d - 65 mm

D - 120 mm

T - 29,002 mm

B - 29,007 mm

C - 23,444 mm

ra1 max. - 3,3 mm

a - 24,3 mm

r min. - 2,3 mm

r1 min. - 3,3 mm

Da - 106 mm

db - 73 mm

ra max. - 2,3 mm

da - 77 mm

Db - 114 mm

Weight - 1,408 Kg

Basic dynamic load rating (C) - 123 kN

Basic static load rating (C0) - 169 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,86

Calculation factor (Y1) - 1,6

• Model Number: 478/472A
• Inner Diameter：65mm Outer Diameter：120mm Width：29,002mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:Industry,power protection,Machine tool accessories,storage and transportation equipment,equipment,Security Equipment,Pneumatic Control Valves,Textile Industry Accessories and Accessories,industrial skin care,bio-chemical,tube
• Similar models:CX 34300/34478 Timken 24781/24720 Timken 47896/47820 Timken 34306/34478B KOYO 24780R/24721 Fersa 34306/34478 CX 47890/47820 CX 34307/34478 NTN 4T-34301/34478 KOYO 24781R/24720
• BEARING POWER International Trading Co.,Ltd. specialize in 478/472A products，there is large inventory of NSK 478/472A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 478/472A Which NSK 478/472A 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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