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Taper Roller Bearing 90*160*42.5 - Strong Capacity, Separable Design | China Suppliers & Factory

Exceptional Load Capacity: Our bearings are designed to handle radial and axial combined loads, primarily focused on radial loads. These bearings are not intended for stand-alone axial load applications, making them ideal for various machinery and industrial uses.

Easy Installation: Featuring a separable design, both the inner and outer rings of our bearings can be installed independently. This flexibility allows for precise adjustments of axial and radial clearances during installation. Additionally, our factory provides options for pre-interference installation to enhance performance and longevity.

As trusted suppliers from China, we prioritize quality and reliability in our products, ensuring you get the best solutions for your bearing needs.

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    Product Details

    Bearing Detail

    Item No. 32218 (Metric)
    Bearing Type Taper roller bearing (Metric)
    Material Chrome steel GCr15
    Specification 90*160*42.5 mm
    Precision P0, P2, P5, P6, P4
    Inner Ring Width 40 mm
    Outer Ring Width 34 mm
    Contact Angle 15.642°
    Basic Rated Dynamic Load (Cr) 309 kN
    Basic Rated Static Load (Cor) 340 kN
    Reference Speed 3400 r/min
    Limiting Speed 4000 r/min
    Clearance C0, C2, C3, C4, C5
    Brand JITO or OEM
    Separable Yes
    Bearing Features 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 Automobiles, rolling mills, mining, metallurgy, plastic machinery and other industries
    Bearing Package Pallet, wooden case, commercial packaging or as customers' requirement

    Bearing Characteristics

    Strong Bearing Capacity

    Mainly bears radial and axial combined loads dominated by radial loads, and generally does not bear axial loads alone.

    Separable Installation

    The inner and outer rings can be installed separately, and the axial clearance and radial clearance can be adjusted during the installation process, or pre-interference installation can be performed.

    Axial Displacement Limit

    It can limit the axial displacement of the shaft or the housing, and does not allow the shaft to be tilted relative to the housing or the hole.

    Clearance Affects Life

    The size of the axial clearance of the tapered roller bearing directly affects the service life of the bearing.

    Application Areas

    Machine Tool Industry

    Used in the spindle, feed shaft and other parts of the machine tool, bearing cutting force and rotation load, ensuring the accuracy and stability of the machine tool.

    Automotive Industry

    Applied to the wheel hub, differential, transmission and other parts of the car, supporting the rotation of the wheel, transmitting power and torque.

    Reducer Industry

    Supporting the gear shaft in the reducer, bearing the radial and axial forces generated during gear transmission, and ensuring the normal operation of the reducer.

    Mining Machinery

    In equipment such as crushers and ball mills, tapered roller bearings are used to support rotating parts and bear huge impact loads and radial loads.

    Metallurgical Industry

    In various equipment of rolling mills and steel mills, it is used to withstand rolling force and axial force to ensure stable operation of the equipment.

