KZ insert bearings are industrial insert bearings designed for self-aligning shaft support in standard-load machinery applications. This bearing family includes SA 200 insert bearing, SB 200 series stainless steel bearings, and UC wide inner ring ball bearing variants, making it suitable for replacement and OEM assembly in a wide range of housed bearing systems. The SA 200 insert bearing is engineered with a drilled hole in the groove on the locking-collar side and a drilled oil hole opposite the collar, which helps maintain interchangeability with products from other manufacturers. This makes it a practical choice for wholesale supply, bulk order procurement, and factory direct replacement programs where consistent fitment and supply continuity matter. It is commonly used as a replacement insert for pillow blocks, 2-bolt flanges, 3-bolt flanges, 4-bolt flanges, and take-up units. The SB 200 series stainless steel bearings offer the characteristics buyers expect from precision bearings, including low vibration, low noise, high precision rotation, lower friction torque, and high-speed running capability. This makes them suitable for industrial equipment where smooth operation and durability are important. The UC wide inner ring ball bearing uses a popular set screw locking mechanism and is recommended for industrial applications with normal loads, especially reversing-load conditions. The UK 200 ball bearing is built with a spherical outside diameter and supports a wide range of inch or metric bores locked onto the shaft using setscrews, eccentric locking collars, or taper bush adapters. Sealing options include contact seals, flinger seals, or triple lip seal configurations, and many versions are considered sealed for life in practical applications. For B2B buyers, KZ insert bearings provide a cost-efficient alternative to replacing an entire mounted unit, reducing maintenance expense and downtime. They are export-ready, suitable for OEM supply, and available for minimum order quantity of 1 kilogram, making them a flexible option for maintenance inventories, industrial distributors, and machinery manufacturers.
Key Features
| Features | Description |
|---|---|
| Product Type | Insert bearings |
| Self-Aligning Design | Yes |
| Locking Mechanism | Set screw locking mechanism |
| Material Variant | Stainless steel bearings |
| Interchangeability | Interchangeable with all manufacturers |
| Applications | Pillow blocks, 2-bolt flanges, 3-bolt flanges, 4-bolt flanges, take-up units |
| Sealing Options | Contact seals, flinger seals, triple lip seals |
| Load Application | Standard loads / normal loads |
| Attributes | Description |
|---|---|
| Product Title | KZ insert bearings |
| Store Name | KG BEARING INDIA LLP |
| Minimum Order Quantity | 1 Kilogram |
| Series / Models Mentioned | SA 200, SB 200, UC, UK 200 |
| Bearing Type | Insert bearing |
| Alignment | Self-aligning |
| Load Capacity | Standard load capacity |
| Lubrication Feature | Drilled hole in groove on locking collar side and drilled oil hole opposite collar |
| Locking Method | Setscrews / set screw locking mechanism |
| Material Mentioned | Stainless steel |
| Performance Characteristics | Low vibration, low noise, high precision rotating, lower friction torque, high speed running |
| Bearing Geometry | Spherical outside diameter |
| Bore Compatibility | Inch or metric bores |
| Mounting Options | Eccentric locking collars, taper bush adapters |
| Seal Options | Contact seals, flinger seals, triple lip seal configurations |
| Replacement Use | Replacement bearing for mounted units |
| Compatible Units | Pillow blocks, 2-bolt flanges, 3-bolt flanges, 4-bolt flanges, take-up units |
| Commercial Intent | Wholesale, bulk order, OEM, factory direct, export-ready |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Yes. The SA 200 insert bearing is described as interchangeable with all manufacturers due to its drilled groove and oil hole arrangement.
The product details mention set screw locking, eccentric locking collars, and taper bush adapters depending on the variant.
They can replace insert bearings used in pillow blocks, 2-bolt flanges, 3-bolt flanges, 4-bolt flanges, and take-up units.
Yes. The SB 200 series is specifically described as stainless steel bearings.
The SB 200 series is stated to offer low vibration, low noise, high precision rotating, lower friction torque, and high-speed running.
The UC wide inner ring ball bearing is suggested for industrial applications with normal loads and is ideal for reversing load applications.
The UK 200 bearing is mentioned with contact seals, flinger seals, or triple lip seal configurations.
The minimum order quantity listed is 1 kilogram.
Country Of Origin: India
Ball bearing with spherical outside diameter
– A wide range, inch or metric bores locked onto the shaft by means of setscrews, eccentric locking collars, or taper bush adapters
– Contact seals, flinger seals, or triple lip seal configurations
– Considered sealed for life in many applications
