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Steel Ball 2RZ 71900AC High Precision Bearings For Spindle

Categories High Precision Bearings
Brand Name: CSC
Model Number: 71900AC Series
Certification: AS9100,IATF16949,ISO9001,ISO14001
Place of Origin: China
MOQ: Negotiation
Price: Negotiation
Payment Terms: Negotiation
Delivery Time: Negotiation
Packaging Details: Industrial Packing/Single box Packing
Product Name: Angular Contact Ball Bearing
Precision Rating: P4,P2,ABEC 7, ABEC 9
Contact Angle: 15° (C),18°(D),25°(AC)
Bore Size: 10mm-300mm
Cage: Nylon Retainer TN ,Phenolic Retainer TA
Ball Material: Steel Ball, Ceramic Ball
Seal Type: Open,RZ,2RZ
Lubricated: Oil,Grease
Arrangement: G,DB,DF,DT,TBT,TFT,QBC,QFC
Preload: Light(A),Medium(B),Heavy(C),Special(G)
Supply Ability: Negotiation
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    • Product Details
    • Company Profile

    Steel Ball 2RZ 71900AC High Precision Bearings For Spindle

    High Precision Angular Contact Ball Bearings 71900AC Series for spindle

    Key Feature

    A double row angular contact bearing has similar characteristics to two single bearings arranged back to back. Its width is less than two single bearings and it can carry an axial load in either direction. These bearings are used for very accurate applications such as the shafts in process pumps.

    CSC can produce high quality Angular Contact Ball Bearings as the customer requests.We are happy to produce further construction methods. Please do not hesitate to contact us for special bearing characters

    Standard Series

    • 718XX,719XX,70XX,72XX Series

    • Kinds of contact angle:15°(C),18°(D),25°(AC)

    • Two kinds of cage design: Select either Phenolic(TA) or Plastic (TN) depending on application requirements

    • Two kinds of ball material: Select either steel or ceramic depending on application requirements

    • Two kinds of designL Seletc either Open or Sealed depending on lubricating system of machines

    • Greased with proper type of grease and amount, it's more convenient and suitable for maintenace of machine tool spindles

    Product Specification

    d

    D

    B

    r1,r2

    r3,r4

    basic load rating

    speed limit

    weight

    Bearing No.

    Tolerance

    Cr

    Cor

    oil

    grease

     

    mm

    min

    min

    KN

    KN

    r/min

    r/min

    Kg

    ——

     

