HUB INFORMATION
Part Number: 20281--5T
Hub Number: 2028
Description: 8 Stud Hub w/10.827 (275MM) Dia. Bolt Circle. Uses Outboard Drum (M22 x 1.5) Serrated Stud
Hub Material: Cast
Mounting Type: FN
Drum Type: Outboard
Disc Wheel: Aluminum (Dual)
Wheel Stud: 101160
Stud Stand Out: 3.94
ABS Ring: Direct Machined ABS
Drum Options: 61576F, 61989F, 61999F, 66875F, 66816F
Drum Type: Outboard
Number of Studs: 8
Bolt Circle: 10.827
Stud Description: M22 x 1.5MM Serrated Stud
Outer Bearing Cup: HM212011
Outer Bearing Cone: HM212049
Inner Bearing Cup: HM218210
Inner Bearing Cone: HM218248
Webb Axle Group: 2
Cup Code: 1
Notes:
This hub designed for dual wheel mounting or single wheels with 1/2" maximum offset. All drums listed for use with 8-hole, 275MM B.C. USA Mounting Systems.
Grease Hubcap Kit: 73655

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AXLE MANUFACTURER

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AXLE MANUFACTURER
ArvinMeritor (Rockwell)
RN, RQ, TKN, TN, TQ, TQC, TQD

Dana Spicer (Eaton)
D-22, K-22, J, JE, JH, 23L, 23R

Dexter
D200K, D225K

Hendrickson
HN

Ingersoll
A22H, A22S, A22T, DC22H, F22

K-B
KBW-KBS

Standard Forge
A22H, A-22S, A22T

Westport
F3W-1600, F3W-1800/2000, F3W- 1800D/2000D, F6W-1600

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DRUM OPTIONS
Click on Drum Part Numbers for More Drum Information

Drum/Rotor Number	Brake Size	Notes
61576B	7.00	0.50 Back Plate Thickness
61576F	7.00	0.50 Back Plate Thickness
61989B	8.62	0.50 Back Plate Thickness/For 19.5" Disc Wheel Approved for 19.5 disc wheels
61989F	8.62	0.50 Back Plate Thickness/For 19.5" Disc Wheel Approved for 19.5 disc wheels
61999B	8.62	0.50 Back Plate Thickness/For 19.5" Disc Wheel Approved for 19.5 disc wheels
61999F	8.62	0.50 Back Plate Thickness/For 19.5" Disc Wheel Approved for 19.5 disc wheels
66816F	8.62
66875B	7.00	0.50 Back Plate Thickness
66875F	7.00	0.50 Back Plate Thickness

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FLANGE MOUNT (FN) INFORMATION
Disc Wheel: Aluminum
Tire Application: Dual
Total Disc Wheel Thickness: 1.68 to 2.00
Drum Type: Cast
Right Hand Stud: 101160
Stud Color: Black
Stud Standout: 3.94
Order Code: 5


Disc Wheel: 1-Steel/1-Alum.
Tire Application: Dual
Total Disc Wheel Thickness: 1.22 to 1.50
Drum Type: Cast
Right Hand Stud: 101160
Stud Color: Black
Stud Standout: 3.94
Order Code: 5