d - 22 mm

D - 56 mm

T - 17,25 mm

B - 16 mm

C - 14 mm

a - 12,2 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 30,5 mm

da max - 32 mm

Da min - 47 mm

Da max. - 47,5 mm

Db min. - 51 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,216 Kg

Basic dynamic load rating (C) - 41,7 kN

Basic static load rating (C0) - 41,1 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,08

Calculation factor (Y1) - 1,97

• Model Number: 303/22R
• Inner Diameter：22mm Outer Diameter：56mm Width：17,25mm
• Type：Tapered Roller Bearings
• Update date：2023-09-27
• Application:chemical raw materials and reagents,SPA equipment,historical instruments,spreader series,Processing machinery,floor industry,power protection,electromagnetic clutch,Grinding and polishing equipment,natural instruments,intermediate
• Similar models:NTN 4T-30309 NKE 30324 KOYO 30313DJR NSK HR30311J NTN 4T-30311D ISO 30304 NTN 30321 NTN 4T-30313DDF FBJ 30304 NTN 4T-30307C
• BEARING POWER International Trading Co.,Ltd. specialize in 303/22R products，there is large inventory of KOYO 303/22R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 303/22R Which KOYO 303/22R 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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