24
B. Bearings
Re lubrication type bearings must be relubricated
daily
to assure long life.
The grease used should conform to the NLGI grade two consistencies and
be free of any chemical impurities such as free acid or free alkali, dust
rust, metal particles or abrasives.
For best results, bearings should be relubricated while in operation.
Note:
Due caution for personal safety must be observed when servicing
rotating equipment.
The grease should be pumped in slowly until a
slight bead forms around the seals. This bead, in addition to acting as an
indicator of adequate relubrication, provides additional protection against
the entry of foreign matter. If necessary to relubricate while the bearing is
idle refer to relubrication table for maximum grease capacity for the
various size bearings.
Shaft Size
Maximum Grease Capacity of
Bearing Chamber in Ounces
1/2"' to 3/4"
1/8
7/8" to 1-3/16"
3/8
1-1/4" to 1-1/2"
5/8
