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

Miniature Ball Bearings And Small Diameter Ball Bearings
  • Volume Discount
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-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 1
(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 29.15

1 Piece(s)Available 8 Day(s) or more 10483BallDouble ShieldedFlangeStainless Steel395StandardRadialStainless Steel52000Punching--ZZ1----/1K-

MYR 25.70

1 Piece(s)Available 4 Day(s) or more 10593BallDouble ShieldedFlangeStainless Steel500StandardRadialStainless Steel46000Punching--ZZ1----/1K-

MYR 28.78

1 Piece(s)Available 2 Day(s) or more 105114BallDouble ShieldedFlangeStainless Steel715StandardRadialStainless Steel43000Punching--ZZ1----/1K-

MYR 27.62

1 Piece(s)Available 5 Day(s) or more 108144BallDouble ShieldedFlangeStainless Steel820StandardRadialStainless Steel36000Punching--ZZ1----/1K-

MYR 28.11

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

MYR 20.51

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

MYR 26.81

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

MYR 21.78

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

MYR 21.78

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

MYR 21.78

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

MYR 22.14

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

MYR 20.31

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

MYR 16.93

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

MYR 21.71

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

MYR 21.78

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

MYR 21.78

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

MYR 22.14

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

MYR 21.58

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

MYR 22.46

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

MYR 21.78

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

MYR 21.78

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

MYR 21.78

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

MYR 18.73

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

MYR 18.76

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

MYR 21.78

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

MYR 23.72

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

MYR 20.67

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

MYR 25.76

1 Piece(s)Available 4 Day(s) or more 104124BallDouble ShieldedFlangeSteel970StandardRadialSteel43000Punching--ZZ------

MYR 25.89

1 Piece(s)Available 5 Day(s) or more 106176BallDouble ShieldedFlangeSteel2190StandardRadialSteel35000Punching--ZZ------

MYR 25.85

1 Piece(s)Available 2 Day(s) or more 105165BallDouble ShieldedFlangeSteel1760StandardRadialSteel37000Punching--ZZ------

MYR 28.58

1 Piece(s)Available 7 Day(s) or more 105165BallDouble ShieldedFlangeSteel1760StandardRadialSteel37000Punching--ZZ----/1K-

MYR 28.78

1 Piece(s)Available 5 Day(s) or more 10582.5BallDouble ShieldedFlangeSteel292StandardRadialSteel49000Punching--ZZ------

MYR 28.78

1 Piece(s)Available 1 Day(s) or more 106103BallDouble ShieldedFlangeSteel465StandardRadialSteel43000Punching--ZZ------

MYR 28.78

1 Piece(s)Available 5 Day(s) or more 105115BallDouble ShieldedFlangeSteel715StandardRadialSteel43000Punching--ZZ------

MYR 27.68

1 Piece(s)Available 1 Day(s) or more 108165BallDouble ShieldedFlangeSteel1610StandardRadialSteel35000Punching--ZZ------

MYR 30.89

1 Piece(s)Available 4 Day(s) or more 109175BallDouble ShieldedFlangeSteel1720StandardRadialSteel33000Punching--ZZ------

MYR 25.76

1 Piece(s)Available 2 Day(s) or more 105134BallDouble ShieldedFlangeSteel1080StandardRadialSteel40000Punching--ZZ------

MYR 25.83

1 Piece(s)Available 1 Day(s) or more 106155BallDouble ShieldedFlangeSteel1350StandardRadialSteel37000Punching--ZZ------

MYR 29.08

1 Piece(s)Available 1 Day(s) or more 108196BallDouble ShieldedFlangeSteel1990StandardRadialSteel33000Punching--ZZ------

MYR 29.43

1 Piece(s)Available 5 Day(s) or more 108196BallDouble ShieldedFlangeSteel1990StandardRadialSteel33000Punching--ZZ----/5K-

MYR 28.78

1 Piece(s)Available 5 Day(s) or more 10483BallDouble ShieldedFlangeSteel395StandardRadialSteel52000Punching--ZZ------

MYR 28.78

1 Piece(s)Available 4 Day(s) or more 10593BallDouble ShieldedFlangeSteel500StandardRadialSteel46000Punching--ZZ------

MYR 23.05

1 Piece(s) 4 Day(s) or more 105103BallOpen TypeFlangeSteel715StandardRadialSteel45000Punching---------

MYR 20.28

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

MYR 19.92

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

MYR 24.31

1 Piece(s)Available 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)Available 2 Day(s) or more 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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228 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 1(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
    • Flange

    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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