d - 42 mm

D - 57 mm

B - 20 mm

F - 47 mm

r_1,2 - min. - 0.3 mm

s - 0.5 mm

d_a - min. - 44 mm

D_a - max. - 55 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 29.2 kN

Basic static load rating - C₀ - 61 kN

Fatigue load limit - P_u - 7.6 kN

Reference speed - 8500 r/min

Limiting speed - 10000 r/min

Mass bearing - 0.144 kg

• Model Number: NKI 42/20
• Inner Diameter：57mm Outer Diameter：42mm Width：20mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-19
• Application:non-ferrous metal alloy,gear type,tooth filling,sterilizers,building decoration raw materials and accessories,glass,switch,horizontal processing,milling head plug,stacker lift platform,sample cup
• Similar models:NSK EE108065/108142 CX BK324224 CX NF421 KOYO NUP424 CYSD NUP424 NACHI NF422 ISO NJ421 TORRINGTON 542853A.HT10 CX N428 NACHI NJ428
• BEARING POWER International Trading Co.,Ltd. specialize in NKI42/20 products，there is large inventory of SKF NKI 42/20 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NKI 42/20 Which SKF NKI42/20 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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