d - 20 mm

D - 42 mm

B - 20 mm

F - 25 mm

D₁ - 36.5 mm

r - min. - 0.8 mm

r_1,2 - min. - 0.3 mm

s - 0.5 mm

d_a - min. - 22 mm

D_a - min. - 35 mm

D_a - max. - 37 mm

r_a - max. - 0.8 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 19 kN

Basic static load rating - C₀ - 32.5 kN

Fatigue load limit - P_u - 4 kN

Reference speed - 16000 r/min

Limiting speed - 18000 r/min

Mass bearing - 0.136 kg

• Model Number: PNA 20/42
• Inner Diameter：42mm Outer Diameter：20mm Width：20mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:rock drilling machinery,Embroidery,flow control valve,Blood coagulation reagent,Insect Capture,car steering pin,sewage pump,Optical detection,filter paper products,Textile Accessories,enzyme
• Similar models:NSK 8573/8520 CX NH320E AST NJ202EM6 INA SL045020-PP NTN NU2220E NACHI NU207 Timken NUP204E.TVP AST NU2204E CX N3220 Timken 200RU91
• BEARING POWER International Trading Co.,Ltd. specialize in PNA20/42 products，there is large inventory of SKF PNA 20/42 . We has been built up long-term cooperation with SKF company, could make a bulk order of the PNA 20/42 Which SKF 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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