How much grease?
11-10-09 | 05:22 AM
#1
Thread Starter
Cyclist
Joined: Oct 2008
Posts: 18
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From: Louisville, KY
How much grease?
I have Schwinn Traveler. This past weekend I pulled the cranks and took out the bottom bracket. It consists is a spindle, two bearing sets and a plastic spacer in the tube. How much grease do I pack on the bearings? Do I fill the whole plastic spacer, or just coat the bearings?
11-10-09 | 06:05 AM
#2
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Joined: Aug 2005
Posts: 12,769
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From: Rocket City, No'ala
Bikes: 2014 Trek Domane 5.2, 1985 Pinarello Treviso, 1990 Gardin Shred, 2006 Bianchi San Jose
Liberally coat the bearings and the cups. The plastic spacer helps keep dirt and water out. Don't fill that up but be generous with the grease on the bearings.
11-10-09 | 06:24 AM
#3
Senior Member
Joined: Apr 2006
Posts: 4,050
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From: Washington County, Vermont, USA
Bikes: 1966 Dawes Double Blue, 1976 Raleigh Gran Sport, 1975 Raleigh Sprite 27, 1980 Univega Viva Sport, 1971 Gitane Tour de France, 1984 Lotus Classique, 1976 Motobecane Grand Record
Generous, but not too generous. Clean out any old grease, wipe the cups and the spindle clean, then put a coating of grease in the cups--enough so that when you stick the bearing balls into the grease they're about half covered. It's a good idea to use new bearing balls. They're cheap--just a few bucks for the set. Then cover them with another thin layer. I like to do that by greasing the bearing surfaces on the spindle. Reassemble and adjust. Don't forget to replace the plastic sleeve.
11-10-09 | 07:21 AM
#4
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Joined: Jul 2009
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Bikes: 1986 Alan Record Carbonio, 1985 Vitus Plus Carbone 7, 1984 Peugeot PSV, 1972 Line Seeker, 1986(est.) Medici Aerodynamic (Project), 1985(est.) Peugeot PY10FC
REmember to apply a thin coat of grease on the BB cup threads and the threads on the BB shell, specially the fixed cup, to minimize the development of corrosion and seizure of the part to the frame.
Chombi
84 Peugeot PSV
85(?) Vitus Carbone 7 Plus
Chombi
84 Peugeot PSV
85(?) Vitus Carbone 7 Plus
