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GCr15 NTN Self Aligning Mounted Ball Bearing / 1310 K Series Small Ball Bearings

Categories Self Aligning Ball Bearing
Brand Name: NTN
Model Number: 1305K
Certification: ISO9001:2008
Place of Origin: Japan
MOQ: 1pc
Price: USD0.1-99/pc
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10000pcs/month
Packaging Details: Roll ,box ,carton ,pallet
Type: Self-Aligning Ball Bearing
Material: Bearing steel
Clearance: C0,C2,C3,C4
Number of Row: Double Row
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    GCr15 NTN Self Aligning Mounted Ball Bearing / 1310 K Series Small Ball Bearings


    GCr15 NTN Self-Aligning Ball Bearing 1310K Series With 50mm ID


    Detailed Product Description


    1. The self aligning ball bearings consist of two rows of balls and a common concave sphered raceway in the outer ring and the inner ring.

    2. This type bearings have the self-aligning capacity which make the bearings insensitive to angular misalignments of the shaft relative to the housing.

    3. The series of the bearings: 1200, 1300, 2200, 2300 and so on.
    4. The bearings are also available with a cylindrical bore or, in certain size ranges, with a tapered bore

    5. The bearings are particularly suitable for applications where considerable shaft deflections or misalignment are to be expcted

    6. The self-aligning ball bearings have the lowest friction at high speed


    This kind of ball bearings are particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.


    Quick Detail:


    Structure: Self-aligning

    Type: Ball

    Material: GCr15, GCr15SiMn, G20Cr2Ni4A

    ID: 50mm

    OD: 110mm

    Width: 27 mm

    Precision Rating: P0, P4, P5, P6

    Seals Type:/

    Number of Row: single,

    Vibration Level: V1, V2, V3

    Radial Clearance: C0, C3, C4

    Noisy level: Z1, Z2

    Cage Material: Brass, Steel, Nylon

    Tolerence Level: ABEC-1, 3, 5, 7

    Certification: ISO 9000


    Our strengths:


    - 10 years export experience

    - Strict quality control

    - Delivery in time
    - OEM service is available with good prices
    - Your success is our business and future


    Features:


    High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.

    Advanced Grease Technology - lubricants that can extend grease life and performance.

    High Grade Balls - Quiet and smooth operation even at high speed.

    Super Finished Raceways - Specially honed to minimise noise and improve lubricant distribution and life.

    Contact Angle - Offered in 15, 25, 30 and 40 degree angles.


    Cages - Available in a range of Polyamide, steel and brass cage assemblies


    The size includes

    (0) 2 series , (0) 3 series , 22 series and 23 series,



    SELF -ALIGNING BALL BEARINGS 2210 50x90x23mm Bearing steel


    some of them are listed below


    Boundary dimensions

    (mm)

    Calculating

    Fators

    Basic load ratings

    (kN)

    Limiting speeds

    (rpm)

    Mass

    (Kg)

    Bearing Number

    d

    D

    B

    e

    Y1

    Y2

    Y0

    Cr

    Cor

    Grease

    Oil

    (Approx.)

    HDBB

    NTN

    20

    52

    15

    0.27

    2.3

    3.6

    2.4

    12

    3.3

    12000

    14000

    0.21

    1205 K + H 205

    1205SK;H205X

    100

    200

    38

    0.17

    3.6

    5.6

    3.8

    87.2

    37.5

    2800

    3400

    7.1

    1222 K + H 222

    1222SK;H222X

    17

    52

    15

    0.29

    2.2

    3.4

    2.3

    12.5

    3.38

    12000

    15000


    1304 K + H 304

    1304SK;H304

    90

    215

    47

    0.24

    2.7

    4.1

    2.8

    142

    57.2

    2800

    3400

    10.34

    1320 K + H 320

    1320SK;H320X

    35

    80

    23

    0.24

    1.9

    2.9

    2

    22.5

    7.38

    7500

    9000

    0.72

    2208 K + H 308

    2208SK;H308X

    75

    150

    36

    0.25

    2.5

    3.8

    2.6

    58.2

    23.5

    3800

    4500

    3.73

    2217 K + H 317

    2217SK;H317X

    25

    72

    27

    0.44

    1.4

    2.2

    1.5

    31.5

    8.68

    8000

    10000

    0.63

    2306 K + H 2306

    2306SK;H2306X

    50

    120

    43

    0.41

    1.5

    2.4

    1.6

    75.2

    23.5

    4800

    6000

    2.52

    2311 K + H 2311

    2311SK;H2311X


    Competitive Advantage


    1. Quality level: reach the same level as the Japanese and European bearings

    2. Tolerance level: ABEC-1 (P0), ABEC-3 (P6)

    3. Less coefficient of friction

    4. High limiting speed

    5. Large size range

    6. variations of structure


    Bearing Model
    Boundary dimension(mm)
    Basic load ratings (lbf)
    Limiting speed (min-1)
    Weight(Ib)
    d
    D
    B
    Dynamic(Cr)
    Static(Cor)
    Grease
    Oil
    KG
    108
    8
    22
    7
    2.6
    0.56
    26000
    33000
    0.014
    126
    6
    19
    6
    2.5
    0.48
    30000
    37000
    0.009
    129
    9
    26
    8
    3.8
    0.8
    23000
    29000
    0.022
    1200
    10
    30
    9
    5.50
    1.20
    23000
    28000
    0.034
    1205
    25
    52
    15
    12.1
    3.30
    12000
    14000
    0.141
    1210
    50
    90
    20
    22.7
    8.1
    6500
    7900
    0.525
    1215
    75
    130
    25
    38.8
    15.7
    4300
    5300
    1.36
    1220
    100
    180
    34
    69
    29.7
    3100
    3800
    3.7
    1300
    10
    35
    11
    7.25
    1.6
    20000
    24000
    0.058
    1305
    25
    62
    17
    18
    5
    9900
    12000
    0.257
    1310
    50
    110
    27
    43.4
    14.1
    5600
    6800
    1.21
    1312
    60
    130
    31
    57.2
    20.8
    4500
    5500
    1.96
    1316
    80
    170
    39
    88.1
    33.1
    3500
    4300
    4.18
    2200
    10
    30
    14
    7.4
    1.6
    23000
    2900
    0.047
    2210
    50
    90
    23
    23.3
    8.5
    6500
    7900
    0.59
    2220
    100
    180
    46
    80.9
    34
    3100
    3800
    4.98
    2300
    10
    35
    17
    9.3
    2.1
    18000
    24000
    0.085
    2305
    25
    62
    24
    24.4
    6.6
    9400
    13000
    0.335
    2315
    75
    160
    55
    103
    36.8
    3400
    4600
    5.13

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