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CF-A

Hexagon Socket on Stud Head
(Stud Dia. 3 - 10 mm)
The stud head has a hexagon socket, allowing this model to be easily mounted with a hexagonal wrench.
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Outer Diameter (mm) Clear
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Outer Ring Shape Clear
Dust Protection Seal Clear
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Unit Price Quantity Days to Ship Item Total
Stud Diameter (mm): 3
Outer Diameter (mm): 10
Outer Ring Shape: Cylindrical
Dust Protection Seal: No Seal
CF3-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 3
Outer Diameter (mm): 10
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
CF3R-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 3
Outer Diameter (mm): 10
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
CF3UU-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 3
Outer Diameter (mm): 10
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
CF3UUR-A
Days to Ship: 2 - 3 weeks*
CF4-A
Out of stock
Out of stock ? Contact us to place an order
CF4R-A
Out of stock
Out of stock ? Contact us to place an order
Stud Diameter (mm): 4
Outer Diameter (mm): 12
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
CF4UU-A
Days to Ship: 1 - 3 days
Stud Diameter (mm): 4
Outer Diameter (mm): 12
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
CF4UUR-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 5
Outer Diameter (mm): 13
Outer Ring Shape: Cylindrical
Dust Protection Seal: No Seal
CF5-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 5
Outer Diameter (mm): 13
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
CF5R-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 5
Outer Diameter (mm): 13
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
CF5UU-A
Days to Ship: 1 - 3 days
Stud Diameter (mm): 5
Outer Diameter (mm): 13
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
CF5UUR-A
Days to Ship: 1 - 3 days
CF6-A
Out of stock
Out of stock ? Contact us to place an order
Stud Diameter (mm): 6
Outer Diameter (mm): 16
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
CF6R-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 6
Outer Diameter (mm): 16
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
CF6UU-A
Days to Ship: 1 - 3 days
Stud Diameter (mm): 6
Outer Diameter (mm): 16
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
CF6UUR-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 8
Outer Diameter (mm): 19
Outer Ring Shape: Cylindrical
Dust Protection Seal: No Seal
CF8-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 8
Outer Diameter (mm): 19
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
CF8R-A
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 8
Outer Diameter (mm): 19
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
CF8UU-A
Days to Ship: 1 - 3 days
Stud Diameter (mm): 8
Outer Diameter (mm): 19
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
CF8UUR-A
Days to Ship: 2 - 3 weeks*
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Stud diameterd Model No. Main dimensions Basic load rating MaximumpermissibleloadF0 Track load capacity Rotational speed1 Mass
Outer diameterD Outer ring widthC ThreadedG G1 B Overall lengthB1 B2 C1 H rsmin Shoulder heightf(Min.) With cage Full rollers Cylindrical outer ring Spherical outer ring With cage Full rollers With cage Full rollers
Dynamic
C
Static
C0
Dynamic
C
Static
C0
mm mm mm mm mm mm mm mm mm mm mm mm kN kN kN kN kN kN kN min-1 min-1 g g
3CF3‑A107M3×0.5581790.520.26.81.471.180.361.370.37470004.5
4CF4‑A128M4×0.76920110.52.50.38.62.062.050.781.760.47370007.5
5CF5‑A139M5×0.87.51023130.530.39.73.142.771.422.250.532900010.5
6CF6‑A1611M6×181228160.630.3113.593.586.948.52.113.431.08250001100018.519
8CF8‑A1911M8×1.25101232200.640.3134.174.658.1311.24.734.021.3720000870028.529
10CF10‑A2212M10×1.25121336230.650.3155.336.789.4214.35.814.71.671700072004546
10CF10‑1‑A2612M10×1.25121336230.650.3155.336.789.4214.35.815.492.061700072006061
Note 1: The rotational speed limit value in the table applies to models that have no seal. With those attached with seals, up to 70% of this value is permitted.Model CF-A does not have a greasing hole and cannot be replenished with grease.For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
Model Size1 Material Seals Outer ring shape Type
CF 3   UU R - A
CF 3~30-2 No symbol : Carbon steel No symbol : Without seals No symbol : Cylindrical No symbol : Driver groove on head of stud
  M : Stainless steel UU : With seals R : Spherical A : Hexagonal socket on head of stud
AB : Hexagonal socket on both ends
Note 1: Available sizes 12~30 for model CF-AB,12~20 for model CF-M-AB, 3~10 for model CF-A and CF-M-A, and 5~10 for model CF and CF-M