BRAND : Bei Sensors
Mechanical Specifications
Shaft Diameter: 3/8” (1/2”as special feature)
Flat On Shaft: 3/8” Shaft: 0.80 long X 0.03” deep;
1/2” Shaft: 0.80 long X 0.04” deep (1/2’’ shaft w/flat must be
ordered as special feature)
Shaft Loading: 3/8” shaft: Up to 40 pounds axial and 35
pounds radial; 1/2” shaft: Up to 90 pounds axial and 80 pounds
radial
Shaft Runout: 0.0005 T.I.R. at midpoint regardless of
shaft diameter
Starting Torque at 25°C: Without shaft seal 1.0 in-oz (max);
With shaft seal 2.5 in-oz (max); 1/2” shaft with shaft seal:
3.5 in-oz (max)
Bearings: Class ABEC 7 standard, ABEC 5 for 1/2” shaft
Shaft Material: 416 stainless steel
Bearing Housing: Die cast aluminum with protective finish;
stainless steel (special feature)
Cover: Die cast aluminum; stainless steel (special feature)
Bearing Life: 2 X 108
revs (1300 hrs at 2500 RPM)
at rated load 1 X 1010 revs (67,000 hrs at 2500 RPM) at
10% of rated load
Mechanical Specifications
Shaft Diameter: 3/8” (1/2”as special feature)
Flat On Shaft: 3/8” Shaft: 0.80 long X 0.03” deep;
1/2” Shaft: 0.80 long X 0.04” deep (1/2’’ shaft w/flat must be
ordered as special feature)
Shaft Loading: 3/8” shaft: Up to 40 pounds axial and 35
pounds radial; 1/2” shaft: Up to 90 pounds axial and 80 pounds
radial
Shaft Runout: 0.0005 T.I.R. at midpoint regardless of
shaft diameter
Starting Torque at 25°C: Without shaft seal 1.0 in-oz (max);
With shaft seal 2.5 in-oz (max); 1/2” shaft with shaft seal:
3.5 in-oz (max)
Bearings: Class ABEC 7 standard, ABEC 5 for 1/2” shaft
Shaft Material: 416 stainless steel
Bearing Housing: Die cast aluminum with protective finish;
stainless steel (special feature)
Cover: Die cast aluminum; stainless steel (special feature)
Bearing Life: 2 X 108
revs (1300 hrs at 2500 RPM)
at rated load 1 X 1010 revs (67,000 hrs at 2500 RPM) at
10% of rated load