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Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 12, Lead 5 (Part Numbers)

Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 12, Lead 5

Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.

[Features]
· The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
· The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.
· An appropriate amount of grease is enclosed with ball screw nuts.
· Also, for ball screw nuts larger than the BNK0802 shape model, a labyrinth seal is built-in (BNK1510 shape, BNK1520 shape, BNK1616 shape, BNK2020 shape, and BNK2520 shape use a combination end cap).
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· BNK Type: Dimensions Table—A15-116 Standardized ball screw with a screw shaft diameter of 4 to 25 mm, and lead of 1 to 20 mm.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

Part Number
BNK1205-2.5RRG0+280LC3Y
BNK1205-2.5RRG2+280LC7Y
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSAccuracy Preload Axial gap Basic Load Rating Dynamic Rating Ca
(N)
Basic Load Rating Static Rating Coa
(N)

MYR 3,053.03

1 Piece(s) 3 Day(s) or more 10C3PresenceG023003200

MYR 1,836.84

1 Piece(s) 3 Day(s) or more 10C7NoG237006400

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Basic Information

Types Precision Features Standard Flange Shape Square type
Screw Shaft O.D. d(Ø) 12 Lead(mm) 5 Conditions of Use Standard / Dust Proofing
Right Screw/Left Screw Right Screw Nut Shape Single Circuit System Return Pipe Type
Number of Load Circuits(Num. of Rows) x (Num. of Turns) 1×2.5 Screw Shaft Length(mm) 280 Screw Type Set of shaft and nut (shaft end finished product)
Ball screw applicable model number RR (Labyrinth seal)

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