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Ball screws / rectangular flange / diameter 12 / pitch 5 / C3, C5, C7 / BNK

Ball screws / rectangular flange / diameter 12 / pitch 5 / C3, C5, C7 / BNK
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.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
BNK1205-2.5RRG0+180LC3Y
BNK1205-2.5RRG0+180LC5Y
BNK1205-2.5RRG0+230LC3Y
BNK1205-2.5RRG0+280LC3Y
BNK1205-2.5RRG0+280LC5Y
BNK1205-2.5RRG0+330LC3Y
BNK1205-2.5RRG0+330LC5Y
BNK1205-2.5RRG0+380LC3Y
BNK1205-2.5RRG0+380LC5Y
BNK1205-2.5RRG2+230LC7Y
BNK1205-2.5RRG2+280LC7Y
BNK1205-2.5RRGT+180LC3Y
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSAccuracy Preload Axial gap Screw Shaft Length
(mm)
Basic Load Rating Dynamic Rating Ca
(N)
Basic Load Rating Static Rating Coa
(N)

944.02 €

1 23 Days -C3AvailableG018023003200

728.55 €

1 23 Days -C5AvailableG018023003200

947.44 €

1 6 Days -C3AvailableG023023003200

983.34 €

1 6 Days 10C3AvailableG028023003200

757.64 €

1 6 Days -C5AvailableG028023003200

997.02 €

1 6 Days 10C3AvailableG033023003200

767.90 €

1 6 Days -C5AvailableG033023003200

1,089.39 €

1 6 Days 10C3AvailableG038023003200

839.70 €

1 6 Days -C5AvailableG038023003200

581.47 €

1 6 Days -C7NAG223037006400

602.00 €

1 6 Days 10C7NAG228037006400

897.85 €

1 6 Days -C3NAGT18037006400

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Basic information

Type Precision Features Standard Flange Shape Square type
Screw Shaft O.D. d(mm) 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(Rows x Windings) 1×2.5 Screw Type Set of shaft and nut (shaft end finished product) Ball screw applicable model number RR (Labyrinth seal)

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