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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
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Part Number
F-FLW689ZZ1/1K
F-FLW693ZZ1/1K
F-FLWA675ZZ1/1K
F-FLWBC4-8ZZ1/1K
F-FLWBC5-9ZZ1/1K
F-FLWBC5-11ZZ1/1K
F-FLWBC8-14ZZ1/1K
F-W68/1.5SSACNM/1K
F-W603ZZ1/1K
F-W679ZZ1/1K
F-W682SSA/1K
F-W683ZZ1/1K
F-W683ZZA1/1K
F-W685ZZ1/1K
F-W687AZZ1/1K
F-W688AT2ZZ1/1K
F-W689ZZ1/1K
F-W693ZZ1/1K
F-WA673SSA/1K
F-WA675ZZ1/1K
F-WA676ZZA1/1K
F-WA677ZZA1/1K
F-WBC4-8ZZ1/1K
F-WBC4-10ZZ1/1K
F-WBC5-9ZZ1/1K
F-WBC5-10ZZ1/1K
F-WBC5-13ZZ1/1K
F-WBC6-12ZZ1/1K
F-WBC7-13ZZ1/1K
F-WBC8-14ZZ1/1K
FL604ZZ
FL606ZZ
FL625ZZ
FL625ZZ/1K
FL675ZZ
FL676ZZ
FL685ZZ
FL688ZZ
FL689ZZ
FL695ZZ
FL696ZZ
FL698ZZ
FL698ZZ/5K
FLBC4-8ZZ
FLBC5-9ZZ
FLBC5-10
W686T2ZZ/5K
W688ZZ1/1K
W689ZZ/5K
W693ZZ/5K
WBC2-5SSA/5K
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 35.07

1 Piece(s) 11 Day(s) or more 109175BallDouble ShieldedWith Retaining Ring GroovesStainless Steel1720StandardRadialStainless Steel33000Punching-FZZ1----/1K-

MYR 28.78

1 Piece(s) 4 Day(s) or more 10384BallDouble ShieldedWith Retaining Ring GroovesStainless Steel560StandardRadialStainless Steel54000Punching-FZZ1----/1K-

MYR 30.01

1 Piece(s) 5 Day(s) or more 10582.5BallDouble ShieldedWith Retaining Ring GroovesStainless Steel292StandardRadialStainless Steel49000Punching--ZZ1----/1K-

MYR 29.15

1 Piece(s) 8 Day(s) or more 10483BallDouble ShieldedWith Retaining Ring GroovesStainless Steel395StandardRadialStainless Steel52000Punching--ZZ1----/1K-

MYR 25.70

1 Piece(s) 4 Day(s) or more 10593BallDouble ShieldedWith Retaining Ring GroovesStainless Steel500StandardRadialStainless Steel46000Punching--ZZ1----/1K-

MYR 28.78

1 Piece(s) 2 Day(s) 105114BallDouble ShieldedWith Retaining Ring GroovesStainless Steel715StandardRadialStainless Steel43000Punching--ZZ1----/1K-

MYR 27.62

1 Piece(s) 5 Day(s) or more 108144BallDouble ShieldedWith Retaining Ring GroovesStainless Steel820StandardRadialStainless Steel36000Punching--ZZ1----/1K-

MYR 28.11

1 Piece(s) 2 Day(s) 101.542BallDouble ShieldedFlatStainless Steel102StandardRadialStainless Steel88000Punching--SSA-CNM--/1KCNM

MYR 20.51

1 Piece(s) 5 Day(s) or more 10395BallDouble ShieldedFlatStainless Steel635StandardRadialStainless Steel50000Punching--ZZ1----/1K-

MYR 26.81

1 Piece(s) 5 Day(s) or more 109144.5BallDouble ShieldedFlatStainless Steel920StandardRadialStainless Steel36000Punching--ZZ1----/1K-

MYR 21.78

1 Piece(s) 2 Day(s) 10252.3BallDouble ShieldedFlatStainless Steel171StandardRadialStainless Steel74000Punching--SSA----/1K-

MYR 21.78

1 Piece(s) 2 Day(s) 10373BallDouble ShieldedFlatStainless Steel390StandardRadialStainless Steel58000Punching-FZZ1----/1K-

MYR 21.78

1 Piece(s) 12 Day(s) or more -373BallDouble ShieldedFlatStainless Steel390StandardRadialStainless Steel58000Punching-FZZA1----1K-

MYR 22.14

1 Piece(s) 5 Day(s) or more 105115BallDouble ShieldedFlatStainless Steel715StandardRadialStainless Steel43000Punching--ZZ1----/1K-

MYR 20.31

1 Piece(s) 7 Day(s) 107145BallDouble ShieldedFlatStainless Steel1170StandardRadialStainless Steel37000Punching--ZZ1A---/1K-

MYR 16.93

1 Piece(s) 2 Day(s) 108165BallDouble ShieldedFlatStainless Steel1610StandardRadialStainless Steel35000Resin Forming--ZZ1A-T2-/1K-

MYR 21.71

1 Piece(s) 5 Day(s) or more 109175BallDouble ShieldedFlatStainless Steel1720StandardRadialStainless Steel33000Punching--ZZ1----/1K-

MYR 21.78

1 Piece(s) 5 Day(s) or more 10384BallDouble ShieldedFlatStainless Steel560StandardRadialStainless Steel54000Punching--ZZ1----/1K-

