63/22 Single-Row Deep Groove Ball Bearing
DUHUI Bearing supplies the 63/22 single-row deep groove ball bearing for B2B buyers who need an exact metric dimensional and engineering reference. The documented JTEKT/Koyo open configuration has a 22 mm bore, 56 mm outside diameter, and 16 mm width, while Koyo/JTEKT, SKF, NSK, and NTN catalog records support brand-reference comparison for the 63/22 designation.
63/22 Single-Row Deep Groove Ball Bearing Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DGGOB-0302 |
| Part Number | 63/22 |
| Reference Configuration | JTEKT/Koyo 63/22, single-row open deep groove ball bearing |
| Bearing Type | Single-row deep groove ball bearing |
| Enclosure | Open |
| Bore Diameter | 22 mm |
| Outside Diameter | 56 mm |
| Width | 16 mm |
| Minimum Fillet Radius | 1.1 mm |
| Reference Mass | 0.201 kg |
Important: Match the 63/22 designation and 22 x 56 x 16 mm boundary dimensions, then confirm the required suffix, enclosure, clearance, precision, lubrication, and supply scope. Contact us for configuration confirmation.
DH Code & OE Reference Numbers
DH Code
DGGOB-0302
Reference Numbers
Koyo/JTEKT: 63/22.
SKF: 63/22.
NSK: 63/22.
NTN: 63/22.
Engineering and Mounting Data
| Engineering Field | JTEKT/Koyo 63/22 Open Reference |
|---|---|
| Basic Dynamic Load Rating Cr | 23.1 kN |
| Basic Static Load Rating C0r | 9.40 kN |
| Fatigue Load Limit Cu | 0.770 kN |
| Grease Limiting Speed | 13,000 min-1 |
| Oil Limiting Speed | 15,000 min-1 |
| Minimum Shaft Shoulder Diameter | 28.5 mm |
| Maximum Housing Shoulder Diameter | 49.5 mm |
| Maximum Fillet Radius | 1 mm |
These engineering values belong to the exact JTEKT/Koyo 63/22 open configuration. A sealed, shielded, snap-ring, clearance, or other suffix form may require different ratings, limiting speeds, mass, and mounting data.
63/22 Configuration and Selection
The unsuffixed 63/22 catalog reference is an open single-row design. For a DUHUI B2B inquiry, specify the required enclosure, internal clearance, precision, lubrication, marking, and packaging so the quotation is based on one defined configuration rather than a family designation alone.
Product Features
- The 22 x 56 x 16 mm boundary dimensions provide a direct dimensional basis for comparing the 63/22 bearing with the mating shaft and housing.
- Separate grease and oil limiting speeds preserve the lubrication basis used by the exact catalog record.
- Defined shaft and housing shoulder limits support a more precise mounting-geometry review before quotation.
- Koyo/JTEKT, SKF, NSK, and NTN references give buyers multiple manufacturer designations for cross-checking the same 63/22 inquiry family.
- The single-row deep groove construction supports radial load and axial load in both directions as a structural bearing-family characteristic.
63/22 Ordering Verification
- Match Part Number 63/22 with DUHUI DH Code DGGOB-0302 and the intended manufacturer reference.
- Apply the published load ratings, limiting speeds, and reference mass only to the exact open Reference Configuration.
- Check shaft shoulder, housing shoulder, and fillet geometry against the mating components before releasing the order.
Product and Packaging Customization
DUHUI Bearing accepts bearing configuration, product marking, and packaging customization for approved B2B order quantities.
- Product marking: Custom logo, part number, graphic, or text.
- Packaging: Plastic bag, white box, color box, carton, or pallet.
Final suffix, dimensions, configuration, supply scope, marking, and packaging are confirmed during quotation.
DUHUI Bearing is a bearing manufacturer and supplier established in Zhejiang, China, in 2003. Contact us to source the 63/22 single-row deep groove ball bearing with the required technical and commercial configuration.
