NTN BK2030ZWD needle roller bearing

NTN BK2030ZWD belongs to 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 BK2030ZWD and any equivalents.

For equipment where radial space is tight but radial loads are significant, the NTN BK series needle roller bearing is a practical choice. It combines a stamped outer cup with a needle cage to handle radial loads in a compact envelope. MR Industrial Accessories LLC supplies this series to maintenance and purchasing teams across the United States and Latin America.

Reading a BK part number helps you confirm the size before you order. The letters BK denote the series: a needle roller bearing with a stamped cup. The digits that follow encode dimensions: the first pair gives the bore in millimeters, the second pair the overall width. A ZWD suffix points to a particular seal arrangement and internal design. For instance, BK1522ZWD has a 15 mm bore and a 22 mm width, while BK3038ZWD has a 30 mm bore and a 38 mm width. Use these figures to match the housing and shaft.

BK bearings appear in automotive, metalworking, textile and food processing plants. They are common in transmissions, pumps, compressors, machine tools and packaging equipment. The compact design and ability to take high radial loads suit applications where space is limited and smooth, long-lasting operation matters.

Selection starts with the housing and shaft dimensions, plus the load and speed conditions. The ZWD seal helps keep contamination out and lubricant in. During mounting, ensure precise alignment and proper lubrication. The needle cage runs with low friction, but the shaft needs adequate hardness and surface finish to avoid premature wear.

Interchangeability is possible with other brands that use the same dimensional nomenclature, but tolerances and seal type can differ. Compare technical specifications and consult a specialist before substituting. MR Industrial Accessories LLC can suggest equivalents and help you choose.

To request a quote for an NTN BK series needle roller bearing, send the part number or the dimensions you need via WhatsApp or email. The team replies promptly and can assist with selection.