ISUTAMI BEARINGS
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Turning Bearing BW-R
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ISUTAMI BEARINGS

Turning Bearing BW-R

Turning Bearing BW-R
ISUTAMI BW-R turning bearing, also known as BW-R conveyor bearing. The series of bearing is composed of an outer ring, an inner ring, bearing balls as well as an retainer, and the bearing steel balls are in contact with the inner ring and the outer ring. This is a single row bearing with a slanted chamfer or a double slanted chamfer on the outer ring, for mounting on a single-sided or double-sided thrust roller.
Turning Bearing BW-R
ISUTAMI BW-R turning bearing, also known as BW-R conveyor bearing. The series of bearing is composed of an outer ring, an inner ring, bearing balls as well as an retainer, and the bearing steel balls are in contact with the inner ring and the outer ring. This is a single row bearing with a slanted chamfer or a double slanted chamfer on the outer ring, for mounting on a single-sided or double-sided thrust roller.

Turning Bearing BW-R Size Chart

Turning Bearing BW-R

Bearing No. Dimension (inch) Drawing
D d F B C E
BW137-04R 1.37 0.25 0.25 0.33 0.04 0.81 1
BW149-04R 1.49 0.25 0.38 0.54 0.08 0.81 2


Turning Bearing BW-R Features

The inner ring of BW137-04R turning bearing is a cylinder with a U-shaped groove for the steel balls on the outer surface. The inner diameter (d) was 0.25'' and the inner ring height (E) was 0.81''. The inside of the outer ring of the bearing has a closed groove for placing and fixing the steel ball. The diameter (D) of the outer ring is 1.37'', and the height (B) of the outer ring is 0.33''.

The inner ring of BW149-04R turning bearing is a cylinder with a Gothic groove on the outside surface of the ring for mounting the steel balls. The inner ring inner diameter (d) is 0.25'' and its height (E) is 0.81''. The inside surface of the outer ring has a U-shaped groove for placing and fixing the steel balls. The diameter (D) of the outer ring is 1.49'', and the height (B) of the outer ring is 0.54''.

BW-R turning ball bearings feature our standard ball bearing construction for lightweight, free turning to meet the demands of low incline conveyors.

Turning ball bearings may be wholly unground, ground in part, or wholly ground. They are available in the traditional ball bearing forms to accommodate radial, thrust, and combined radial-thrust loads. They can be used in standard industrial tube and pipe sizes for use in conveyor systems.

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  • FAX:+86-574-6399 8025
  • EMAIL: sales@isutami.com
  • ADDRESS:No.500, North 3rd Ring Road West, Cixi, Ningbo, 315300,China