S2K Commerce - Products Dropdown - Bronze
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PV Calculation
PV is a means of measuring the performance capabilities of bearings.
P is expressed as pressure or pounds per square inch on the projected area of the bearing. V is velocity in feet per minute of the wear surface (surface feet per minute).
For sleeve (plain) bearings, the surface speed is .262 (pi divided by 12) x RPM x shaft diameter in inches. P is equal to the load on the bearing in pounds divided by the projected area in square inches. For sleeve (plain) bearings, the projected area is the length x the inside diameter of the bearing.
PV is then obtained by multiplying P x V as shown in the following example:
¾” shaft @ 341 RPM, 90 lb. total load, bearing length 1”. V = .262 x RPM x shaft diameter, or .262 x 341 x .750 = 67 sfpm.
P = total load divided by projected area (area = .750 x 1.0 = .75 sq. in.), or 90 lbs. divided by .75 = 120 psi.
PV = 120 psi x 67 sfpm = 8040 PV.
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P VALUE (MAX) |
V VALUE (MAX) |
PV VALUE (MAX) |
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Cast Bronze C93200 Sleeve (Plain) Bearings |
4,000 |
750 |
75,000 |
|
Cast Bronze C93200 Sleeve (Plain) Metric Bearings |
4,000 |
750 |
75,000 |
|
Cast Bronze C93200 Flanged Metric Bearings |
4,000 |
750 |
75,000 |
|
C93200 Solid Bronze Bars |
4,000 |
750 |
75,000 |
|
C93200 Cored Bronze Bars |
4,000 |
750 |
75,000 |
|
C93200 Centrifugal Bronze Bars |
4,000 |
750 |
75,000 |
|
C93200 Bronze Wearplate |
4,000 |
750 |
75,000 |
|
B04 Solid Bronze Bars |
4,000 |
500 |
75,000 |
|
B04 Cored Bronze Bars |
4,000 |
500 |
75,000 |
|
B04 Centrifugal Bronze Bars |
4,000 |
500 |
75,000 |
|
C93700 Solid Bronze Bars |
4,000 |
1,000 |
85,000 |
|
C93700 Cored Bronze Bars |
4,000 |
1,000 |
85,000 |
|
C93700 Centrifugal Bronze Bars |
4,000 |
1,000 |
85,000 |
|
C93800 Solid Bronze Bars |
2,500 |
1,000 |
75,000 |
|
C938 Cored Bronze Bars |
2,500 |
1,000 |
75,000 |
|
C938 Centrifugal Bronze Bars |
2,500 |
1,000 |
75,000 |
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C90300 Solid Bronze Bars |
5,000 |
250 |
90,000 |
|
C90300 Centrifugal Bronze Bars |
5,000 |
250 |
90,000 |
|
C90700 Solid Bronze Bars |
5,000 |
250 |
100,000 |
|
C90700 Centrifugal Bronze Bars |
5,000 |
250 |
100,000 |
|
C86300 Solid Manganese Bronze Bars |
8,000 |
150 |
150,000 |
|
C86300 Cored Manganese Bronze Bars |
8,000 |
150 |
150,000 |
|
C86300 Centrifugal Manganese Bronze Bars |
8,000 |
150 |
150,000 |
|
C95400 Solid Aluminum Bronze Bars |
6,000 |
250 |
125,000 |
|
C95400 Cored Aluminum Bronze Bars |
6,000 |
250 |
125,000 |
|
C95400 Centrifugal Aluminum Bronze Bars |
6,000 |
250 |
125,000 |
|
C95400 Aluminum Bronze Wearplate |
6,000 |
250 |
125,000 |
|
C95500 Solid Aluminum Bronze Bars |
7,000 |
300 |
135,000 |
|
C95500 Cored Aluminum Bronze Bars |
7,000 |
300 |
135,000 |
|
C95500 Centrifugal Aluminum Bronze Bars |
7,000 |
300 |
135,000 |
|
C95900 Solid Aluminum Bronze Bars |
8,000 |
100 |
150,000 |
|
C95900 Aluminum Bronze Wearplate |
8,000 |
100 |
150,000 |
|
Powdered Metal Sleeve (Plain) Bearings |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Sleeve (Plain) Metric Bearings |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Flanged Bearings |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Flanged Metric Bearings |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Thrust Washers |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Extra Sleeve (Plain) Bearings |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Extra Flanged Bearings |
