Can someone mic the rear hub?
#4
Drifting
Member Since: Oct 2004
Location: Southwest Virginia
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Here are the specifications from the Timken web site but they don't give you any idea what each dimension means. A diagram would help , I don't know what they are thinking! But my guess it the flange diameter that the wheel fits against is 5.72834645669291" or 145.5mm, with the part the wheel fits over being 2.75984251968504" or 70.1mm, while the part the brake rotor fits over being 2.77952755905512" or 70.6mm.
I wouldn't cut then too close as the tolerance will change between batches or plants. I can put a caliper on one if you want true numbers but I don't have a mic that big. Caliper should get you within +-.001
I wouldn't cut then too close as the tolerance will change between batches or plants. I can put a caliper on one if you want true numbers but I don't have a mic that big. Caliper should get you within +-.001
Code:
C5 wheel bearing specifications Timken Part# 513139 512153 ---------------------------------------------------------- ABS Yes/No Y Y Axle Front Rear Bearing Type Ball Ball Bolt Circle Diameter B 4.75 4.75 Bolt Circle Diameter B 120.65 120.65 Bolt Circle Diameter H 4.56692913385827 4.56692913385827 Bolt Circle Diameter H 116 116 Bolt Quantity Size C M12x1.5 M12x1.5 Bolt Quantity Size C (5) (5) Bolt Quantity Size I M12x1.75 M12x1.75 Bolt Quantity Size I (3) (3) Brake Pilot Dia E 2.77952755905512 2.77952755905512 Brake Pilot Dia E 70.6 70.6 Driven - Non Driven N D Flange (#) 2 2 Flange Diameter A 5.72834645669291 5.72834645669291 Flange Diameter A 145.5 145.5 Flange Offset F 1.66062992125984 1.65590551181102 Flange Offset F 42.18 42.06 Flange Shape J Modified Modified Flange Shape J Triangle Triangle Gen Type 3 3 Hub Pilot Dia G 3.5992125984252 3.5992125984252 Hub Pilot Dia G 91.42 91.42 Lug Bolts (Y/N) Y Y Roll Form Y N Spline Quantity - 30 Tone Ring / # Teeth - - Tone Ring / Sensor S S Tone Ring Dia. - - Wheel Pilot Dia D 2.75984251968504 2.75984251968504 Wheel Pilot Dia D 70.1 70.1
Last edited by SpeedyZ; 06-30-2006 at 10:06 AM.