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Miniature Ball Bearings And Small Diameter Ball Bearings (Part Numbers)

Miniature Ball Bearings And Small Diameter Ball Bearings
Check FAQ of this product (5 items)

NTN

NTN

Small diameter ball bearings with a bearing outer diameter of less than 9 mm, a bearing inner diameter of less than 10 mm, and a bearing outer diameter of 9 mm or more.
[Features]
·Small diameter sizes are available.
·Suitable for high speed rotation.
·Open type, sealed ball bearings with grease (both seals or both shield bearings), and bearings with retaining rings are available.
[Application]
・ It can be used for parts that rotate at high speed with low friction torque and for all applications that require low noise and low vibration.

(i)Caution

  • Product supply for some items in this series are unstable and may experience either long delivery time or sales suspension.

PDF

Specification

●Precision Grade: JIS B 1514 0 Grade
●Working Temperature Range: -25 to 120°C

Materials

●High Carbon Chromium Steel Bearing
30
60
90
  1. 1
Part Number
604ZZ
605ZZ
608
623ZZ
624ZZ
625ZZ
626
626Z
626ZZ
629ZZ
695AZZ/5K
695ZZ
697ZZ
698ZZ
F-673
F-674
F-WA673SSA/1K
F-WBC4-10ZZ1/1K
FL676ZZ
FL688ZZ
FL696ZZ
FL698ZZ
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInner Dia. d
(Ø) 		Outer Dia. D
(Ø) 		Width B
(mm) 		Raceway Ring Shape Bearing Type Outer Ring Type Inner/Outer Ring Material Basic Dynamic Load Rating
(N) 		Specifications/Environment Load Direction Rolling Element Material Max. Allowable Rotational Speed
(rpm) 		Retainer Type Types Bushing Type Seal, Shield Symbols Contact angle symbol Preload Mark Holder Symbol Internal change symbol Grease symbol Internal Clearance / Preload Symbol

MYR 17.49

1 Piece(s) 1 Day(s) 104124BallDouble ShieldedFlatSteel970StandardRadialSteel43000Punching--ZZ------

MYR 9.17

1 Piece(s) 1 Day(s) 105145BallDouble ShieldedFlatSteel1330StandardRadialSteel39000Punching--ZZ------

MYR 8.91

1 Piece(s) 1 Day(s) -8227BallOpen TypeFlatSteel3350StandardRadialSteel32000Punching---------

MYR 17.46

1 Piece(s) 1 Day(s) 103104BallDouble ShieldedFlatSteel640StandardRadialSteel50000Punching--ZZ------

MYR 17.49

1 Piece(s) 1 Day(s) 104135BallDouble ShieldedFlatSteel1310StandardRadialSteel42000Punching--ZZ------

MYR 9.20

1 Piece(s) 1 Day(s) 105165BallDouble ShieldedFlatSteel1760StandardRadialSteel37000Punching--ZZ------

MYR 8.53

1 Piece(s) 1 Day(s) -6196BallOpen TypeFlatSteel2340StandardRadialSteel34000Punching---------

MYR 12.58

1 Piece(s) 1 Day(s) 106196BallSingle ShieldedFlatSteel2340StandardRadialSteel34000Punching--Z------

MYR 9.71

1 Piece(s) 1 Day(s) 106196BallDouble ShieldedFlatSteel2340StandardRadialSteel34000Punching--ZZ------

MYR 11.19

1 Piece(s) 1 Day(s) 109268BallDouble ShieldedFlatSteel4550StandardRadialSteel30000Punching--ZZ------

MYR 17.85

1 Piece(s) 1 Day(s) 105134BallDouble ShieldedFlatSteel1080StandardRadialSteel40000Punching--ZZA---/5K-

MYR 17.49

1 Piece(s) 1 Day(s) 105134BallDouble ShieldedFlatSteel1080StandardRadialSteel40000Punching--ZZ------

MYR 20.51

1 Piece(s) 1 Day(s) 107175BallDouble ShieldedFlatSteel1610StandardRadialSteel35000Punching--ZZ------

MYR 22.46

1 Piece(s) 1 Day(s) 108196BallDouble ShieldedFlatSteel1990StandardRadialSteel33000Punching--ZZ------

MYR 16.71

1 Piece(s) 1 Day(s) 10362BallOpen TypeFlatStainless Steel242StandardRadialStainless Steel60000Punching-F-------

MYR 16.71

1 Piece(s) 1 Day(s) 10472BallOpen TypeFlatStainless Steel222StandardRadialStainless Steel54000Punching-F-------

MYR 21.78

1 Piece(s) 1 Day(s) 10362.5BallDouble ShieldedFlatStainless Steel242StandardRadialStainless Steel60000Punching-FSSA----/1K-

MYR 21.78

1 Piece(s) 1 Day(s) 104104BallDouble ShieldedFlatStainless Steel650StandardRadialStainless Steel46000Punching-FZZ1----/1K-

MYR 28.78

1 Piece(s) 1 Day(s) 106103BallDouble ShieldedWith Retaining Ring GroovesSteel465StandardRadialSteel43000Punching--ZZ------