    15

    28

    7

    0.3

    0.1

    4.36

    2.4

    85000

    56000

    0.015

    71902CTA

    P4

    15

    28

    7

    0.3

    0.1

    4.16

    2.28

    75000

    50000

    0.015

    71902ACTA

    P4

    17

    30

    7

    0.3

    0.1

    4.49

    2.65

    75000

    50000

    0.017

    71903CTA

    P4

    17

    30

    7

    0.3

    0.1

    4.36

    2.5

    67000

    45000

    0.017

    71903ACTA

    P4

    20

    37

    9

    0.3

    0.15

    6.63

    4.05

    63000

    43000

    0.035

    71904CTA

    P4

    20

    37

    9

    0.3

    0.15

    6.24

    3.9

    56000

    38000

    0.035

    71904ACTA

    P4

    25

    42

    9

    0.3

    0.15

    7.02

    4.8

    53000

    36000

    0.042

    71905CTA

    P4

    25

    42

    9

    0.3

    0.15

    6.63

    4.55

    48000

    32000

    0.042

    71905ACTA

    P4

    30

    47

    9

    0.3

    0.15

    7.15

    5.2

    45000

    30000

    0.048

    71906CTA

    P4

    30

    47

    9

    0.3

    0.15

    6.76

    4.9

    40000

    26000

    0.048

    71906ACTA

    P4

    35

    55

    10

    0.6

    0.15

    9.75

    6.55

    40000

    26000

    0.074

    71907CTA

    P4

    35

    55

    10

    0.6

    0.15

    9.23

    6.2

    36000

    22000

    0.074

    71907ACTA

    P4

    40

    62

    12

    0.6

    0.15

    12.4

    8.5

    34000

    20000

    0.11

    71908CTA

    P4

    40

    62

    12

    0.6

    0.15

    11.7

    8

    30000

    18000

    0.11

    71908ACTA

    P4

    45

    68

    12

    0.6

    0.15

    13

    9.5

    32000

    19000

    0.13

    71909CTA

    P4

    45

    68

    12

    0.6

    0.15

    12.4

    9

    28000

    17000

    0.13

    71909ACTA

    P4

    50

    72

    12

    0.6

    0.15

    13.5

    10.4

    28000

    17000

    0.13

    71910CTA

    P4

    50

    72

    12

    0.6

    0.15

    12.7

    9.8

    26000

    16000

    0.13

    71910ACTA

    P4

    55

    80

    13

    1

    0.3

    19.5

    14.6

    26000

    16000

    0.18

    71911CTA

    P4

    55

    80

    13

    1

    0.3

    18.2

    13.7

    24000

    15000

    0.18

    71911ACTA

    P4

    60

    85

    13

    1

    0.3

    19.9

    15.3

    24000

    15000

    0.19

    71912CTA

    P4

    60

    85

    13

    1

    0.3

    18.6

    14.6

    22000

    14000

    0.19

    71912ACTA

    P4

    65

    90

    13

    1

    0.3

    20.8

    17

    22000

    14000

    0.21

    71913CTA

    P4

    65

    90

    13

    1

    0.3

    19.5

    16

    20000

    13000

    0.21

    71913ACTA

    P4

    70

    100

    16

    1

    0.3

    34.5

    34

    20000

    13000

    0.33

    71914CTA

    P4

    70

    100

    16

    1

    0.3

    32.5

    32.5

    18000

    11000

    0.33

    71914ACTA

    P4

    75

    105

    16

    1

    0.3

    35.8

    37.5

    19000

    12000

    0.35

    71915CTA

    P4

    75

    105

    16

    1

    0.3

    33.8

    35.5

    17000

    10000

    0.35

    71915ACTA

    P4

    80

    110

    16

    1

    0.3

    36.4

    39

    18000

    11000

    0.37

    71916CTA

    P4

    80

    110

    16

    1

    0.3

    34.5

    36.5

    16000

    9500

    0.37

    71916ACTA

    P4

    85

    120

    18

    1.1

    0.6

    46.2

    48

    17000

    10000

    0.53

    71917CTA

    P4

    85

    120

    18

    1.1

    0.6

    43.6

    45.5

    15000

    9000

    0.53

    71917ACTA

    P4

    90

    125

    18

    1.1

    0.6

    47.5

    51

    16000

    9500

    0.55

    71918CTA

    P4

    90

    125

    18

    1.1

    0.6

    44.2

    48

    14000

    8500

    0.55

    71918ACTA

    P4

    95

    130

    18

    1.1

    0.6

    49.4

    55

    15000

    9000

    0.58

    71919CTA

    P4

    95

    130

    18

    1.1

    0.6

    46.2

    52

    14000

    8500

    0.58

    71919ACTA

    P4

    100

    140

    20

    1.1

    0.6

    60.5

    65.5

    14000

    8500

    0.8

    71920CTA

    P4

    100

    140

    20

    1.1

    0.6

    57.2

    63

    13000

    8000

    0.8

    71920ACTA

    P4

    105

    145

    20

    1.1

    0.6

    61.8

    69.5

    14000

    8500

    0.82

    71921CTA

    P4

    105

    145

    20

    1.1

    0.6

    57.2

    65.5

    12000

    7500

    0.82

    71921ACTA

    P4

    110

    150

    20

    1.1

    0.6

    62.4

    72

    13000

    8000

    0.86

    71922CTA

    P4

    110

    150

    20

    1.1

    0.6

    58.5

    68

    12000

    7500

    0.86

    71922ACTA

    P4

    120

    165

    22

    1.1

    0.6

    78

    91.5

    12000

    7500

    1.15

    71924CTA

    P4

    120

    165

    22

    1.1

    0.6

    72.8

    86.5

    11000

    7000

    1.15

    71924ACTA

    P4

    130

    180

    24

    1.5

    0.6

    92.3

    108

    11000

    7000

    1.55

    71926CTA

    P4

    130

    180

    24

    1.5

    0.6

    87.1

    102

    10000

    6700

    1.55

    71926ACTA

    P4

    Precision Rating

    P4,P2,ABEC 7, ABEC 9

    Contact Angle

    15° (C),18°(D),25°(AC)

    Bore Size

    10mm-300mm

    Cage

    Nylon Retainer TN ,Phenolic Retainer TA

    Ball Material

    Steel Ball, Ceramic Ball

    Seal Type

    Open,RZ,2RZ

    Lubricated

    Oil,Grease

    Arrangement

    G,DB,DF,DT,TBT,TFT,QBC,QFC

    Preload

    Light(A),Medium(B),Heavy(C),Special(G)

    Application

    • Machine Tools

    • Aerospace Industry

    • Industrial Robots

    Selection Of Bearings

    Our team of specialists from the German rolling bearing industry supports you by stress analyzes and calculations in the selection of the right bearings.

    • Stress Analyzes

    • Storage and Durability Calculations

    • Design advice for "Non-standard Bearings”

    • Selection of Greasing

    • Quality Analysis

    • Damage Analysis

    Details

    Packing Paper box,Carton,Wooden Pallets,According to the requirements of clients
    a) Plastic tube+ Carton+ Pallet
    b) Plastic Bag+ Kraft Paper+ Carton+ Pallet
    Commercial Packing Plastic Bag+ Color Box+ Carton+ Pallet
    Delivery 3-30 days after order of Solid bicycle tire tubes

    FAQ:
    Q: Can you print our logo on the bearings?

    A: yes we can

    Q: Why do we choose your company?
    A: Our company has been a professional bearing manufacturer for more than 10 year. We pay more attention to quality. For each shipping, there are professionalists to check quality of products.

    Q: What is the delivery time?
    A: We have stock for most of the bearings. For small quantity, we will arrange delivery about 1-5 days,if you need Urgently,please confirm them with us.

    Q: What is your payment term?
    A: Our payment term include Alipay,T/T, Western Union, Paypal etc.

    Q: Can you send bearing samples first?
    A: Yes, we can send bearing samples to check quality first.

    Q: What is your MOQ?
    A: For common bearing model number, our MOQ is 1pc.

    If you are interested in any model, please feel free to contact with me!

    Cheap Steel Ball 2RZ 71900AC High Precision Bearings For Spindle for sale
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