d - 44,45 mm

D - 95,25 mm

T - 27,783 mm

B - 29,901 mm

C - 22,225 mm

a - 18,4 mm

r min. - 3,6 mm

r2 min. - 0,8 mm

da min. - 57 mm

Da - 84 mm

db min - 51 mm

ra max. - 3,6 mm

rb max. - 0,8 mm

Db - 87 mm

Weight - 0,93 Kg

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 122 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5900 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 1,16

Calculation factor (Y1) - 2,11

• Model Number: 438/432A
• Inner Diameter：44,45mm Outer Diameter：95,25mm Width：27,783mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:agrochemical,Automobile,Roller mill,historical instruments,storage and transportation equipment,Broadcasting System,baler,sawing machine,wheel lathe,rolling mill roll neck and slowdown device,Industrial
• Similar models:FBJ 4388/4335 ISO 4388/4335 NTN 4T-438/432 ISO 438/432 Timken 438/432B NSK 4388/4335 CX 438/432 Timken 438/432D+R800002 NSK 438/432 FBJ 438/432A
• BEARING POWER International Trading Co.,Ltd. specialize in 438/432A products，there is large inventory of KOYO 438/432A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 438/432A Which KOYO 438/432A 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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