Manufactured by CHG Bearing, the BB1B630533 is a precision Deep Groove Ball Bearings. Key dimensional parameters include a 1030 mm bore diameter, a 1250 mm outer diameter, and a 100 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
BB1B630533 - Deep Groove Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | BB1B630533 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | Open |
| Number of Rows | Single Row |
| Tolerance Class | P5 |
| Load Direction | Radial |
| Dimensions | |
| Bore Diameter (d) | 1030 mm |
| Width (B) | 100 mm |
| Outer Diameter (D) | 1250 mm |
| Bore Diameter Tolerance | -0.065 – 0 mm |
| Outside Diameter Tolerance | -0.05 – 0 mm |
| Width Tolerance | -1.25 – 0 mm |
| Performance | |
| Basic Dynamic Load Rating C (kN) | 634 kN |
| Basic Static Load Rating C0 (kN) | 1640 kN |
| Material | |
| Mass (kg) | 276 kg |
| Ring Material | Bearing Steel |
| Cage Material | Brass |
| Ball Material | Bearing Steel |
BB1B630533 1250 mm 1030 mm 100 mm Frequently Asked Questions about BB1B630533 Deep Groove Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Beyond standard alloy steel, CHG Bearing can customize the BB1B630533 Deep Groove Ball Bearings using AISI 440C stainless steel, black oxide coating, zinc-nickel plating, or hybrid ceramic (Si3N4) balls for applications involving chemical exposure, marine salt fog, or galvanic current hazards.
Sourcing BB1B630533 directly from CHG Bearing eliminates intermediate brokerage markups while granting you factory-direct engineering backup, rigorous ISO-certified quality assurance, competitive volume wholesale pricing, and dependable supply chain stability for Deep Groove Ball Bearings.
To match diverse operational dynamics, CHG Bearing supplies BB1B630533 with multiple cage configurations: high-strength pressed steel ribbon cages for standard duty, solid machined brass cages (M/CA) for heavy vibration and shock loads, or lightweight glass-fiber reinforced polyamide cages (TN9/TVP) for high acceleration and ultra-low noise.
The CHG Bearing BB1B630533 is rated for limiting speeds up to standard rated RPM under forced oil-mist or circulating oil lubrication regimes. When lubricated with factory-filled synthetic high-speed grease, safe continuous velocity is maintained at approximately 75% to 85% of the maximum nominal limit, preventing thermal runaway.
