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BALL BEARING BCA (NTN) 305DD
฿120.00
(฿120.00 per unit)
Tax Included
The BCA (NTN) 305DD is a single-row deep groove ball bearing using a legacy industrial numbering system from BCA Bearings, a historic U.S. bearing brand later associated with NTN in several markets. Based on interchange references, 305DD commonly crosses to the standard 6305 double-sealed series, making it suitable for applications requiring good radial load capacity, sealed lubrication, and dependable continuous operation.
This bearing is widely used in electric motors, pumps, conveyors, agricultural machinery, fans, and general industrial equipment.
Note: Legacy BCA numbering may vary by production era. Always confirm dimensions and seal style before replacement.
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Product Details (commonly cross-referenced to 6305 / sealed type)
| Item | Specification |
|---|---|
| Model | 305DD |
| Brand | BCA / NTN |
| Bearing Type | Deep Groove Ball Bearing |
| Cross Reference Series | 6305-2RS / 6305LL |
| Bore Diameter (ID) | 25 mm |
| Outside Diameter (OD) | 62 mm |
| Width | 17 mm |
| Rows | Single Row |
| Closure Type | Double Sealed |
| Cage Material | Steel |
Interchange listings show BCA 305DD = NTN 6305LL / SKF 6305-2RS family.
Bearing Code Meaning
- 305 = Legacy industrial size designation
- DD = Double sealed / dual contact seal style (legacy suffix)
Key Features
✅ Double Sealed Protection
Helps retain grease and reduce dust, dirt, and moisture contamination.
✅ Standard Industrial Size
Equivalent to the common 6305 family, making replacement easier.
✅ Good Load Capacity
Suitable for medium radial loads and moderate axial loads.
✅ Smooth Continuous Operation
Ideal for motors and rotating equipment.
✅ Trusted Manufacturing Heritage
BCA and NTN are recognized names in bearing markets.
Typical Applications
- Electric motors
- Water pumps
- Conveyors
- Agricultural equipment
- Compressors
- Industrial fans
- Factory machinery
Equivalent / Similar Bearings
- SKF 6305-2RS
- NTN 6305LL
- NSK 6305VV
- FAG 6305-2RS
BCA (NTN) 305 DD 25 x 62 x 17 mm
Data sheet
- Indent (I.D.) - m.m.
- Outdent (O.D.) - m.m.
- Thickness - m.m.
- Material
- BEARING STEEL
- Cover Material
- BEARING STEEL
- Brand
- BCA(NTN)-JAPAN
- Item Condition
- New
Specific References
New
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The BCA (NTN) 305DD is a single-row deep groove ball bearing using a legacy industrial numbering system from BCA Bearings, a historic U.S. bearing brand later associated with NTN in several markets. Based on interchange references, 305DD commonly crosses to the standard 6305 double-sealed series, making it suitable for applications requiring good radial load capacity, sealed lubrication, and dependable continuous operation.
This bearing is widely used in electric motors, pumps, conveyors, agricultural machinery, fans, and general industrial equipment.
Note: Legacy BCA numbering may vary by production era. Always confirm dimensions and seal style before replacement.
BALL BEARING BCA (NTN) 305DD
฿120.00
(฿120.00 per unit)
Tax Included