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BALL BEARING NICE 1630DS
The NICE 1630DS is a single-row deep groove ball bearing in inch size, designed for smooth rotation, dependable service life, and low maintenance. It features double metal shields to help retain grease and protect against dust and contamination.
This model is commonly used in electric motors, fans, pumps, pulleys, light industrial equipment, and imported machinery using imperial shaft sizes.
NICE is a long-established U.S. bearing brand now associated with RBC Bearings.
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Product Details
| Item | Specification |
|---|---|
| Model | 1630DS |
| Brand | NICE |
| Bearing Type | Deep Groove Ball Bearing |
| Bore Diameter (ID) | 0.750 in (3/4") |
| Outside Diameter (OD) | 1.625 in (1-5/8") |
| Width | 0.500 in (1/2") |
| Metric Size | 19.05 x 41.28 x 12.70 mm |
| Rows | Single Row |
| Closure Type | Double Shielded |
| Lubrication | Pre-greased |
Equivalent listings confirm size 3/4" x 1-5/8" x 1/2".
Bearing Code Meaning
- 16 = NICE 1600 precision radial bearing series
- 30 = Size code
- DS = Double Shielded (metal shields on both sides)
Key Features
✅ Inch Size Standard
Ideal for imported or legacy machinery using imperial dimensions.
✅ Double Shielded Protection
Helps keep lubricant inside and contaminants outside.
✅ Smooth & Quiet Operation
Suitable for motors and continuous-duty rotating systems.
✅ Reliable Industrial Quality
Precision radial bearing for OEM and replacement use.
✅ Easy Replacement
Common interchange references include 1630ZZ / 1630DS.
Typical Applications
- Electric motors
- Fans / blowers
- Water pumps
- Belt pulleys
- Conveyors
- Textile machinery
- Imported inch-system machinery
Equivalent / Similar Bearings
- 1630ZZ
- 1630-2Z
- BR7730
- Other 3/4" x 1-5/8" x 1/2" shielded bearings
NICE 1630DS 0.75X1.625X0.5inch.
Data sheet
- Indent (I.D.) - inch
- 0.750
- Outdent (O.D.) - inch
- 1.625
- Thinkness - inch
- 0.500
- Material
- BEARING STEEL
- Cover Material
- BEARING STEEL
- Brand
- NICE-USA
- Item Condition
- New
Specific References
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The NICE 1630DS is a single-row deep groove ball bearing in inch size, designed for smooth rotation, dependable service life, and low maintenance. It features double metal shields to help retain grease and protect against dust and contamination.
This model is commonly used in electric motors, fans, pumps, pulleys, light industrial equipment, and imported machinery using imperial shaft sizes.
NICE is a long-established U.S. bearing brand now associated with RBC Bearings.