DR-A series
DR-A type（Full ball）
DR-A type（Retainer）

Flat and riveting shaft type | Plastic bearing | DR-A

Products lineup

Model 1

full ball

Model 2

Retainer

 

Please refer to the catalog for detailed dimensional information.

Model Boundary dimensions　[mm]
D d1 B C L d2×θ Da Part No.
1 16 4 5 0.5 3.5 3×100° 9.0 DRS-16-A0.5
1 DRS-16-A1
2 19 5 6 0.5 3.5 4×120° 8.2 DR-19-A0.5
1 DR-19-A1
2 4.4×120° DR-19-A2
22 5 7 0.5 3.5 4.4×120° 9.5 DR-22-A0.5
1 3.4 4.4×90° DR-22-A1
2 3.5 4×90° DR-22-A2
26 5 7 0.5 3.5 4.6×90° 9.5 DR-26-A0.5
1 DR-26-A1
2 4×120° DR-26-A2
30 5 7 0.5 3.5 4×120° 9.5 DR-30-A0.5
1 4.6×90° DR-30-A1

 

Components of product name

If you would like to know more about the meaning of the product name codes, please see the configuration of part numbers.

No Item Symbol Meaning
① Outer race material symbol D Polyacetal resin
② Outer race shape symbol R Flat
③ Retainer or full ball type Omitted Retainer (Polypropylene)
S Full ball
④ Outer race outer diameter – (Numerical 　D dimension shown in drawing)
⑤ Ball material symbol Omitted Carbon steel ball
⑥ Inner race shape symbol A Riveting shaft
⑦ Inner race material symbol Omitted Carbon steel (Plating)
⑧ Bore and clearance dimension for mounting – (Numerical 　C dimension shown in drawing)

*All products are basically made to order, but some items may be in stock. Please contact your distributor or dealer for availability.

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