d - 50.800 mm

D - 104.775 mm

T - 30.162 mm

B - 30.958 mm

C - 23.812 mm

a - 7.9 mm

r1 min. - 6.4 mm

r2 min. - 3.3 mm

Weight - 1,235 Kg

Basic dynamic load rating (C) - 131000 kN

Basic static load rating (C0) - 171000 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4700 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.80

• Model Number: 45284/45220
• Inner Diameter：50.800mm Outer Diameter：104.775mm Width：30.162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:van,Medical room equipment,raw material accessories,industry test,other mold,climb ladder,hydraulic actuator,Hair styling device,Pest Monitoring,other CNC,roller lathe
• Similar models:CX 45284/45220 ISO 45284/45220 KOYO 45284 NTN 4T-45284/45220 FBJ 45284/45220 Timken 45284/45221 NACHI 45284/45220 Fersa 45284/45220 KOYO 45284/45221 Timken 45284/45220
• BEARING POWER International Trading Co.,Ltd. specialize in 45284/45220 products，there is large inventory of NACHI 45284/45220 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 45284/45220 Which NACHI 45284/45220 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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