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AC Ball Bearing

AC Ball Bearing

NTN

NTN

A bearing with the same main dimensions as a standard bearing, but with an O-ring mounted in 2 grooves provided on the outer diameter of the outer ring.
[Features]
·Ideal for use when creep may occur in places where the outer ring cannot be squeezed due to the action of the outer ring rotational load.
·Since it can move in the axial direction, it can be used as a free-side bearing that allows elongation due to thermal expansion of the shaft.
[Application]
·Ideal for parts where creep is likely to occur, such as bearings for motors.

PDF

Part Number

Configured Part Number is shown.

AC Bearing

External Appearance

External Appearance

Drawing

Drawing

Dimensions table

Main dimensions
mm		Basic dynamic load ratingBasic Static Load RatingBasic dynamic load ratingBasic Static Load RatingAllowable LoadCoefficientAllowable Rotational Speed
min^-1		Nominal number
kNkgfkNkgfGrease lubrication open type
ZZ,LLB		Oil lubrication open type
Z,LB		LU,LLUOpen typeShield type^1)Non-contact seal type^1)Contact seal type^1)
dDBrs/min^2)CrCorCrCorCpCpfo
103090.65.102.395202442.3924413.225,00030,00018,000AC-6200ZZLLBLLU
35110.68.203.508353552.9830511.423,00027,00016,000AC-6300ZZLLBLLU
1232100.66.102.756202802.7528012.722,00026,00016,000AC-6201ZZLLBLLU
371219.704.209904253.0031011.120,00024,00015,000AC-6301ZZLLBLLU
1535110.67.753.607903652.7127712.719,00023,00015,000AC-6202ZZLLBLLU
4213111.45.451,1705553.9040012.317,00021,00012,000AC-6302ZZLLBLLU
1740120.69.604.609804653.5035512.818,00021,00012,000AC-6203ZZLLBLLU
4714113.56.551,3806655.1052012.216,00019,00011,000AC-6303ZZLLBLLU
204714112.86.651,3106804.2043013.216,00018,00010,000AC-6204ZZLLBLLU
52151.115.97.901,6208055.4055012.414,00017,00010,000AC-6304ZZLLBLLU

*1) Both shields and both seal type bearings.
*2) Minimum allowable dimension of chamfer dimension r.
*For part numbers other than the above, please refer to the catalog.

30
45
60
  1. 1
Part Number
AC-6201ZZ
AC-6201ZZC3/L448
AC-6201ZZCM/5K
AC-6202LLB
AC-6202LLBCM/5K
AC-6203ZZ
AC-6203ZZC3/L448
AC-6203ZZCM/L448
AC-6204ZZ
AC-6204ZZCM/L448
AC-6205ZZ
AC-6205ZZC3
AC-6205ZZCM/L448
AC-6206ZZ
AC-6206ZZC3
AC-6206ZZCM/L448
AC-6207ZZ
AC-6207ZZC3/L448
AC-6212X12ZZC3/L448
AC-6302ZZC3
AC-6302ZZC3/L448
AC-6303ZZC3
AC-6304ZZ
AC-6304ZZC3
AC-6304ZZC3/L448
AC-6305ZZ
AC-6305ZZC3
AC-6305ZZC3/L448
AC-6306ZZ
AC-6306ZZC3
AC-6307ZZC3/L448
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInner Dia. d
(Ø) 		Outer Dia. D
(Ø) 		Width B
(mm) 		Bearing Type Basic Dynamic Load Rating
(N) 		Load Direction Max. Allowable Rotational Speed
(rpm) 		Seal, Shield Symbols Preload Mark Grease symbol