2,000 |
1,200 |
50,000 |
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Powdered Metal Extra Thrust Washers |
2,000 |
1,200 |
50,000 |
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Powdered Metal ECO Sleeve (Plain) Bearings |
2,000 |
1,200 |
50,000 |
|
Powdered Metal ECO Flanged Bearings |
2,000 |
1,200 |
50,000 |
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Powdered Metal ECO Thrust Washers |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Dri-Plane Sleeve (Plain) Bearings |
1,600 |
1,000 |
40,000 |
|
Powdered Metal Dri-Plane Flanged Bearings |
1,600 |
1,000 |
40,000 |
|
Powdered Metal Dri-Plane Thrust Washers |
1,600 |
1,000 |
40,000 |
|
Powdered Metal BB-16 Sleeve (Plain) Bearings |
8,000 |
35 |
75,000 |
|
Powdered Metal BB-16 Flanged Bearings |
8,000 |
35 |
75,000 |
|
Powdered Metal BB-16 Thrust Washers |
8,000 |
35 |
75,000 |
|
Powdered Metal Cored Bars |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Solid Bars |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Circular Discs |
2,000 |
1,200 |
50,000 |
|
Powdered Metal Plate |
1,600 |
1,000 |
40,000 |
|
Powdered Metal Iron Copper Solid Bar |
4,000 |
225 |
35,000 |
|
Powdered Metal Iron Copper Cored Bar |
4,000 |
225 |
35,000 |
|
Lube-Align Platinum Standard |
2,000 |
1,200 |
50,000 |
|
Lube-Align Platinum 2 Bolt Flanged |
2,000 |
1,200 |
50,000 |
|
Lube-Align Platinum 3 Bolt Flanged |
2,000 |
1,200 |
50,000 |
|
Lube-Align Platinum Bore Mounting |
2,000 |
1,200 |
50,000 |
|
Lube-Align Standard |
2,000 |
1,200 |
50,000 |
|
Lube-Align 2 Bolt Flanged |
2,000 |
1,200 |
50,000 |
|
Lube-Align 3 Bolt Flanged |
2,000 |
1,200 |
50,000 |
|
Lube-Align Bore Mounting |
2,000 |
1,200 |
50,000 |
|
Nylon Sleeve (Plain) Bearings |
400 |
360 |
3,000 |
|
Nylon Flanged Bearings |
400 |
360 |
3,000 |
|
Nylon Thrust Washers |
400 |
360 |
3,000 |
|
PTFE BJ2S Sleeve (Plain) Bearings |
1,100 |
400 |
30,000 |
|
PTFE BJ4S Sleeve (Plain) Bearings |
1,100 |
400 |
30,000 |
|
PTFE BJ5S Sleeve (Plain) Bearings |
800 |
400 |
20,000 |
|
PTFE BJ7S Sleeve (Plain) Bearings |
1,050 |
400 |
40,000 |
|
PTFE BJ2F Flanged Bearings |
1,100 |
400 |
30,000 |
|
PTFE BJ4F Flanged Bearings |
1,100 |
400 |
30,000 |
|
PTFE BJ5F Flanged Bearings |
800 |
400 |
20,000 |
|
PTFE BJ7F Flanged Bearings |
1,050 |
400 |
40,000 |
|
PTFE BJ2T Thrust Washers |
1,100 |
400 |
30,000 |
|
PTFE BJ4T Thrust Washers |
1,100 |
400 |
30,000 |
|
PTFE BJ5T Thrust Washers |
800 |
400 |
20,000 |
|
PTFE BJ2B Solid Bars |
1,100 |
400 |
30,000 |
|
PTFE BJ4B Solid Bars |
1,100 |
400 |
30,000 |
|
PTFE BJ5B Solid Bars |
800 |
400 |
20,000 |
|
PTFE BJ7B Solid Bars |
1,050 |
400 |
40,000 |
|
PTFE BJ Liner Bearings |
1,500 |
400 |
20,000 |
|
PTFE Composite BSF Sleeve (Plain) Bearings |
34,300 |
150 |
20,000 |
|
PTFE Composite BPT Sleeve (Plain) Bearings |
20,000 |
500 |
34,200 |
|
PTFE Composite Thrust Washers .074 |
15,000 |
150 |
10,000 |
|
PTFE Composite Thrust Washers .078 |
15,000 |
150 |
10,000 |
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BU Sleeve (Plain) Bearings INCH |
36,250 |
1,000 |
51,000 |
|
BU Sleeve (Plain) Bearings METRIC |
36,250 |
1,000 |
51,000 |
|
VESPEL Sleeve (Plain) Bearings |
4,900 |
3,000 |
300,000 |
|
VESPEL Flanged Bearings |
4,900 |
3,000 |
300,000 |
|
VESPEL Thrust Bearings |
4,900 |
3,000 |
300,000 |
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