 49.9 1.12
    6019 6019N 6019-Z 6019-2Z 6019-RZ 6019-2RZ 6019-RS 6019-2RS 95 145 24 1.5 57.7 50 1.18
    6020 6020N 6020-Z 6020-2Z 6020-RZ 6020-2RZ 6020-RS 6020-2RS 100 150 24 1.5 60.5 54 1.25
    6021 6021N 6021-Z 6021-2Z 6021-RZ 6021-2RZ 6021-RS 6021-2RS 105 160 26 2 72.8 65.5 1.6
    6022 6022N 6022-Z 6022-2Z 6022-RZ 6022-2RZ 6022-RS 6022-2RS 110 170 28 2 81.9 72.9 1.93
    6024 6024N 6024-Z 6024-2Z 6024-RZ 6024-2RZ 6024-RS 6024-2RS 120 180 28 2 87.7 79.3 2.03
    6026 6026N 6026-Z 6026-2Z 6026-RZ 6026-2RZ 6026-RS 6026-2RS 130 200 33 2 105 96.8 3.15
    6028 6028N 6028-Z 6028-2Z 6028-RZ 6028-2RZ 6028-RS 6028-2RS 140 210 33 2 111 108 3.35
    6030 6030N 6030-Z 6030-2Z 6030-RZ 6030-2RZ 6030-RS 6030-2RS 150 225 35 2.1 125 125 4.8
    6202 6202N 6202-Z 6202-2Z 6202-RZ 6202-2RZ 6202-RS 6202-2RS 15 35 11 0.6 7.8 3.75 0.045
    6203 6203N 6203-Z 6203-2Z 6203-RZ 6203-2RZ 6203-RS 6203-2RS 17 40 12 0.6 9.56 4.75 0.065
    6204 6204N 6204-Z 6204-2Z 6204-RZ 6204-2RZ 6204-RS 6204-2RS 20 47 14 1 12.7 6.55 0.103
    6205 6205N 6205-Z 6205-2Z 6205-RZ 6205-2RZ 6205-RS 6205-2RS 25 52 15 1 14 7.8 0.127
    6206 6206N 6206-Z 6206-2Z 6206-RZ 6206-2RZ 6206-RS 6206-2RS 30 62 16 1 19.5 11.2 0.203
    6207 6207N 6207-Z 6207-2Z 6207-RZ 6207-2RZ 6207-RS 6207-2RS 35 72 17 1.1 25.5 15.3 0.287
    6208 6208N 6208-Z 6208-2Z 6208-RZ 6208-2RZ 6208-RS 6208-2RS 40 80 18 1.1 30.7 19 0.367
    6209 6209N 6209-Z 6209-2Z 6209-RZ 6209-2RZ 6209-RS 6209-2RS 45 85 19 1.1 33.2 21.6 0.416
    6210 6210N 6210-Z 6210-2Z 6210-RZ 6210-2RZ 6210-RS 6210-2RS 50 90 20 1.1 35.1 23.2 0.462
    6211 6211N 6211-Z 6211-2Z 6211-RZ 6211-2RZ 6211-RS 6211-2RS 55 100 21 1.5 43.4 29.2 0.607
    6212 6212N 6212-Z 6212-2Z 6212-RZ 6212-2RZ 6212-RS 6212-2RS 60 110 22 1.5 47.5 32.5 0.783
    6213 6213N 6213-Z 6213-2Z 6213-RZ 6213-2RZ 6213-RS 6213-2RS 65 120 23 1.5 55.9 40.5 0.99
    6214 6214N 6214-Z 6214-2Z 6214-RZ 6214-2RZ 6214-RS 6214-2RS 70 125 24 1.5 60.5 45 1.1
    6215 6215N 6215-Z 6215-2Z 6215-RZ 6215-2RZ 6215-RS 6215-2RS 75 130 25 1.5 66.3 49 1.2
    6216 6216N 6216-Z 6216-2Z 6216-RZ 6216-2RZ 6216-RS 6216-2RS 80 140 26 2 70.2 55 1.4
    6217 6217N 6217-Z 6217-2Z 6217-RZ 6217-2RZ 6217-RS 6217-2RS 85 150 28 2 83.2 64 1.8
    6218 6218N 6218-Z 6218-2Z 6218-RZ 6218-2RZ 6218-RS 6218-2RS 90 160 30 2 95.6 73.5 2.15
    6219 6219N 6219-Z 6219-2Z 6219-RZ 6219-2RZ 6219-RS 6219-2RS 95 170 32 2 108 81.5 2.6
    6220 6220N 6220-Z 6220-2Z 6220-RZ 6220-2RZ 6220-RS 6220-2RS 100 180 34 2.1 60.5 54 3.2
    62305 62305N 62305-Z 62305-2Z 62305-RZ 62305-2RZ 62305-RS 62305-2RS 25 62 24 1.1 22.4 11.5 0.302
    6305 6305N 6305-Z 6305-2Z 6305-RZ 6305-2RZ 6305-RS 6305-2RS 25 62 17 1.1 22.5 11.6 0.219
    6312 6312N 6312-Z 6312-2Z 6312-RZ 6312-2RZ 6312-RS 6312-2RS 60 130 31 2.1 81.9 52 1.7
    6405 6405N 6405-Z 6405-2Z 6405-RZ 6405-2RZ 6405-RS 6405-2RS 25 80 21 1.5 35.8 19.3 0.53
    16004 16004N 16004-Z 16004-2Z 16004-RZ 16004-2RZ 16004-RS 16004-2RS 20 42 8 0.3 7.9 4.45 0.05
    61809 61809N 61809-Z 61809-2Z 61809-RZ 61809-2RZ 61809-RS 61809-2RS 45 58 7 0.3 4.65 4.32 0.04
    61905 61905N 61905-Z 61905-2Z 61905-RZ 61905-2RZ 61905-RS 61905-2RS 25 42 9 0.3 6.63 4 0.045
    62205 62205N 62205-Z 62205-2Z 62205-RZ 62205-2RZ 62205-RS 62205-2RS 25 52 18 1 14 7.8 0.146

    Frequently Asked Questions (FAQ)

    What are the main specifications and dimensions of the 62305 bearing?

    The 62305 deep groove ball bearing features boundary dimensions of 25mm bore diameter, 62mm outer diameter, and 17mm width (24mm for specific variations), with a net weight of approximately 0.315 kg.

    What loads can the 62305 deep groove ball bearing accommodate?

    The 62305 bearing provides a basic dynamic load rating (C) of 22.5kN and a basic static load rating (C0) of 11.6kN. It primarily carries radial loads but can also accommodate bidirectional axial loads.

    What types of sealing configurations are available?

    Sealing options include Open, ZZ (metal shields), and 2RS (contact nitrile rubber seals on both sides) for superior protection against dust, contaminants, and grease leakage.

    What is the limiting speed of this deep groove ball bearing?

    The 62305 bearing has a limiting speed of 7500 r/min, making it ideal for high-speed operation in electric motors, gearboxes, and precision instruments.

    Are customized materials, cage types, and OEM services supported?

    Yes. Standard models use Chrome Steel GCr15 with pressed steel cages, but custom brass, steel, or nylon cages, varied clearance/precision grades (P0-P4), and OEM branded packaging services are available.

    What is the standard delivery lead time?

    For order quantities between 1 and 300 pieces, the estimated lead time is approximately 2 days. For orders exceeding 300 pieces, delivery times can be negotiated.

    Leave Your Message