MYR 24.71

1 Piece(s) 4 Day(s) or more 10123210Double Shielded6100Radial22000ZZN/AN/A

MYR 24.71

1 Piece(s) 4 Day(s) or more 10123210Double Shielded6100Radial / Thrust22000ZZC3/L448

MYR 29.36

1 Piece(s) 4 Day(s) or more -123210Double Shielded6100Radial22000ZZCM/5K

MYR 28.00

1 Piece(s) 7 Day(s) or more 10153511Rubber Sealed-Radial-LLBN/AN/A

MYR 28.00

1 Piece(s) 7 Day(s) or more 10153511Rubber Sealed7750Radial19000LLBCM/5K

MYR 30.03

1 Piece(s) 8 Day(s) or more 10174012Double Shielded9600Radial18000ZZN/AN/A

MYR 30.03

1 Piece(s) 2 Day(s) 10174012Double Shielded9600Radial18000ZZC3/L448

MYR 29.52

1 Piece(s) 8 Day(s) or more -174012Double Shielded9,600Radial18,000ZZCML448

MYR 34.53

1 Piece(s) 5 Day(s) or more 10204714Double Shielded12800Radial16000ZZN/AN/A

MYR 35.42

1 Piece(s) 5 Day(s) or more 10204714Double Shielded12,800Radial16,000ZZCML448

MYR 40.58

1 Piece(s) 5 Day(s) or more 10255215Double Shielded14000Radial13000ZZN/AN/A

MYR 40.12

1 Piece(s) 8 Day(s) or more 10255215Double Shielded14000Radial13000ZZC3N/A

MYR 41.49

1 Piece(s) 5 Day(s) or more 10255215Double Shielded14,000Radial13,000ZZCML448

MYR 49.02

1 Piece(s) 4 Day(s) or more 10306216Double Shielded19500Radial11000ZZN/AN/A

MYR 51.70

1 Piece(s) 8 Day(s) or more 10306216Double Shielded19500Radial11000ZZC3N/A

MYR 49.02

1 Piece(s) 9 Day(s) or more -306216Double Shielded19,500Radial11,000ZZCML448

MYR 63.71

1 Piece(s) 4 Day(s) or more 10357217Double Shielded25700Radial9800ZZN/AN/A

MYR 68.99

1 Piece(s) 9 Day(s) or more -357217Double Shielded25,700Radial9,800ZZC3L448

MYR 257.92

1 Piece(s) 8 Day(s) or more ----Double Shielded-Radial-ZZC3L448

MYR 31.80

1 Piece(s) 7 Day(s) or more 10154213Double Shielded11400Radial17000ZZC3N/A

MYR 31.80

1 Piece(s) 8 Day(s) or more -154213Double Shielded11,400Radial17,000ZZC3L448

MYR 37.37

1 Piece(s) 7 Day(s) or more 10174714Double Shielded13500Radial16000ZZC3N/A

MYR 42.44

1 Piece(s) 4 Day(s) or more 10205215Double Shielded15900Radial14000ZZN/AN/A

MYR 42.94

1 Piece(s) 4 Day(s) or more 10205215Double Shielded15900Radial14000ZZC3N/A

MYR 42.44

1 Piece(s) 9 Day(s) or more -205215Double Shielded15,900Radial14,000ZZC3L448

MYR 52.06

1 Piece(s) 4 Day(s) or more 10256217Double Shielded21200Radial12000ZZN/AN/A

MYR 56.17

1 Piece(s) 4 Day(s) or more 10256217Double Shielded21200Radial12000ZZC3N/A

MYR 57.08

1 Piece(s) 5 Day(s) or more 10256217Double Shielded21200Radial12,000ZZC3L448

MYR 66.49

1 Piece(s) 4 Day(s) or more 10307219Double Shielded26700Radial10000ZZN/AN/A

MYR 74.09

1 Piece(s) 8 Day(s) or more 10307219Double Shielded26700Radial10000ZZC3N/A

MYR 87.51

1 Piece(s) 7 Day(s) or more 10358021Double Shielded33500Radial8800ZZC3/L448

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  1. 1
 

Basic Information

Raceway Ring Shape Ball Outer Ring Type Grooved Inner/Outer Ring Material Steel
Specifications/Environment Standard Precision (JIS) Grade 0 Rolling Element Material Steel
Size Standards Metric System Number of Raceway Ring Rows Single Row Retainer Type Punching
Types Creep prevention bearing (equipped with O-ring)

Configure

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31 Part Numbers

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Configure Remaining Specifications
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Specification/Dimensions

  • Inner Dia. d(Ø)

    • 12
    • 15
    • 17
    • 20
    • 25
    • 30
    • 35

    Clear

  • Outer Dia. D(Ø)

    • 32
    • 35
    • 40
    • 42
    • 47
    • 52
    • 62
    • 72
    • 80

    Clear

  • Width B(mm)

    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 19
    • 21

    Clear

  • Bearing Type

    • Double Shielded
    • Rubber Sealed

    Clear

  • Basic Dynamic Load Rating(N)

    • 9,600
    • 11,400
    • 12,800
    • 14,000
    • 15,900
    • 19,500
    • 25,700
    • 6100
    • 7750
    • 9600
    • 11400
    • 12800
    • 13500
    • 14000
    • 15900
    • 19500
    • 21200
    • 25700
    • 26700
    • 33500

    Clear

  • Load Direction

    • Radial
    • Thrust

    Clear

  • type

    • AC-62**
    • AC-63**

    Clear

Days to Ship

    • All
    • 2 Day(s) or Less
    • 4 Day(s) or Less
    • 5 Day(s) or Less
    • 7 Day(s) or Less
    • 8 Day(s) or Less
    • 9 Day(s) or Less

    Clear

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