Bearing Life Calculator
Input the following values:
Units:
Inch
Metric
Bearing Type:
Open
Closed
Operating Conditions:
Low speed (50 ft/min) without
impulsive shock from outside.
Intermediate speed (200 ft/min)
without impulsive shock from outside.
High speed (over 200 ft/min) with
impulsive shock from outside
Shaft Diameter:
1/2
5/8
3/4
1
1 1/4
1 1/2
inch
Force:
lbs
Dynamic Load Rating of Bearings
Diameter(in)
Rating (lbs)
PIC Part No.
Closed Type
1/4
60
PFL-4
3/8
95
PFL-6
1/2
230
PFL-8
5/8
400
PFL-10
3/4
470
PFL-12
1
850
PFL-16
1 1/4
1230
PFL-20
1 1/2
1480
PFL-24
Open Type
1/2
230
PFLO-8
5/8
400
PFLO-10
3/4
470
PFLO-12
1
850
PFLO-16
1 1/4
1230
PFLO-20
1 1/2
1480
PFLO-24
Bearing Life =
Inches