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32919 Taper roller bearing (Metric).jpg
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High-Quality 32919 Taper Roller Bearing 95*130*23 from China Suppliers and Factory for Automotive and Machine Tool Industry

Exceptional Load-Bearing Capacity: Our high-quality bearings are engineered to handle substantial radial loads and unidirectional axial loads, making them ideal for applications requiring composite load support. As a leading factory in China, we ensure top performance with our advanced manufacturing processes.

Easy Separability: Designed for convenience, the inner ring, rollers, cages, and outer ring can be installed and disassembled independently. This feature simplifies maintenance and enhances efficiency, making us a preferred supplier in the market.

Advanced Roller and Raceway Design: The optimized contact line between the roller and the raceway minimizes stress concentration, significantly prolonging the bearing's lifespan. Trust our China-based factory to deliver innovative and durable solutions for your bearing needs.

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    Product Details

    Bearing Detail & Specifications

    Item No. 32919 (Metric)
    Bearing Type Taper roller bearing (Metric)
    Material Chrome steel GCr15
    Precision Rating P0, P2, P5, P6, P4
    Clearance C0, C2, C3, C4, C5
    Specification (d*D*T) 95 * 130 * 23 mm
    Inner Ring Width (B) 23 mm
    Outer Ring Width (C) 18 mm
    Weight 0.83 kg
    Basic Dynamic Load (Cr) 102 kN ~ 121 kN
    Basic Static Load (Cor) 169 kN
    Reference Speed 3800 r/min
    Limiting Speed 4500 r/min
    Brand JITO or OEM
    Separable Design Yes (Inner ring with roller/cage assembly and outer ring)
    Core Features • Long-life durability with high-grade steel
    • Low-noise operation under strict quality control
    • High-load capability via advanced technical design
    • Cost-competitive value with reliable performance
    • Flexible OEM services customized to customer requirements
    Main Applications Automobiles, rolling mills, mining, metallurgy, plastic machinery, and industrial machinery
    Package Type Pallet, wooden case, commercial individual packaging, or customized to requirements

    Performance Characteristics

    Strong Load-Bearing Capacity

    Engineered to withstand heavy radial loads and unidirectional axial loads simultaneously, making it ideal for critical composite load scenarios.

    Separable Design

    The outer ring (cup) and inner assembly (cone with rollers and cage) can be mounted independently, significantly simplifying installation, inspection, and maintenance.

    Optimized Roller & Raceway Profile

    Features a precision-modified logarithmic contact line between rollers and raceways to eliminate edge stress concentration and extend operational service life.

    Application Areas

    Aerospace Industry
    Serves in mission-critical sections such as aircraft landing gear systems and engine transmissions. It provides robust shock resistance and reliable load capacity against intense impact forces during takeoff, landing, and taxiing operations.
    Automotive Industry
    Widely applied in wheel hub assemblies, differentials, and transmissions. It effectively disperses vertical vehicle loads and absorbs driving vibrations to ensure smooth wheel rotation, optimal power transfer, and superior vehicle safety.
    Engineering Machinery
    Extensively fitted in excavators, loaders, and bulldozers—specifically in slewing mechanisms, travelling systems, and articulated joints—to reliably handle complex, alternating dynamic loads under severe working conditions.
    Machine Tool Industry
    Essential for machine tool spindles and precision feed shafts. The 32919 bearing delivers rigid support and accurate positioning, maintaining high rotational precision and rigidity under cutting loads and continuous high-speed rotation.
    Metallurgical Equipment
    Essential for heavy-duty metallurgical machinery, including blast furnace charging equipment, converter tilting mechanisms, and continuous caster vibration units exposed to extreme temperatures, heavy shocks, and demanding loads.

