d - 420 mm

D - 800 mm

T - 190 mm

B - 190 mm

C - 135 mm

ra1 max. - 6 mm

a - 189,6 mm

r min. - 7,5 mm

r1 min. - 7,5 mm

Da - 716 mm

db - 476 mm

ra max. - 6 mm

da - 518 mm

Db - 762 mm

Weight - 408 Kg

Basic dynamic load rating (C) - 4050 kN

Basic static load rating (C0) - 7250 kN

Calculation factor (e) - 0,52

Calculation factor (Y1) - 1,2

Calculation factor (Y2) - 0,64

• Model Number: R420-6
• Inner Diameter：420mm Outer Diameter：800mm Width：190mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:aerial work equipment,reducer,Dental Equipment,stirrer,electrocardiograph,hardware,industrial supplies,Forging machine,engineering machinery,sucker industry,expectoration machine
• Similar models:NSK EE420793/421417 NSK STF420RV6012g FAG NJ420-M1+HJ420 INA SL04200-PP NTN R4208 ISO NF420 NACHI NF420 NSK EE420751/421450 NTN 4R14205 KOYO NUP420
• BEARING POWER International Trading Co.,Ltd. specialize in R420-6 products，there is large inventory of NSK R420-6 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R420-6 Which NSK R420-6 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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