MYR 21.78

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

MYR 22.14

1 Piece(s) 5 Day(s) or more 10582.5BallDouble ShieldedFlatStainless Steel292StandardRadialStainless Steel49000Punching-FZZ1----/1K-

MYR 21.58

1 Piece(s) 14 Day(s) or more -6103BallDouble ShieldedFlatStainless Steel465StandardRadialStainless Steel43,000Punching-FZZA1----1K-

MYR 22.46

1 Piece(s) 4 Day(s) or more 107113BallDouble ShieldedFlatStainless Steel555StandardRadialStainless Steel40000Punching-FZZA----/1K-

MYR 21.78

1 Piece(s) 2 Day(s) 10483BallDouble ShieldedFlatStainless Steel395StandardRadialStainless Steel52000Punching-FZZ1----/1K-

MYR 21.78

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

MYR 21.78

1 Piece(s) 2 Day(s) 10593BallDouble ShieldedFlatStainless Steel500StandardRadialStainless Steel46000Punching-FZZ1----/1K-

MYR 18.73

1 Piece(s) 2 Day(s) 105104BallDouble ShieldedFlatStainless Steel715StandardRadialStainless Steel45000Punching-FZZ1----/1K-

MYR 18.76

1 Piece(s) 5 Day(s) or more 105135BallDouble ShieldedFlatStainless Steel1080StandardRadialStainless Steel40000Punching-FZZ1----/1K-

MYR 21.78

1 Piece(s) 2 Day(s) 106124BallDouble ShieldedFlatStainless Steel830StandardRadialStainless Steel40000Punching-FZZ1----/1K-

MYR 23.72

1 Piece(s) 2 Day(s) 107134BallDouble ShieldedFlatStainless Steel825StandardRadialStainless Steel38000Punching-FZZ1----/1K-

MYR 20.67

1 Piece(s) 2 Day(s) 108144BallDouble ShieldedFlatStainless Steel820StandardRadialStainless Steel36000Punching-FZZ1----/1K-

MYR 25.76

1 Piece(s) 4 Day(s) or more 104124BallDouble ShieldedWith Retaining Ring GroovesSteel970StandardRadialSteel43000Punching--ZZ------

MYR 25.89

1 Piece(s) 5 Day(s) or more 106176BallDouble ShieldedWith Retaining Ring GroovesSteel2190StandardRadialSteel35000Punching--ZZ------

MYR 25.85

1 Piece(s) 2 Day(s) 105165BallDouble ShieldedWith Retaining Ring GroovesSteel1760StandardRadialSteel37000Punching--ZZ------

MYR 28.58

1 Piece(s) 7 Day(s) or more 105165BallDouble ShieldedWith Retaining Ring GroovesSteel1760StandardRadialSteel37000Punching--ZZ----/1K-

MYR 28.78

1 Piece(s) 5 Day(s) or more 10582.5BallDouble ShieldedWith Retaining Ring GroovesSteel292StandardRadialSteel49000Punching--ZZ------

MYR 28.78

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

MYR 28.78

1 Piece(s) 5 Day(s) or more 105115BallDouble ShieldedWith Retaining Ring GroovesSteel715StandardRadialSteel43000Punching--ZZ------

MYR 27.68

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

MYR 30.89

1 Piece(s) 4 Day(s) or more 109175BallDouble ShieldedWith Retaining Ring GroovesSteel1720StandardRadialSteel33000Punching--ZZ------

MYR 25.76

1 Piece(s) 2 Day(s) 105134BallDouble ShieldedWith Retaining Ring GroovesSteel1080StandardRadialSteel40000Punching--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------

MYR 29.43

1 Piece(s) 5 Day(s) or more 108196BallDouble ShieldedWith Retaining Ring GroovesSteel1990StandardRadialSteel33000Punching--ZZ----/5K-

MYR 28.78

1 Piece(s) 5 Day(s) or more 10483BallDouble ShieldedWith Retaining Ring GroovesSteel395StandardRadialSteel52000Punching--ZZ------

MYR 28.78

1 Piece(s) 4 Day(s) or more 10593BallDouble ShieldedWith Retaining Ring GroovesSteel500StandardRadialSteel46000Punching--ZZ------

MYR 23.05

1 Piece(s) 4 Day(s) or more 105103BallOpen TypeWith Retaining Ring GroovesSteel715StandardRadialSteel45000Punching---------

MYR 20.28

1 Piece(s) 5 Day(s) or more 106135BallDouble ShieldedFlatSteel1080StandardRadialSteel39000Resin Forming--ZZ--T2-/5K-

MYR 19.92

1 Piece(s) 10 Day(s) or more -8165BallDouble ShieldedFlatSteel1,610StandardRadialSteel35000Punching--ZZ1----1K-

MYR 24.31

1 Piece(s) 4 Day(s) or more 109175BallDouble ShieldedFlatSteel1720StandardRadialSteel33000Punching--ZZ----/5K-

MYR 22.41

1 Piece(s) 7 Day(s) or more 10384BallDouble ShieldedFlatSteel560StandardRadialSteel54000Punching--ZZ----/5K-

MYR 21.78

1 Piece(s) 2 Day(s) 10252.5BallDouble ShieldedFlatSteel171StandardRadialSteel74000Punching--SSA----/5K-

Loading...

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Basic Information

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

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231 Part Numbers

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Configure Remaining Specifications
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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
    • 2,240
    • 3,350
    • 3,400
    • 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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