d - 76,2 mm

D - 127 mm

T - 30,162 mm

B - 31 mm

C - 22,225 mm

ra1 max. - 3,3 mm

a - 2,8 mm

Da - 114 mm

db - 84 mm

ra max. - 3,5 mm

da - 90 mm

Db - 121 mm

Weight - 1,46 Kg

Basic dynamic load rating (C) - 135 kN

Basic static load rating (C0) - 194 kN

(Grease) Lubrication Speed - 2 800 r/min

(Oil) Lubrication Speed - 3 700 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,43

• Model Number:4T-42687/42620
• Inner Diameter：76,2mm Outer Diameter：127mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:trolley,insect experimental analysis instrument,Other machinery,Internal thread type,hydraulic control element,Polymer,Gear grinding machine,machining,Gripper Swing,glass processing machine,Hydraulic Hose
• Similar models:CX 42687/42620 ISB 42687/42620 KOYO 42687/42620 ISO 42687/42620 KOYO 42687/42624 SKF 42687/42620 Timken 42687/42623-B NSK 42687/42620 FBJ 42687/46260 NTN 4T-42687/42620
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-42687/42620 products，there is large inventory of NTN 4T-42687/42620 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-42687/42620 Which NTN 4T-42687/42620 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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  UCFL321	105			NACHI	Bearing Units
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