INA BK0306-TV drawn cup needle roller bearing
- Brand
- INA
- Category
- Bearings
- Subcategory
- Needle roller bearing
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Description
INA BK0306-TV belongs to drawn cup needle roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for BK0306-TV and any equivalents.
The INA BK TV needle roller bushing is a radial needle roller bearing with a drawn outer cup and a closed end, made to be pressed directly into a housing without extra rings. It fits applications where radial room is tight and the bearing still has to carry radial load.
How to read the code: BK tells you it is a drawn cup needle roller bearing with one closed end, and TV tells you the cage is reinforced polyamide. In a designation such as BK0306-TV, the first two digits give the bore in millimeters and the next two give the width, so the size is easy to identify from the part number.
Typical uses include transmissions, pumps, compressors, machine tools and automation equipment. Because the outside diameter is small, these bushings suit small shafts and confined housings where a conventional bearing will not fit. They also show up in linear motion and guiding mechanisms that need rigidity and precision.
When you select a BK TV bushing, check the shaft diameter, the radial load and the lubrication conditions. Installation is by press fit into the housing, with the closed end acting as a stop. Good alignment and enough lubrication matter for service life. The bushing has no seals, so sealing the assembly is part of the equipment design.
INA BK TV bushings can be replaced by equivalent products from other makers that use the same dimensional nomenclature. Before requesting a quote, confirm housing and shaft tolerances and the cage type. MR Industrial Accessories supplies this line to customers in the United States and several Latin American countries.
To request a quote for an INA BK TV needle roller bushing, send the complete part number by WhatsApp or email to MR Industrial Accessories. The team replies promptly and can suggest equivalents and help you choose the right bushing for your equipment.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the TV suffix mean in INA BK TV bushings?
- TV means the cage is made of fiberglass-reinforced polyamide. This material has low friction and resists temperature, which suits applications with permanent lubrication.
- How is a BK TV needle roller bushing mounted?
- It is pressed into the housing, with the closed end used as a stop. Make sure alignment is correct and lubricate before mounting to avoid damaging the needles.
- What applications do BK TV bushings have in industry?
- They are found in transmissions, pumps, compressors, machine tools and automation equipment. Their compact design lets them carry radial loads in small spaces.