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40mm Double Row Tapered Roller Bearing , High Precision Tapered Roller Bearings

Categories Taper Roller Bearing
Brand Name: NSK
Model Number: 32008
Certification: ISO9001:2008
Place of Origin: Japan
MOQ: 1pc
Price: USD 0.1-1000/pc
Payment Terms: TT, Western Union, MoneyGram,
Supply Ability: 10000pcs/month
Packaging Details: Industrial packaging: plastic bag + kraft paper + carton or wooden ; plastic tube + carton
Type: Precision Tapered Roller Bearings
Bore Size: 40mm
Precision Rating: P0 P6 P5 P4 P2
Vibration: Z1V1 Z2V2 Z3V3 Z4V4
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    40mm Double Row Tapered Roller Bearing , High Precision Tapered Roller Bearings

    Taper Roller Bearing Single Row 32008, 40mm Bore


    Introdution


    Tapered roller bearings mainly bear radial diameter, axial joint load. Load bearing capacity depends on the outer ring raceway angle, angle the greater carrying capacity. These bearings are separable bearings, according to the number of columns bearing rolling elements into single row, double row and four row tapered roller bearings. Single row tapered roller bearing clearance to be user adjusted during installation; double row and four row tapered roller bearing clearance in the factory based on the given user requirements, users do not need to adjust.
    Tapered roller bearings have tapered inner and outer ring raceways, tapered rollers are arranged between the two. All conical surface projection lines are a little get together with the bearing axis. This design makes tapered roller bearings particularly suitable for the accommodation of combined (radial and axial) loads. Most of axial load bearing capacity is determined by the contact angle ; greater the angle, the higher the axial load capacity. Angle size to calculate the coefficient e; e value, the greater the contact angle, the bearing axial load greater applicability.


    Precision Tapered Roller Bearings


    The product adopts CAD design and adopts advanced processing equipment and manufacturing processes including intermediate frequency hot forging and expansion forging, numerical control multi-knife, and profiling turning, heat treatment for protection atmosphere, numerical control grinding, and automatic grinding processing line production; the detection means are complete. Dynamic and non-destructive testing of the product's shape profile, roundness, roughness, vibration, noise, cracks, life, etc., and the effective operation of the TS16949:2002 and ISO9001:2000 quality systems ensure that the entire process quality is controlled.


    Feature:


    High load carrying capacity
    The large number of rollers, which have an optimum conformity with the washer raceways, enables the bearings to accommodate heavy axial and simultaneously acting radial loads.

    Amisalignment
    Tapered roller bearings are self-aligning and can accommodate misalignment .

    Separable design
    Tapered roller bearings are separable, making it possible to mount and dismount the housing washer separately from the shaft washer and roller and cage assembly. In addition this facilitates maintenance inspections.

    High speed capability
    The cage designs and the optimum conformity of the rollers with the washer raceways make the bearings suitable for relatively high speeds.

    Long service life
    The tapered roller profile reduces edge stresses at the roller/raceway contact.

    Low friction
    The optimized roller end / flange contact keeps frictional heat at low level, even at high speeds.


    Application:


    Steel Industry , Mining & Construction , Papermaking Machinery , Wind Turbines , Machine Tools , Gearboxes , Electric Motors , Pumps & Compressors , Injection Molding , Motorcycles , Railways, etc.


    Package: Usually made by plastic tube+anti-rust paper+box+carton

    Terms of Payment: T/T(30% deposit in advance), Irrevocable L/C at sight, Western Union

    Delivery Time: 3-25 days, according to the order quantity

    Description
    All types tapered roller bearings
    Structure
    Precision Tapered Roller Bearings
    Brand name
    As the customer's requirement
    Quality standard
    ISO9001:2008
    Services
    OEM Based on your Aboriginal
    Delivery time
    5-20 days
    Bearing package
    Box ,carton ,pallet
    Payment term
    L/C ,T/T
    Species
    All models
    Material
    Chromium steel (main), carbon steel, stainless steel, ceramic
    30000 series
    30202,30203,30205,30206,30207,30302,30303,30305,30308,30352 ect
    31000 series
    31305,31306,31307,31308,31310,31311,31312,31313,31314,31319 ect
    32000 series
    32204,32204,32206,32209,32210,32303,32304,32305,32306,32334 ect
    33000 Series
    33205,33206,33207,33209,33210,33217,33108,33109,33110,33118 ect


    Products Show:



    Specification:


    Bearing No.Dimensions (mm)Load Rating (KN)Mass
    dDTBCR
    min
    r
    min
    CC0kg
    320042042151512.01.01.025.128.20.095
    320052547151511.50.60.628.034.10.111
    320063055171713.01.01.540.045.00.175
    320073562181814.01.01.043.259.20.224
    320084068191914.51.01.055.062.00.270
    320094575202015.51.01.065.076.00.340
    320105080202015.51.01.067.079.00.360
    320115590232317.51.51.580.2117.20.551
    320126095232317.51.51.581.7122.20.590
    3201365100232317.51.51.582.8127.30.630
    3201470110252519.01.51.5104.3160.10.850
    3201575115252519.01.51.5103.1160.20.875
    3201680125292922.01.51.5141.0220.01.270
    3201785130292922.01.51.5139.8220.31.320
    3201890140323224.02.01.5171.3271.01.730
    3201995145323224.02.01.5166.0202.01.880
    32020100150323224.02.01.5173.1281.71.873
    32021105160353526.02.52.0205.4335.82.400
    32022110170383829.02.52.0245.7403.42.972
    32024120180383829.02.52.0242.1404.43.180
    32026130200454534.02.52.0340.0563.05.040
    32028140210454534.02.52.0346.0585.05.280
    Bearing No.Dimensions (mm)Load Rating (KN)Mass
    dDTBCR
    mIn
    r
    min
    CC0kg
    30202153511.7511100.60.615.014.30.053
    30203174013.2512111.01.020.721.90.082
    30204204715.2514121.01.028.230.60.128
    30205255216.2515131.01.032.237.00.153
    30206306217.2516141.01.043.350.50.231
    30207357218.2517151.51.554.263.50.332
    30208408019.7518161.51.563.074.00.417
    30209458520.7519161.51.567.983.60.473
    30210509021.7520171.51.573.392.10.529
    302115510022.7521182.01.590.8113.70.715
    302126011023.7522192.01.5103.3130.00.905
    302136512024.7523202.01.5120.6152.61.130
    302147012526.2524212.01.5132.0173.01.238
    302157513027.2525222.01.5138.4185.41.360
    302168014028.2526222.52.0160.4212.81.680
    302178515030.5028242.52.0177.6236.82.060
    302189016032.5030262.52.0200.1269.62.560
    302199517034.5032273.02.5226.6309.03.060
    3022010018037.0034293.02.5253.9350.33.740
    3022110519039.0036303.02.5285.3398.64.380
    3022211020041.0038323.02.5314.9443.65.233

    Bearing No.Dimensions (mm)Load Ratings (KN)Mass
    dDTBCRminrminCC0kg
    30302154214.2513111.001.0022.9021.600.094
    303031747
    Quality 40mm Double Row Tapered Roller Bearing , High Precision Tapered Roller Bearings wholesale
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