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）
H2510 25 33 10 15.5 23.6 0.0225 HNH Full Rolling Needle Type
H2515 25 33 15 22.7 38.3 0.033 HNH Full Rolling Needle Type
H2520 25 33 20 30.2 55.4 0.045 HNH Full Rolling Needle Type
H2525 25 33 25 37.2 72.5 0.057 HNH Full Rolling Needle Type
H2616 26 34 16 24.7 43.3 0.037 HNH Full Rolling Needle Type
H2620 26 34 20 30.8 57.5 0.0465 HNH Full Rolling Needle Type
HN2812 28 35 12 14.8 22.3 0.026 HNH Full Rolling Needle Type
HN2816 28 35 16 21.3 35.7 0.035 HNH Full Rolling Needle Type
HN2820 28 35 20 30 67 0.044 HNH Full Rolling Needle Type
HN2826 28 35 26 35.5 72.3 0.057 HNH Full Rolling Needle Type
H2820 28 37 20 34.7 61.7 0.0565 HNH Full Rolling Needle Type
H2920 29 38 20 35.5 64.1 0.0585 HNH Full Rolling Needle Type
HN3014 30 37 14 18.9 37.6 0.03 HNH Full Rolling Needle Type
HN3016 30 37 16 22.1 38.9 0.035 HNH Full Rolling Needle Type
HN3020 30 37 20 28.4 61.2 0.046 HNH Full Rolling Needle Type
HN3026 30 37 26 37 71.3 0.061 HNH Full Rolling Needle Type
H3220 32 42 20 39.9 70.1 0.0715 HNH Full Rolling Needle Type
HN3512 35 42 12 16.9 31.5 0.031 HNH Full Rolling Needle Type
HN3516 35 42 16 24 42 0.042 HNH Full Rolling Needle Type
HN3520 35 42 20 33.5 83 0.054 HNH Full Rolling Needle Type