INA Needle Roller Bearing 30 mm Inside Diameter, 45 mm Outside Diameter, 20 mm Race Width, Plastic Cage NKI30/20-TV-XL

INA NKI30/20-TV-XL needle roller bearing is specifically engineered for industrial and mechanical applications requiring high to very high radial load capacity. It features a 30 mm inside diameter, 45 mm outside diameter, and 20 mm race width, equipped with a durable plastic cage for enhanced performance and reduced weight.

This open-end bearing type permits axial shaft displacement relative to the housing, making it ideal for non-locating bearing roles in machinery with shaft misalignments. Its design supports radial loads exclusively, eliminating axial load constraints and ensuring reliable operation in dynamic mechanical environments.

Despite its compact size, the NKI30/20-TV-XL supports high dynamic and static load ratings of 31 kN and 48.5 kN respectively, delivering excellent durability and service life under demanding conditions. The plastic cage material reduces friction and wear, facilitating higher operating speeds while maintaining stability.

Needle roller bearings like this model allow line contact rather than point contact, enabling higher load support in a smaller envelope compared to traditional bearing types. This characteristic makes the bearing especially suitable for applications with space constraints, including industrial machinery, manufacturing equipment, and automation systems.

With no special standards or approvals indicated, the bearing remains a cost-effective choice for engineering designs prioritizing compact size, load capacity, and alignment compensation. The open end design permits ease of installation while accommodating axial movement during operation.

The bearing has a race width of 20 mm for robust load handling. Equipped with a plastic cage for reduced weight and smooth operation. Open end type allows axial displacement of the shaft relative to the housing. Capable of compensating misalignments between shaft and housing.

Designed for high speeds despite line contact surfaces. Offers a compact radial envelope for economical bearing arrangements. Highly suitable for non-locating bearing applications with radial load support only.

This INA Needle Roller Bearing is an excellent component choice for industrial, manufacturing, machine tool, automotive, and agricultural equipment requiring precise radial load handling and compact form factors. Browse our mechanical bearing selection for complementary parts and accessories optimized for your design requirements.