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CF-AB

Hexagon Socket on Both Ends
Grease Nipple Built-In Type
(Stud Dia. 12 - 30 mm)
A hexagonal socket is provided on both stud ends, and a grease nipple for greasing is fitted to the inside. Therefore, lubrication and mounting from both directions is possible.
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Stud Diameter (mm) Clear
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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
CF12-AB
Out of stock
Out of stock ? Contact us to place an order
CF12R-AB
Out of stock
Out of stock ? Contact us to place an order
CF12UU-AB
Out of stock
Out of stock ? Contact us to place an order
CF12UUR-AB
Out of stock
Out of stock ? Contact us to place an order
CF12-1-AB
Out of stock
Out of stock ? Contact us to place an order
Stud Diameter (mm): 12
Outer Diameter (mm): 32
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
CF12-1R-AB
Days to Ship: 2 - 3 weeks*
CF12-1UU-AB
Out of stock
Out of stock ? Contact us to place an order
CF12-1UUR-AB
Out of stock
Out of stock ? Contact us to place an order
CF16-AB
Out of stock
Out of stock ? Contact us to place an order
CF16R-AB
Out of stock
Out of stock ? Contact us to place an order
Stud Diameter (mm): 16
Outer Diameter (mm): 35
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
CF16UU-AB
Days to Ship: 1 - 3 days
CF16UUR-AB
Out of stock
Out of stock ? Contact us to place an order
CF18-AB
Out of stock
Out of stock ? Contact us to place an order
Stud Diameter (mm): 18
Outer Diameter (mm): 40
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
CF18R-AB
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 18
Outer Diameter (mm): 40
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
CF18UU-AB
Days to Ship: 1 - 3 days
Stud Diameter (mm): 18
Outer Diameter (mm): 40
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
CF18UUR-AB
Days to Ship: 2 - 3 weeks*
Stud Diameter (mm): 20
Outer Diameter (mm): 52
Outer Ring Shape: Cylindrical
Dust Protection Seal: No Seal
CF20-AB
Days to Ship: 1 - 3 days
CF20R-AB
Out of stock
Out of stock ? Contact us to place an order
CF20UU-AB
Out of stock
Out of stock ? Contact us to place an order
CF20UUR-AB
Out of stock
Out of stock ? Contact us to place an order
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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 B3 C1 d2 H rsmin Shoulder heightf(Min.) With cage Full rollers Cylindrical outer ring Spherical outer ring
Dynamic
C
Static
C0
Dynamic
C
Static
C0
With cage Full rollers With cage Full rollers
mm mm 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
12CF12‑AB3014M12×1.51315402560.6360.6207.879.7913.419.89.377.062.45140005800105107
12CF12‑1‑AB3214M12×1.51315402560.6360.6207.879.7913.419.89.377.452.74140005800115117
16CF16‑AB3518M16×1.51719.55232.580.8360.6241218.320.637.617.311.23.14100004500205207
18CF18‑AB4020M18×1.51921.55836.580.83612614.725.225.251.326.114.43.7285003800295300
20CF20‑AB5224M20×1.52125.56640.590.84813620.734.833.264.832.123.28.2370003400525530
20CF20‑1‑AB4724M20×1.52125.56640.590.84813620.734.833.264.832.1217.1570003400450455
24CF24‑AB6229M24×1.52530.58049.5110.84814030.653.246.792.949.534.210.565002900915925
24CF24‑1‑AB7229M24×1.52530.58049.5110.84814030.653.246.792.949.539.812.96500290011501160
30CF30‑AB8035M30×1.53237100631514814645.487.667.614573.752.614.95000230018801890
30CF30‑1‑AB8535M30×1.53237100631514814645.487.667.614573.75616.15000230019501960
30CF30‑2‑AB9035M30×1.53237100631514814645.487.667.614573.759.317.35000230020002010
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.For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
Model Size1 Roller guide2 Material Seals Outer ring shape Type
CF 12     UU   - AB
CF 3~30‑2 No symbol : With cage No symbol : Carbon steel No symbol : Without seals No symbol : Cylindrical No symbol : Driver groove on head of stud
  V : Fuller roller 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.Note 2: The full roller option is not a THK online store standard stock option. Contact us using the custom parts request link to order this item.