    Related 30300 Series Tapered Roller Bearings Catalogue

    Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (N) Limiting Speeds (r/min) Weight (kg)
    d D T B C r (min) r1 (min) r2 (min) 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 15 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 17 40 17.25 16 14 1 1 0.3 26000 22000 9900 13000 0.108
    30303 17 47 15.25 14 12 1 1 0.3 28000 26000 9000 12000 0.134
    32303 17 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 20 47 15.25 14 12 1 1 0.3 29000 28000 8800 12000 0.127
    32204 20 47 19.25 18 15 1 1 0.3 39000 36000 8800 12000 0.16
    30304 20 52 16.25 15 13 1.5 1.5 0.6 35000 34000 8000 11000 0.169
    32304 20 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 22 50 15.25 14 12 1 1 0.3 27000 26000 8100 11000 0.141
    322/22 22 50 19.25 18 15 1 1 0.3 41000 36000 8100 11000 0.172
    303/22 22 56 17.25 16 14 1.5 1.5 0.6 36000 34000 7700 10000 0.209
    323/22 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 25 47 17 17 14 0.6 0.6 0.15 38000 31000 8000 11000 0.131
    30205 25 52 16.25 15 13 1 1 0.3 34000 31000 7300 9800 0.154
    32205 25 52 19.25 18 16 1 1 0.3 42000 37000 7300 9800 0.154
    33205 25 52 22 22 18 1 1 0.3 47000 43000 7300 9800 0.217
    30305 25 62 18.25 17 15 1.5 1.5 0.6 48000 45000 6700 8900 0.272
    31305 25 62 18.25 17 13 1.5 1.5 0.6 38000 36000 7500 11000 0.26
    32305 25 62 25.25 24 20 1.5 1.5 0.6 61000 57000 6700 8900 0.381
    32906 30 47 12 12 9 0.6 0.6 0.15 24000 17000 7500 10000 0.073
    30206 30 62 17.25 16 14 1 1 0.3 48000 43000 6300 8400 0.241
    32306 30 72 28.75 27 23 1.5 1.5 0.6 80000 72000 7000 10000 0.55
    32907 35 55 14 14 12 0.6 0.6 0.15 39000 27000 6300 8500 0.123
    30207 35 72 18.25 17 15 1.5 1.5 0.6 61000 55000 5500 7400 0.344
    32307 35 80 32.75 31 25 2 1.5 0.6 110000 94000 6000 8500 0.8
    32908 40 62 15 15 12 0.6 0.6 0.15 34000 47000 5600 7500 0.161
    30208 40 80 19.75 18 16 1.5 1.5 0.6 61000 67000 4900 6600 0.435
    32308 40 90 35.25 33 27 2 1.5 0.6 110000 140000 4200 5600 1.08
    32909 45 68 15 15 12 0.6 0.6 0.15 34000 50500 5000 6700 0.187
    30209 45 85 20.75 19 16 1.5 1.5 0.6 67000 78000 4400 5900 0.495
    32309 45 100 38.25 36 30 2 1.5 0.6 150000 191000 4000 5300 1.46
    32910 50 72 15 15 12 0.6 0.6 0.15 35000 57000 4700 6300 0.191
    30210 50 90 21.75 20 17 1.5 1.5 0.6 77000 93000 4000 5300 0.563
    32310 50 110 42.25 40 33 2.5 2 0.6 180000 232000 3600 4800 1.92
    32919 95 130 23 23 18 1.5 1.5 0.6 101000 178000 2500 3400 0.851
    32019 95 145 32 32 24 2 1.5 0.6 171000 280000 2300 3100 1.83
    30219 95 170 34.5 32 27 3 2.5 1 226000 290000 2100 2800 3.07
    32319 95 200 71.5 67 55 4 3 1 505000 670000 1900 2500 10.1
    32924 120 165 29 29 23 1.5 1.5 0.6 162000 294000 2000 2600 1.77
    30224 120 215 43.5 40 34 3 2.5 1 345000 470000 1700 2200 6.23
    32324 120 260 90.5 86 69 4 3 1 815000 1130000 1500 2000 22.4
    32936 180 250 45 45 34 2.5 2 0.6 35000 685000 1300 1700 6.56
    32036 180 280 64 64 48 3 2.5 0.6 640000 1130000 1200 1600 14.3
    32336 180 380 134 126 106 5 4 0.6 1520000 2290000 950 1300 66.8
    32948 240 320 51 51 39 3 2.5 1.5 500000 1040000 950 1300 11.1
    32048 240 360 76 76 57 4 3 1.5 920000 1730000 850 1200 26.2
    32348 240 500 165 155 132 6 5 0.6 2520000 4100000 670 900 145
    32088 440 650 130 122 104 6 6 0.6 2230000 4600000 430 600 136
    For more specifications and models, please visit www.jito.cc →

    Our Manufacturing & Service Advantages

    Tailored Solutions

    Engineers collaborate directly to develop optimal bearing designs tailored to precise operating conditions.

    ISO Quality Control

    Rigorous multi-stage inspections from raw steel receiving through final assembly ensure high precision.

    Standard Packaging

    Protective industrial packaging, palletizing, and customized barcoded boxes prevent transit corrosion.

    Global Logistics

    Flexible multi-modal shipment via sea freight, air cargo, or express services for timely deliveries.

    12-Month Warranty

    Full factory warranty against defects in material and workmanship valid for 12 months from shipping date.

    Frequently Asked Questions (FAQ)

    1. What are the key boundary dimensions of the 32919 tapered roller bearing?
    The metric 32919 tapered roller bearing features an inner diameter (bore) of 95 mm, an outer diameter of 130 mm, a total assembled width of 23 mm, an inner ring width of 23 mm, and an outer ring width of 18 mm. It weighs approximately 0.83 kg.
    2. What types of loads can the 32919 bearing support?
    The 32919 tapered roller bearing is engineered with a high-contact raceway profile capable of sustaining heavy radial loads combined with unidirectional axial (thrust) loads simultaneously under high-stress operating environments.
    3. Can the cone and cup of 32919 bearings be mounted separately?
    Yes. The 32919 bearing utilizes a separable design. The cone assembly (inner ring with rollers and cage) and the cup (outer ring) can be installed separately, facilitating straightforward mounting, alignment, and routine maintenance.
    4. Which industrial applications most commonly use the 32919 model?
    It is widely used across aerospace systems (landing gear), automotive assemblies (wheel hub units, differentials, transmissions), engineering machinery (excavator slewing mechanisms), machine tool spindles, and metallurgical processing equipment.
    5. What precision grades and clearance ratings are available for JITO bearings?
    JITO provides 32919 tapered roller bearings in standard and precision tolerances including P0, P2, P4, P5, and P6, along with internal radial clearance options ranging from C0 to C5 to match exact equipment requirements.
    6. What is the standard warranty and OEM policy for these bearings?
    All bearings come with a 12-month quality warranty covering materials and manufacturing workmanship from the shipping date. Full OEM customization is supported, including branding, bespoke tolerances, specialized lubricants, and tailored export packaging.

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