YDTech® manufacturer of ZARN3570L, ZARN4075, ZARN4580 needle roller with flange & double direction, thrust cylindrical roller combined bearing! supplier of ZARF3080L, ZARF3590,ZARF40100,ZARF45105L,ZARF2080 combined needle roller& double direction, thrust cylindrical roller bearings.

ZARN and ZARF are designations for combined needle roller and axial cylindrical roller bearings. ZARN (combined needle roller and axial cylindrical roller bearings): ZARN bearings are designed to accommodate both radial and axial loads simultaneously. The prefix "ZARN" indicates a combined bearing consisting of needle roller and axial cylindrical roller components.

these bearings are capable of supporting high radial loads and moderate axial loads. they are commonly used in applications such as machine tool spindles, where precise positioning and high rigidity are required.

ZARF (combined needle roller and axial cylindrical roller bearings with fixed flanges on outer ring): ZARF bearings are similar to ZARN bearings but have fixed flanges on the outer ring.

the prefix "ZARF" indicates a combined bearing consisting of needle roller and axial cylindrical roller components with fixed flanges on the outer ring. these fixed flanges provide additional axial rigidity and help in the axial guidance of the bearing. ZARF bearings are commonly used in applications such as screw drives and linear guidance systems, where accurate axial positioning is critical.

combined needle roller and axial cylindrical roller bearings, such as ZARN and ZARF bearings, offer the advantage of compact design and high load-carrying capacity. They are suitable for applications where space is limited and both radial and axial loads need to be supported simultaneously. These bearings are widely used in various industries, including aerospace, automotive, and machinery.

ZARN, ZARF combined needle bearings series(needle roller bearings & double direction, thrust cylindrical roller bearings

ZARN,ZARN...L combined bearings, needle roller & double direction, thrust cylindrical roller, combined bearings

ZARF,ZARF...L combined bearings,needle roller with flange & double direction, thrust cylindrical roller, combined bearings