PILLOW BLOCK BEARING Brand new, DURA-ROLL 200 series pillow block bearings. Cast iron construction with self-aligning ball bearing insert and grease zerk. All bearings except eccentric lock collar types include set screw on the inner race to lock shaft. Items with eccentric locking collar have set screw in the collar.
what is the speed rating on your 205 pillar block bearings
A: 5000 RPM is maximum speed. This is also related to the torque load. The radial load is 456 in.lbs at 5000 RPM. Higher loads decrease the maximum speed.
Date Submitted: 08/27/2018
I am looking at the supplied dimension chart and wondering what the B dimension is measured from. I need to know the distance from the center of the bearing mounting holes to the edge of the inner bearing race.
A: The B dimension is the bearing through-bore length. Please contact our Product Support department to clarify the dimension you wish specified.
Date Submitted: 12/20/2017
Is the casting gray cast iron or malleable cast iron?
A: This should be gray cast iron.
Date Submitted: 09/09/2015
What is the dynamic load rating for this 1" pillow block?
A: The dynamic load rating on this bearing is
Date Submitted: 09/07/2015
Just to clarify, a 1" bore such as the one in this bearing, will accept a 1" steel pipe?
A: It will accept a 1" outside diameter shaft or axle. Steel pipe is measured by the inside diameter and the outside diameter does not automatically match up with bearing bores.
Date Submitted: 06/19/2015
what is the manufacturers tolerance for this 1" bore
A: The tolerance on the 1" bore is -.0004" to +0.0000".
Date Submitted: 06/04/2015
Are your pillow block bearings made in the USA
A: All of our mounted bearings are imported.
Brand name is DuraRoll.