d - 57,15 mm

D - 120,65 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 14,4 mm

Da - 105 mm

db - 66 mm

ra max. - 3,5 mm

da - 72 mm

Db - 110 mm

Weight - 2,12 Kg

Basic dynamic load rating (C) - 172 kN

Basic static load rating (C0) - 213 kN

(Grease) Lubrication Speed - 3 300 r/min

(Oil) Lubrication Speed - 4 400 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,05

Calculation factor (Y2) - 1,91

• Model Number: 4T-623/612
• Inner Diameter：57,15mm Outer Diameter：120,65mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Pneumatic Control Valves,key lock,vertical sawing machine,multi-knife lathe,animal anatomy,Safety protection,tower crane,marine analysis,Industrial,packing equipment,hydraulic actuator
• Similar models:KOYO L623149/L623114 Timken NP604623/NP335170 NTN 623160A KOYO 46234A NTN CRD-3623 NTN 623028 KOYO 46232 Timken 623/612-S KOYO 46238A NSK L623149/L623110
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-623/612 products，there is large inventory of NTN 4T-623/612 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-623/612 Which NTN 4T-623/612 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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