d - 44,45 mm

D - 85 mm

T - 20,638 mm

B - 21,692 mm

C - 17,462 mm

ra1 max. - 1,3 mm

a - 5,1 mm

Da - 77 mm

db - 50 mm

ra max. - 2,3 mm

da - 54 mm

Db - 80 mm

Weight - 0,511 Kg

Basic dynamic load rating (C) - 69,5 kN

Basic static load rating (C0) - 79,5 kN

(Grease) Lubrication Speed - 4 400 r/min

(Oil) Lubrication Speed - 5 800 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,08

Calculation factor (Y2) - 1,96

• Model Number: 4T-355/354A
• Inner Diameter：44,45mm Outer Diameter：85mm Width：20,638mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:other mold,rock drilling machinery,Dental Equipment,rubber products machinery and equipment,stacker lift platform,electromagnetic clutch,milling head plug,Pneumatic Control Valves,industrial supplies,Hydraulic Couplings,non-ferrous metal alloy
• Similar models:CX 355A/354A FBJ 355A/354A Timken 73551/73876CD+X2S-73551 Fersa 355/354X Gamet 284215X/284355XH Timken 355/354-B KOYO 355/353 NTN 4T-355X/352 NACHI 355X/352 NSK WTF254KVS3552Eg
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-355/354A products，there is large inventory of NTN 4T-355/354A . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-355/354A Which NTN 4T-355/354A 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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  678-ZZ	8	12	3.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NCF-3018V	90	140	37	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  GS81106	32	47		CONSOLIDATED	THRUST ROLLER BEARINGS
  CFM-4	.2500		.3750	CONSOLIDATED	ROD ENDS