ISUTAMI BEARINGS
Conveyor Bearing CB-HA & CB-A
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ISUTAMI BEARINGS

Conveyor Bearing CB-HA & CB-A

Conveyor Bearing CB-HA & CB-A
ISUTAMI CB-A conveyor bearing and CB-HA conveyor bearing(H is the abbreviation of Hexagon), also known as CB-A and CB-HA turning bearings, mainly consist of inner ring ball bearings and flange steel outer ring with stamping process. The bearing mounting inner ring of CB-A series is cylindrical, while the bearing mounting inner ring of CB-HA series is hexagonal.

CB-A series conveyor bearing, its mounting inner diameter (d) is 0.319''-0.398'', the outer ring diameter (D) is 1.858''-2.244'', and the outer ring length (B) is 0.15''. The overall diameter (F) is 1.95''-2.36''. This series of bearing has a flange on one side and the flange length (C) is 0.15''.
Conveyor Bearing CB-HA & CB-A
ISUTAMI CB-A conveyor bearing and CB-HA conveyor bearing(H is the abbreviation of Hexagon), also known as CB-A and CB-HA turning bearings, mainly consist of inner ring ball bearings and flange steel outer ring with stamping process. The bearing mounting inner ring of CB-A series is cylindrical, while the bearing mounting inner ring of CB-HA series is hexagonal.

CB-A series conveyor bearing, its mounting inner diameter (d) is 0.319''-0.398'', the outer ring diameter (D) is 1.858''-2.244'', and the outer ring length (B) is 0.15''. The overall diameter (F) is 1.95''-2.36''. This series of bearing has a flange on one side and the flange length (C) is 0.15''.

Conveyor Bearing CB-HA & CB-A Size Chart

Conveyor Bearing CB-HA & CB-A

Bearing No. Dimension (inch) Drawing
D d F B C
CB227-7HA 2.265 0.446 2.48 0.51  0.30  2
CB234-7HA 2.335 0.446 2.48 0.48  0.28  2
CB236-7HA 2.355 0.446 2.48 0.51  0.30  2
CB472-10A 1.858 0.398 1.95 0.39  0.15  1
CB472-08A 1.858 0.319 1.95 0.39  0.15  1
CB562-10A 2.213 0.398 2.35 0.40  0.15  1
CB570-10A 2.244 0.398 2.36 0.40  0.15  1

Conveyor Bearing CB-HA & CB-A Features

CB-HA series conveyor bearing, its mounting inner diameter (d) is 0.446'', the outer ring diameter (D) is 2.265''-2.355'', and the outer ring length (B) is 0.28''-0.3'', the overall diameter (F) is 2.48''. The series of bearings have flanges on one side and the flange length (C) ranges from 0.28'' to 0.3''. In general, the bearing ball diameter of CB-HA series is larger than that of CB-A series.

The conveyor bearing is inserted into the roller tube together with the shaft and placed in the frame. The roller rotates and the belt rides on top of the roller carrying the product. The belt can also be used under the roller to rotate the roller and carry the product. Non-precision conveyor bearings may be sufficient when speed and load requirements are low or moderate. If you need speeds of up to 400 RPM, you need semi-precision bearings. When you need high speed or heavy loads, you will need precision bearings, which are usually shielded and sealed to prevent contaminants from entering the bearings. ISUTAMI bearings are machined with inner rings, hardened and polished raceways, and stamped, heat treated outer rings to ensure excellent durability and minimize wear on each bearing. Ball bearings are made of hardened precision ground carbon steel to ensure outstanding performance in light and heavy duty applications. They have been proven to have a longer life, lower noise levels and higher load carrying capacity. ISUTAMI can manufacture the customized type according to drawing and spec from customer.


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