F_w - 12 mm

D - 21 mm

C - 18 mm / Tolerance: -0,25

C₁ - 4,7 mm

C₂ - 10 mm

D₁ - 23,7 mm

d_a - 16,6 mm

d_w - 12 mm / Tolerance: E8

r_{a max} - 0,3 mm

r_min - 0,3 mm

m - 28 g / Weight

C_r - 5400 N / Dynamic load rating (radial)

C_0r - 4300 N / Static load rating (radial)

C_a - 4850 N / Dynamic load rating (axial)

C_0a - 8200 N / Static load rating (axial)

C_ur - 830 N / Fatigue limit load, radial

C_ua - 365 N / Fatigue limit load, axial

n_G - 9500 1/min / Limiting speed

- IR8X12X10-IS1 / Suitable inner ring

- WR21, SW21 / Suitable snap rings WR and SW

• Model Number: NX12-Z
• Inner Diameter：12mm Outer Diameter：21mm Width：18mm
• Type：Complex Bearings
• Update date：2025-12-11
• Application:Industrial,chamfering machine etc,pump accessories,scientific instruments,mobile toilet,key lock,Hair styling device,aerial work equipment,chamfer,physical instruments,small appliances
• Similar models:INA ZAXFM1255 KBC RW306212 INA 712040610 NTN NKIA5912A NTN NKX12 CX NX12 Timken RAXZ512 NBS ZARN60120TN NTN NKIA5912 INA YRT120
• BEARING POWER International Trading Co.,Ltd. specialize in NX12-Z products，there is large inventory of INA NX12-Z . We has been built up long-term cooperation with INA company, could make a bulk order of the NX12-Z Which INA NX12-Z is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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