    Related 30300 Series Tapered Roller Bearings Catalogue

    Bearing numbers Boundary dimensions (mm) Basic load ratings (N) Limiting speeds (r/min) Weight (approx kg)
    d D T B C r r1 r2 Dynamic (Cr) Static (Cor) Grease Oil
    30202 15 35 11.75 11 10 0.6 0.6 0.15 14000 13000 11000 15000 0.053
    30302 42 14.25 13 11 1 1 0.3 23000 20000 9900 13000 0.098
    30203 17 40 13.25 12 11 1 1 0.3 20000 20000 9900 13000 0.08
    32203 40 17.25 16 14 1 1 0.3 26000 22000 9900 13000 0.108
    30303 47 15.25 14 12 1 1 0.3 28000 26000 9000 12000 0.134
    32303 47 20.25 16 14 1 1 0.3 27000 28000 9900 13000 0.102
    32004 20 42 15 15 12 0.6 0.6 0.15 27000 24000 9500 13000 0.097
    30204 47 15.25 14 12 1 1 0.3 29000 28000 8800 12000 0.127
    32204 47 19.25 18 15 1 1 0.3 39000 36000 8800 12000 0.16
    30304 52 16.25 15 13 1.5 1.5 0.6 35000 34000 8000 11000 0.169
    32304 52 22.25 21 18 1.5 1.5 0.6 48000 46000 8000 11000 0.245
    320/22 22 44 15 15 12 0.6 0.6 0.15 33000 28000 9000 12000 0.108
    302/22 50 15.25 14 12 1 1 0.3 27000 26000 8100 11000 0.141
    322/22 50 19.25 18 15 1 1 0.3 41000 36000 8100 11000 0.172
    303/22 56 17.25 16 14 1.5 1.5 0.6 36000 34000 7700 10000 0.209
    323/22 56 22.25 21 18 1.5 1.5 0.6 45000 43000 7600 10000 0.263
    32005 25 47 15 15 12 0.6 0.6 0.15 33000 27000 7900 11000 0.114
    33005 47 17 17 14 0.6 0.6 0.15 38000 31000 8000 11000 0.131
    30205 52 16.25 15 13 1 1 0.3 34000 31000 7300 9800 0.154
    32205 52 19.25 18 16 1 1 0.3 42000 37000 7300 9800 0.154
    33205 52 22 22 18 1 1 0.3 47000 43000 7300 9800 0.217
    30305 62 18.25 17 15 1.5 1.5 0.6 48000 45000 6700 8900 0.272
    31305 62 18.25 17 13 1.5 1.5 0.6 38000 36000 7500 11000 0.26
    32305 62 25.25 24 20 1.5 1.5 0.6 61000 57000 6700 8900 0.381
    320/28 28 52 16 16 12 1 1 0.3 36000 33000 7500 10000 0.146
    302/28 58 17.25 16 14 1 1 0.3 35000 33000 7000 9000 0.204
    322/28 58 20.25 19 16 1 1 0.3 44000 40000 6900 9300 0.236
    303/28 68 19.75 18 16 1.5 1.5 0.6 46000 44000 6000 8000 0.333
    323/28 68 25.75 24 21 1.5 1.5 0.6 64000 60000 6000 8000 0.453
    32906 30 47 12 12 9 0.6 0.6 0.15 24000 17000 7500 10000 0.073
    32006 55 17 17 13 1 1 0.3 45000 36000 6900 9200 0.166
    33006 55 20 20 16 1 1 0.3 50000 46000 6700 9000 0.208
    30206 62 17.25 16 14 1 1 0.3 48000 43000 6300 8400 0.241
    32206 62 21.25 20 17 1 1 0.3 64000 54000 6300 8400 0.241
    33206 62 25 25 20 1 1 0.3 75000 64000 6300 8400 0.344
    30306 72 20.75 19 16 1.5 1.5 0.6 60000 58000 5700 7600 0.408
    31306 72 20.75 19 16 1.5 1.5 0.6 57000 47000 6700 9500 0.39
    32306 72 28.75 27 23 1.5 1.5 0.6 80000 72000 7000 10000 0.55
    32218 90 160 42.5 40 34 2.5 2 0.6 262000 360000 2200 3000 3.49
    32088 440 650 130 122 104 6 6 0.6 2230000 4600000 430 600 136
    If more, please click our website www.jito.cc

    Our Advantages & Services

    Solution

    Initial technical communication ensures our engineers deliver an optimum, customized bearing solution matching demand and operating conditions.

    Quality Control

    Full ISO-standard QC processes with precision testing instruments across receiving, machining, and packing to guarantee zero-defect bearings.

    Packaging

    Standard export packaging using eco-friendly materials. Customized packing, OEM labels, and barcodes are fully supported.

    Logistics

    Standard cost-effective sea shipping for heavy cargo, with air freight and express courier available upon request.

    Warranty

    12-month quality warranty from shipping date against material and manufacturing defects under normal specified usage.

    Frequently Asked Questions

    Q1: What are the key boundary dimensions of the 32218 tapered roller bearing?
    The 32218 metric tapered roller bearing has an inner diameter (bore) of 90 mm, an outer diameter of 160 mm, and a total assembly width of 42.5 mm.
    Q2: Can the inner ring and outer ring of the bearing be installed separately?
    Yes, the 32218 tapered roller bearing features a separable design. The cone (inner ring with roller assembly) and cup (outer ring) can be mounted independently to simplify installation and clearance adjustments.
    Q3: What types of mechanical loads can this bearing accommodate?
    It is primarily engineered to support combined radial and axial loads where radial loads dominate. It effectively restricts axial displacement of the shaft in one direction.
    Q4: What material is utilized for the manufacture of these bearings?
    These bearings are manufactured using premium high-carbon Chrome Steel GCr15, ensuring high hardness, superior wear resistance, and extended service life.
    Q5: Are custom packaging and OEM services provided?
    Yes, comprehensive OEM services are available, including custom laser branding, custom packaging boxes, specific labeling, and palletized shipping configurations.
    Q6: What warranty coverage is offered for JITO tapered roller bearings?
    All bearings include a 12-month warranty from the date of shipment against defects in material and workmanship when installed and operated under standard recommended conditions.

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