MYR 27.68

1 Piece(s) 1 Day(s) 108165BallDouble ShieldedWith Retaining Ring GroovesSteel1610StandardRadialSteel35000Punching--ZZ------

MYR 25.83

1 Piece(s) 1 Day(s) 106155BallDouble ShieldedWith Retaining Ring GroovesSteel1350StandardRadialSteel37000Punching--ZZ------

MYR 29.08

1 Piece(s) 1 Day(s) 108196BallDouble ShieldedWith Retaining Ring GroovesSteel1990StandardRadialSteel33000Punching--ZZ------

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  1. 1
 

Basic Information

Precision (JIS) Grade 0 Size Standards Metric System Number of Raceway Ring Rows Single Row

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22 Part Numbers

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Specification/Dimensions

  • Inner Dia. d(Ø)

    • 1.5
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10

    Clear

  • Outer Dia. D(Ø)

    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 22
    • 24
    • 26

    Clear

  • Width B(mm)

    • 1.5
    • 2
    • 2.3
    • 2.5
    • 3
    • 3.5
    • 4
    • 4.5
    • 5
    • 5.5
    • 6
    • 7
    • 8

    Clear

  • Raceway Ring Shape

    • Ball
    • Thrust Bearing

    Clear

  • Bearing Type

    • Open Type
    • Double Shielded
    • Rubber Sealed
    • Single Shielded

    Clear

  • Outer Ring Type

    • Flat
    • With Retaining Ring Grooves

    Clear

  • Inner/Outer Ring Material

    • Steel
    • Stainless Steel

    Clear

  • Basic Dynamic Load Rating(N)

    • 1,610
    • 3,350
    • 102
    • 171
    • 200
    • 222
    • 242
    • 292
    • 350
    • 365
    • 390
    • 395
    • 465
    • 500
    • 505
    • 515
    • 555
    • 560
    • 635
    • 640
    • 650
    • 715
    • 755
    • 820
    • 825
    • 830
    • 920
    • 970
    • 1080
    • 1170
    • 1310
    • 1330
    • 1350
    • 1610
    • 1720
    • 1760
    • 1770
    • 1990
    • 2190
    • 2240
    • 2340
    • 2480
    • 3350
    • 3400
    • 4000
    • 4450
    • 4550
    • 640000

    Clear

  • Specifications/Environment

    • Standard
    • Dust Proofing

    Clear

  • Load Direction

    • Radial
    • Thrust

    Clear

  • Rolling Element Material

    • Steel
    • Stainless Steel
    • Chrome

    Clear

  • Retainer Type

    • Punching
    • Resin Forming

    Clear

  • Types

    • 16**/6*** series

    Clear

  • Bushing Type

    • F

    Clear

  • type

    • 2F-WA6**
    • 6**
    • 62**
    • BC*
    • BT**
    • F-6**
    • F-BC*
    • F-FL6**
    • F-FLAWBC*
    • F-FLBC*
    • F-FLW6**
    • F-FLWA6**
    • F-FLWBC*
    • F-W6**
    • F-W6*/
    • F-WA6**
    • F-WBC*
    • FL6**
    • FLBC
    • W6**
    • WBC*

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 1 Day(s) or Less
    • 2 Day(s) or Less
    • 4 Day(s) or Less
    • 5 Day(s) or Less
    • 6 Day(s) or Less
    • 7 Day(s) or Less
    • 8 Day(s) or Less
    • 9 Day(s) or Less
    • 10 Day(s) or Less
    • 11 Day(s) or Less

    Clear

Specify Alterations

  • The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: What are the dimensional standards followed?
Answer: These bearings adhere to:
•ISO Standards: Ensure compatibility with metric and inch series worldwide.
•ANSI/ABMA Standards: Define tolerances and dimensions for the inch series in the American market. Now, MISUMI only handle Metric series.
The dimensions include the inner diameter d, outer diameter D, and width B, ensuring a precise fit.
Question: How do sealed and shielded bearings differ?
Answer: Sealed bearings (LLU, LLB) provide superior protection against contaminants like dust and moisture. Shielded bearings (ZZ, ZZA), on the other hand, block B while allowing contaminants such as dust higher rotational speeds.
Question: What are the tolerances and accuracy levels of these bearings?
Answer: These bearings meet international tolerances, offering:
•Dimensional Accuracy: For precise fits.
•Rotational Accuracy: Ensuring low vibration and noise.
Question: How do these bearings handle noise and vibration?
Answer: The low-friction design of miniature and small diameter ball bearings reduces vibration and noise, making them suitable for applications requiring high precision and quiet operation.
Question: What factors should be considered when selecting these bearings?
Answer: When choosing a miniature or small diameter ball bearing, evaluate the following:
•Load Type: Axial, radial, or combined loads.
•Operating Speed: Ensure compatibility with permissible speeds.
•Environmental Conditions: Select appropriate seals or materials for usage environment.
•Fit and Tolerances: Match dimensions and clearances to application requirements.

Check other FAQ (2 items) Hide

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