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Double Row Spherical Roller Thrust Bearing , 23228 / 23228K Metric Spherical Bearing

Categories Spherical Roller Bearing
Brand Name: NSK
Model Number: 23228
Place of Origin: JAPAN
Price: USD 0.1/PC
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10000PCS/MONTH
Packaging Details: Vacuum bag, Box
Description: Spherical Roller Bearing Double Row 23228
Number of Row: Double Row
Cage material: Steel ,Copper alloy
Payment term: T/T,L/C
Company Info.
DWR Bearing Co., Ltd
Verified Supplier
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    Double Row Spherical Roller Thrust Bearing , 23228 / 23228K Metric Spherical Bearing

    NSK Spherical Roller Bearing Double Row 23228 / 23228K With P5 / P6 Precision

    Bearing Description:

    Spherical roller bearing is a rolling-element bearing that permits rotation with low friction,and permits angular misalignment. Typically spherical roller bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Most spherical roller bearing is designed with two rows of rollers, allowing them to take very heavy radial loads and heavy axial loads. There are also designs with one row of rollers, suitable for lower radial loads and virtually no axial load.


    1. Design – Elimination of the guide ring allowed for a design change that improves cage balance and strength.
      2. Material Technology – HPS series is made from high-cleanliness Z steel. Special surface treatment of spherical roller bearing increases resistance to wear.
      3. Offer advanced material options: Super TF and TL steel, depending on application requirements.
      4. Advanced Technology - patented Molded Oil lubrication system is also available.
      5. Bearings are also available with an oil groove and holes in the outer ring for re-lubrication purposes. Optional inner ring oil groove and holes available
      6. Seal Technology - offers different sealing materials depending on the operating temperature of the bearing.
      7. Cage Materials – Available in steel, brass or polyamide depending on the requirements of the application.
      8. Manufacturing Technology – Advanced production system guarantees outstandingquality control.
      9. Life – up to 2 times the operating life of industry standard spherical roller bearing.
      10. Reduced maintenance costs – downsizing to smaller bearings while improving performance and lengthening equipment operating life.

    Application Area:

    Spherical roller bearing are used in a variety of applications. Examples include mining, petroleum production, power generation, power transmission, cement processing, aggregate crushing, and metal recycling. Some spherical roller bearings are used in briquetting machines, rubber mixing equipment, rolling mills, rotary dryers, or pulp and paper machinery. Others are used in construction equipment, crushers, electric motors, blowers and fans, gears and drives, plastics machinery, machine tools and traction motors and pumps.

    Bearing No.Boundary Dimensions (mm)Basic Load Rating (KN)Mass
    2130721307 K21307 W3335802170.7073.300.547
    2130821308 K21308 W3340902387.6092.000.751
    2130921309 K21309 W334510025105.00112.001.010
    2131021310 K21310 W335011027121.00129.001.300
    2131121311 K21311 W335512029141.00152.001.660
    2131221312 K21312 W336013031165.00175.001.990
    2131321313 K21313 W336514033186.00197.002.450
    2131421314 K21314 W337015035206.00223.002.980
    2131521315 K21315 W337516037249.00270.003.630
    2131621316 K21316 W338017039272.00306.004.290
    2131721317 K21317 W338518041297.00351.005.190
    2131821318 K21318 W339019043320.00387.006.090
    2131921319 K21319 W339520045366.00500.007.150
    2132021320 K21320 W3310021547397.00546.008.810
    2132221322 K21322 W3311024050460.00634.009.460

    Bearing No.Boundary Dimensions (mm)Basic Load Rating (KN)Mass
    2220622206 K22206 W3330622030.538.20.30
    2220722207 K22207 W3335722345.259.50.43
    2220822208 K22208 W3340802349.868.50.55
    2220922209 K22209 W3345852352.273.20.59
    2221022210 K22210 W3350902352.273.20.87
    2221122211 K22211 W33551002560.087.20.86
    2221222212 K22212 W33601102881.8112.01.22
    2221322213 K22213 W33651203188.5128.01.63
    2221422214 K22214 W33701253195.0142.01.66
    2221522215 K22215 W33751303195.0142.01.75
    2221622216 K22216 W338014033115.0180.02.20
    2221722217 K22217 W338515036145.0228.02.80
    2221822218 K22218 W339016040168.0272.04.00
    2221922219 K22219 W339517043212.0322.04.20
    2222022220 K22220 W3310018046222.0358.05.00
    2222222222 K22222 W3311020053288.0465.07.40
    2222422224 K22224 W3312021558342.0565.09.20
    2222622226 K22226 W3313023064408.0708.011.20
    2222822228 K22228 W3314025068478.0805.014.50
    2223022230 K22230 W3315027073508.0875.018.57
    2223222232 K22232 W3316029080879.01220.022.80
    2223422234 K22234 W3317031086983.01380.029.20
    2223622236 K22236 W33180320861040.01490.030.00
    2223822238 K22238 W33190340921150.01700.037.30
    2224022240 K22240 W33200360981290.01910.043.20
    2224422244 K22244 W332204001081560.02260.059.50

    Bearing No.Boundary Dimensions (mm)Basic Load Rating (KN)Mass
    2230822308 K22308 W3340903373.590.51.0
    2230922309 K22309 W334510036108.0140.01.4
    2231022310 K22310 W335011040128.0170.01.9
    2231122311 K22311 W335512043155.0198.02.4
    2231222312 K22312 W336013046168.0225.03.0
    2231322313 K22313 W336514048188.0252.03.6
    2231422314 K22314 W337015051230.0315.04.4
    2231522315 K22315 W337516055262.0388.05.4
    2231622316 K22316 W338017058288.0405.06.4
    2231722317 K22317 W338518060308.0440.07.4
    2231822318 K22318 W339019064365.0542.08.8
    2231922319 K22319 W339520067385.0570.010.3
    2232022320 K22320 W3310021573450.0668.013.0
    2232222322 K22322 W3311024080545.0832.018.1
    2232422324 K22324 W3312026086645.0992.022.0
    2232622326 K22326 W3313028093722.01140.029.0
    2232822328 K22328 W33140300102825.01340.036.0
    2233022330 K22330 W331503201081270.01750.043.7
    Quality Double Row Spherical Roller Thrust Bearing , 23228 / 23228K Metric Spherical Bearing for sale
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