Koyo/JTEKT 63/22NRC3 63/28NRC3 Deep Groove Ball Bearing (C3) 22x56x16mm
Available
Koyo/JTEKT 63/22NRC3. Open: open bearing for low-friction high-speed duty. Koyo precision chrome steel races and balls. C3 clearance: extra clearance for thermal expansion. Deep Groove Ball Bearing with Snap Ring (C3) is a service-grade replacement for industrial and automotive drive shafts.
Bearing type: Deep groove ball bearing. Sealing: Open. Clearance: C3 (extra clearance). Material: Chrome bearing steel. Refer to title for dimensions.
Key Specifications
| Mounting Dimension (mm) Rb Max. | 0.5 |
| Boundary Dimension (mm) r1 min. | 0.5 |
| Mounting Dimension (mm) Ra Max. | 1 |
Available Sizes
4 sizes available — select the exact size you need from the dropdown above. Key figures for each:
| Bore Diameter x Outer Diameter x Width (mm) | Basic Load Rating (kN) Cr | Basic Load Rating (kN) C0r | Limiting Speed (min-1) Oil Lub. Open (Z) |
|---|---|---|---|
| 22 x 56 x 16 | 23.1 | 9.4 | 15000 |
| 28 x 58 x 16 | 22.4 | 9.75 | 14000 |
| 28 x 68 x 18 | 29.4 | 13.1 | 12000 |
| 32 x 75 x 20 | 37.6 | 16.2 | 11000 |
Where This Is Used
- Automotive: Transmissions, electrical devices, truck, and trailer equipment.
- Off-Highway Vehicles: Construction equipment, agricultural equipment, railroad rolling equipment.
- Electrical Equipment: Standard motors, electric appliances for domestic use.
- Other: Measuring instruments, medical instruments, and miscellaneous industrial equipment.
Features
- Features Deep Groove Radial Bearing.
- Type: Open Type, Shielded/ sealed type, With locating snap ring, Maximum type, and Double-row.
- The most popular rolling bearing type used in a wide variety of industries and applications.
- The inner and outer rings have deep uninterrupted grooves.
- They can support radial loading and a certain degree of axial loading in either direction.
- High-speed capability.
- The Maximum style not to be used when axial loading or high speed is involved.
- Sealed and shielded types are filled with an appropriate volume of grease.
- Bearings with a locating snap ring aid axial positioning and eliminate the need for housing shoulder.
- Cages can be a pressed steel, machined copper alloy, molded polyamide, synthetic resin, pressed stainless sheet steel.
Full engineering specifications (all 22 fields, 4 sizes)
| Bearing Width B (mm) | Mass (kg) | Limiting Speed (min-1) Grease lub. Open (ZZ, 2RU) | Mounting Dimension (mm) Cy Max. | Bore Diameter x Outer Diameter x Width (mm) | Basic Load Rating (kN) Cr | Boundary Dimension (mm) r min. min. | Dimension of snap ring groove (mm) b ±0.15 | Fatigue Load Limit (kN) Cu | Outside Diameter D (mm) | Dimension of snap ring groove (mm) D1 max. | Limiting Speed (min-1) Oil Lub. Open (Z) | Basic Load Rating (kN) C0r | Bore Diameter d (mm) | Dimension of snap ring groove (mm) a max. | Mounting Dimension (mm) Da Min. | Mounting Dimension (mm) Dx Min. | Dimension of snap ring groove (mm) rO | Factor F 0 | Dimension of locating snap ring (mm) D2 Max | Dimension of locating snap ring (mm) F ±0.05 | Mounting Dimension (mm) Da Max. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 0.201 | 13000 | 3.33 | 22 x 56 x 16 | 23.1 | 1.1 | 1.5 | 0.77 | 56 | 53.6 | 15000 | 9.4 | 22 | 2.46 | 28.5 | 62.5 | 0.4 | 12.6 | 61.7 | 1.07 | 49.5 |
| 16 | 0.173 | 12000 | 3.33 | 28 x 58 x 16 | 22.4 | 1 | 1.5 | 0.72 | 58 | 55.6 | 14000 | 9.75 | 28 | 2.46 | 33 | 64.5 | 0.4 | 13.4 | 63.7 | 1.07 | 53 |
| 18 | 0.328 | 10000 | 4.67 | 28 x 68 x 18 | 29.4 | 1.1 | 2.05 | 0.99 | 68 | 64.82 | 12000 | 13.1 | 28 | 3.28 | 34.5 | 76 | 0.6 | 13.3 | 74.6 | 1.65 | 61.5 |
| 20 | 0.437 | 9300 | 4.67 | 32 x 75 x 20 | 37.6 | 1.1 | 2.05 | 1.3 | 75 | 71.83 | 11000 | 16.2 | 32 | 3.28 | 38.5 | 83 | 0.6 | 12.7 | 81.6 | 1.65 | 68.5 |
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22 x 56 x 16mm bearing
Model Number: 63/22NRC3/KOYO
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28 x 58 x 16mm bearing
Model Number: 62/28NRC3/KOYO
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28 x 68 x 18mm bearing
Model Number: 63/28NRC3/KOYO
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32 x 75 x 20mm bearing
Model Number: 63/32NRC3/KOYO

