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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Hard Lock Nut (HLBU25)

Hard Lock Nut HLBU25

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  • Hard Lock Nut
  • Hard Lock Nut
  • Hard Lock Nut
  • Volume Discount

Compared to the case using a normal bearing nut, keyway machining on the gear washer and shaft is not necessary.

Part Number

Configured Part Number is shown.

HLBU25

Configured Specifications

Nominal of Thread MM25x1.5TypeLock Nut
ShapeRound ShapeMaterial[Steel] S45C Thermal Refined
Surface TreatmentYesScrew TypeMetric (Fine) Thread
RoHS10 - -
Hard Locking Bearing Nuts:Related Image

Type [ M ]Material [ H ]Hardness [ S ]Surface Treatment
Standard Type Thin Type
HLB - SS400 Equivalent - Parker
HLBM - Electroless Nickel Plating
HLBC HLBU S45C Thermal Refined 22~28HRC Parker
HLBS - SUS304 - -

Specifications

Part Number
HLB35
Part Number MxPitch
(Fine Thread)
(1) No.1 Nut (Lower Nut) (2) No.2 Nut (Upper Nut) Common for No.1 and 2 Setting Height ℓ Perpendicularity of the end surface
(max.)
Weight per Set (g)
Type M D1 D2 B e D1 B' e1 b S T Standard Thin
Standard Thin Standard Thin Standard Thin Standard Thin Standard Thin Min Max Min Max Standard Thin

HLB (M10 ~ 50)
HLBM (M12 ~ 50)
HLBC (M10 ~ 50)
HLBS (M12 ~ 50)


HLBU(M25 ~ 50)
10 10x0.75 18 13 6 - 2.7 - 18 6 - 2.5 - 3.5 - 3 2.0 9.5 10.5 - - 0.05 15 -
12 12x1.0 22 17 22 17
15 15x1.0 25 21 7 25 7 4.5 4 11.5 12.5 23
17 17x1.0 28 24 28 29
20 20x1.0 32 26 8 32 8 5.5 13.5 14.5 43
25 25x1.5 38 32 10 7 4.2 3.7 38 10 7 4.0 4 6 3 5 16.0 17.5 10 11.5 72 45
30 30x1.5 45 38 45 103 63
35 35x1.5 52 44 11 8 4.2 52 11 8 4.0 7 4 18.0 19.5 12 13.5 150 100
40 40x1.5 58 50 12 9 58 9 9 5 5 6 2.5 17.0 18.5 14 15.5 170 140
45 45x1.5 65 56 13 10 65 10 10 6 6 19.0 20.5 16 17.5 240 201
50 50x1.5 70 61 14 11 70 11 11 7 7 21.0 22.5 18 19.5 285 250

Part Number 

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Part Number
HLBU25
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal of Thread M Material Surface Treatment

SGD 20.55

1 Piece(s)Available 4 Day(s) or more 10M25x1.5[Steel] S45C Thermal RefinedYes
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal of Thread M Material Surface Treatment
  1. 1

More Information

Hard Locking Bearing Nuts:Related Image
■Cautions for Use
Machine chamfering (C = 1 pitch or equivalent) on the tip of male thread, whose precision grade is JIS 6g (Class 2).

Basic Information

Type Lock Nut Shape Round Shape Screw Type Metric (Fine) Thread

Please check the type/dimensions/specifications of the part HLBU25 in the Hard Lock Nut series.

Similar Part Numbers

Part Number
HLB17
HLB20
HLB25
HLBU30
HLBU35
HLBU40
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal of Thread M Material Surface Treatment

SGD 11.12

1 Piece(s)Available Same day 10M17 x 1[Steel] SS400 EquivalentYes

SGD 11.12

1 Piece(s)Available Same day 10M20x1[Steel] SS400 EquivalentYes

SGD 10.78

1 Piece(s)Available Same day 10M25x1.5[Steel] SS400 EquivalentYes

SGD 24.76

1 Piece(s)Available 4 Day(s) or more 10M30 x 1.5[Steel] S45C Thermal RefinedYes

SGD 31.67

1 Piece(s)Available 4 Day(s) or more 10M35x1.5[Steel] S45C Thermal RefinedYes

SGD 38.41

1 Piece(s)Available 4 Day(s) or more 10M40x1.5[Steel] S45C Thermal RefinedYes
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal of Thread M Material Surface Treatment

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