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Ball screw housing BF sfu ball screw support
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Ball screw housing BF sfu ball screw support

BK/BF end supports are sometimes referred to as the "pillow block" style. Mounting holes are provided to secure these bolts to the base on which the ball screw will run.
BK "fixed" end supports consist of two angular contact bearings that provide axial and rotational support for the ball screw.
A BF "simple/floating" support has just a standard ball bearing that provides rotational support at the end of the ball screw opposite where the drive occurs (usually the motor or pulley).
Our standard ball screws come machined to work with these brackets without modification.
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  • Main Parameter
  • Design Diagram
  • Unit:mm

    Part
    Number

    Shaft
    diameter d1

    L

    B

    H

    b

    h

    B1

    H1

    E

    P

    d2

    X

    Y

    Z

    Bearing

    Snapring

    ±0.02

    ±0.02

    BF-10

    8

    20

    60

    39

    30

    22

    34

    32.5

    15

      46

    5.5

    6.6

    10.8

    5

    606ZZ

    S 08

    BF-12

    10

    20

    60

    43

    30

    25

    35

    32.5

    18

      46

    5.5

    6.6

    10.8

    6.5

    6000ZZ

    S 10

    BF-15

    15

    20

    70

    48

    35

    28

    40

    38

    18

      54

    5.5

    6.6

    11

    6.5

    6002ZZ

    S 15

    BF-17

    17

    23

    86

    64

    43

    39

    50

    55

    28

      68

    6.6

    9

    14

    8.5

    6203ZZ

    S17

    BF-20

    20

    26

    88

    60

    44

    34

    52

    50

    22

      70

    6.6

    9

    14

    8.5

    6004ZZ

    S 20

    BF-25

    25

    30

    106

    80

    53

    48

    64

    70

    33

      85

    9

    11

    17.5

    11

    6205ZZ

    S 25

    BF-30

    30

    32

    128

    89

    64

    51

    76

    78

    33

    102

    11

    14

    20

    13

    6206ZZ

    S 30

    BF-35

    35

    32

    140

    96

    70

    52

    88

    79

    35

    114

    11

    14

    20

    13

    6207ZZ

    S 35

    BF-40

    40

    37

    160

    110

    80

    60

    100

    90

    37

    130

    14

    18

    26

    17.5

    6208ZZ

    S 40
    ①Housing ②Bearing ③ Snapring

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We are a custom new precision ground ball screw SFY series low friction ball screw supplier and a China Ball screw housing BF sfu ball screw support company who do OEM/ODM. The company's products are widely used in automation equipment, packaging machinery, printing machinery, food machinery, instruments and apparatus, woodworking machinery, automobile, high-speed railway, engraving machines and other industrial machinery industries. We have a good reputation in the field of automation production both in China and in other countries, and we have supplied to China domestic, India, Pakistan, Turkey, Russia, Australia and other countries. The company regards creating maximum value for customers as its responsibility, and wholeheartedly provides customers with high-quality, professional and satisfactory products.

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More Information About Ball Screw Housing BF SFU Ball Screw Support

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