NKX30-Z INA

Kích thước và Thông số kỹ thuật của Vòng bi kim/ Vòng bi cầu hướng trục NKX30-Z INA:

d – 25 mm

D – 72 mm

H₂ – 75 mm

B – 12,5 mm

B₁ – 27,5 mm

B₂ – 11 mm

C – 20 mm

D₁ – 62 mm

D₂ – 48 mm

D₃ – 60 mm

D_{a max} – 63 mm

d_{a min} – 45 mm

H₃ – 55 mm

r_{1 min} – 0,6 mm

r_min – 0,3 mm

m – 1,32 kg/ Khối lượng

C_a – 80000 N/ Dynamic load rating (axial)

C_0a – 199000 N/ Static load rating (axial)

C_r – 24300 N/ Dynamic load rating (radial)

C_0r – 41500 N/ Static load rating (radial)

n_{G Ol} – 4900 1/min/ Limiting speed for oil lubrication (valid only with adequate oil cooling)

n_{G Fett} – 1400 1/min/ Limiting speed for grease lubrication

M_RL – 1,6 Nm/ Bearing frictional torque

c_aL – 3000 N/µm/ Axial rigidity

c_kL – 800 Nm/mrad/ Tilting rigidity

M_m – 4,51 kg x cm^2/ Mass moment of inertia for rotating inner ring

– 1 µm/ Axial runout (The axial runout data for screw drive bearing arrangements are based on the rotating inner ring)

– ZMA25/58/ Designation of recommended INA locknut

– AM25/ Designation of recommended INA locknut

BẠN MUA VÒNG BI NKX30-Z INA Ở ĐÂU?

• Địa chỉ: 19/4B TCH 25, P. Tân Chánh Hiệp, Quận 12, Tp Hồ Chí Minh
• Hotline: 0902 698 990
• Email: info@sieuthivongbi.com