BA257-1 257×315×30mm Angular Contact Ball Bearing for Excavators
Basic Info.
| Inner Diameter | 257 mm |
| Outer Diameter | 315 mm |
| Thickness | 30 mm |
| Model No. | BA257-1 |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
Excavator bearing BA257-1, precision-rated P0–P2, unseparated single-row radial design. Made of high-grade bearing steel with steel/brass/nylon cage. Suitable for OEM/ODM applications. Dimensions: 257×315×30 mm. Manufactured in China.
Basic Info.
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Specifications
| Bore Diameter | 25 mm |
| Outer Diameter | 47 mm |
| Thickness | 12 mm |
| Model NO. | 6005-2RS/Z2, 6005-2RS/Z3 |
| Material | Bearing Steel |
| Origin | Germany, Sweden, Japan |
Description
Single row radial bearing with high precision and durability. Designed for reliable performance in various industrial applications. Sealed to protect against contamination and retain lubrication.
Specifications
| Bore Diameter | 320 mm |
| Outer Diameter | 580 mm |
| Width | 174 mm |
| Model NO. | 3200 A-2RS1TN9/MT33 |
| Material | Bearing Steel |
| Origin | China |
Description
Angular Contact Ball Bearing ideal for automobile, rolling mill, and metallurgy applications. High precision (P0-P2), durable steel construction, grease or oil lubrication, in stock with OEM/ODM service available.
Specifications
| Bore Diameter | 15mm |
| Outer Diameter | 35mm |
| Width | 11mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Sealing Type | RS Sealed |
Description
Premium radial bearing with 15x35x11mm dimensions, made of high-quality bearing steel. Features RS sealing for reliable performance in various industrial applications. Sourced from leading manufacturing regions.
Specifications
| Bore Diameter | 10mm |
| Outer Diameter | 53mm |
| Width | 11mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Origin | Sweden |
Description
Premium radial bearing with model number 6200, made from high-quality bearing steel. Compact design with dimensions 10x53x11mm ensures reliable performance in various applications. Unseparated single-row structure for smooth operation. Packed securely for transport.
Specifications
| Bore Diameter (d): | 105 mm |
| Outer Diameter (D): | 160 mm |
| Width (B): | 26 mm |
| Material: | Bearing Steel |
| Load Direction: | Radial |
| Origin: | Germany, Sweden, Japan |
Description
Premium radial bearing with high precision steel construction. Ideal for industrial applications requiring reliable performance under radial loads. Compact design with dimensions 105x160x26mm ensures compatibility and durability. Manufactured by NTN to meet global standards.
Specifications
| Bore Diameter | Inner Ring Size |
| Outer Diameter | Outer Ring Size |
| Width | Thickness |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
Description
Angular Contact Ball Bearing 3200 A-2ZTN9, unseparated single row design, suitable for radial loads. Widely used in automobile, rolling mill, mine, and metallurgy applications. Available from stock with OEM/ODM service. Made in China.
Specifications
| Bore Diameter | 32 mm |
| Outer Diameter | 60 mm |
| Width | 18 mm |
| Model NO. | 3206 A-2RS1 C3LVT114F7 |
| Material | Bearing Steel |
| Origin | China |
Description
Angular Contact Ball Bearing, suitable for automobile, rolling mill, mine, and metallurgy applications. High precision (P0-P2), low vibration (Z1V1-Z3V3), lubricated with grease or oil. In stock with OEM/ODM service available.
Specifications
| Bore Diameter | 10 mm |
| Outer Diameter | 19 mm |
| Width | 5 mm |
| Model No. | 6800ZZ |
| Material | Bearing Steel |
Description
Deep Groove Ball Bearing with high precision (P0-P4), available in various clearances (C0/C2/C3). Features long life, low noise, and high-speed performance. Suitable for radial loads, lubricated with grease or oil. In stock with rich supply and OEM/ODM service.
Specifications
| Bore Diameter | 260 mm |
| Outer Diameter | 480 mm |
| Width | 80 mm |
| Model NO. | 3203 A-2RS1TN9/C3MT33 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
Description
High-performance Angular Contact Ball Bearing made of premium bearing steel, ideal for automobile, rolling mill, mine, and metallurgy applications. Features radial load capacity, unseparated design, and available in stock with OEM/ODM support. Compact and durable with precise engineering for reliable operation under demanding conditions.
Specifications
| Bore Diameter | 35 mm |
| Outer Diameter | 107 mm |
| Width | 36 mm |
| Model NO. | 3305 A-2RS1/C3 |
| Material | Bearing Steel |
| Origin | China |
Description
Angular Contact Ball Bearing with high precision and strong load capacity, suitable for automobile, rolling mill, mine, and metallurgy applications. Sealed design ensures reliable performance under grease or oil lubrication.
Specifications
| Bore Diameter | 30mm |
| Outer Diameter | 55mm |
| Thickness | 13mm |
| Model NO. | 6006-2Z |
| Material | Bearing Steel |
| Origin | Germany/Sweden/Japan |
Description
Premium radial bearing with single row design, sealed protection (2Z), and high precision steel construction. Ideal for industrial applications requiring reliability and performance under radial loads.
Specifications
| Bore Diameter | 130 mm |
| Outer Diameter | 200 mm |
| Width | 33 mm |
| Model NO. | 6026-2Z |
| Material | Bearing Steel |
| Seals Type | Zz 2RS Open |
Description
Timken Deep Groove Ball Bearing with high precision, radial load capacity, and durable steel construction. Suitable for various industrial applications requiring reliable performance under grease or oil lubrication.

















