HNH Full Rolling Needle Type

HNH is a stamped outer ring sealed full needle bearing (with one end closed, no inner ring, and no cage), with the journal as the inner raceway, full needle arrangement, and limited rollers by the outer ring structure. It is suitable for low-speed heavy loads, limited radial space, and scenarios that require shaft end positioning and anti detachment. It can be fixed by pressing the seat hole without the need for additional axial retaining rings.

Model Basic Dimensions Basic rated dynamic load Weight Type
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
HN3526 35 42 26 40 78 0.07 HNH Full Rolling Needle Type
H3720 37 47 20 43.3 81.3 0.081 HNH Full Rolling Needle Type
HN4016 40 47 16 25.7 51 0.048 HNH Full Rolling Needle Type
HN4020 40 47 20 36 95 0.0605 HNH Full Rolling Needle Type
HN4026 40 47 26 43 106 0.079 HNH Full Rolling Needle Type
H4015 40 50 15 33.4 59.8 0.0635 HNH Full Rolling Needle Type
H4025 40 50 25 55.3 114 0.109 HNH Full Rolling Needle Type
HN4516 45 52 16 27.3 46.5 0.053 HNH Full Rolling Needle Type
HN4520 45 52 20 38.5 108 0.066 HNH Full Rolling Needle Type
HN4525 45 52 25 47 139 0.085 HNH Full Rolling Needle Type
HN4526 45 52 26 45.5 140 0.088 HNH Full Rolling Needle Type
H4520 45 55 20 47.8 98.2 0.096 HNH Full Rolling Needle Type
H4525 45 55 25 59.1 129 0.122 HNH Full Rolling Needle Type
HN5020 50 58 20 44.5 119 0.0853 HNH Full Rolling Needle Type
HN5024 50 58 24 48 135 0.098 HNH Full Rolling Needle Type
HN5025 50 58 25 54 152 0.107 HNH Full Rolling Needle Type
HN5520 55 63 20 41.5 123 0.088 HNH Full Rolling Needle Type
HN5524 55 63 24 50.5 149 0.105 HNH Full Rolling Needle Type