d - 20 mm

D - 42 mm

C - 20 mm / Tolerance: +/-0,5

B - 20 mm

D₁ - 36,5 mm

F - 25 mm

r_{1 min} - 0,3 mm

r_min - 0,8 mm

s - 0,5 mm / Axial displacement

m - 136 g / Weight

C_r - 21300 N / Dynamic load rating (radial)

C_0r - 30500 N / Static load rating (radial)

C_ur - 5300 N / Fatigue limit load, radial

n_G - 17800 1/min / Limiting speed

with inner ring

• Model Number:PNA20/42
• Inner Diameter：20mm Outer Diameter：42mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2023-03-14
• Application:labor insurance,Cylinder Standard,reducer,boring bar boring bar,Storage Tool,engineering machine,bag machine,Rolling mill,Digital Generator,root canal filling,industrial fans
• Similar models:KOYO NQI30/20 JNS NK17/20 INA NKIS20-XL NSK FJLT-2018 CX K55X61X20 INA NAO20X35X17 CX K15X20X17 NTN RNAB201X NTN MR202820 JNS NKI40/20
• BEARING POWER International Trading Co.,Ltd. specialize in PNA20/42 products，there is large inventory of INA PNA20/42 . We has been built up long-term cooperation with INA company, could make a bulk order of the PNA20/42 Which INA PNA20/42 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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