d - 38.100 mm

D - 80.167 mm

T - 29.370 mm

B - 30.391 mm

C - 23.812 mm

a - 18.5 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 0,66 Kg

Basic dynamic load rating (C) - 86000 kN

Basic static load rating (C0) - 106000 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6400 r/min

Calculation factor (e) - 0.27

Calculation factor (Y0) - 1.2

Calculation factor (Y1) - 2.19

• Model Number: 3381/3320
• Inner Diameter：38.100mm Outer Diameter：80.167mm Width：29.370mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:pump,tobacco machinery,Workpiece,rolling machine,centrifugal pump,machining,welding equipment,Tool,fabric products,sucker industry,security equipment
• Similar models:Gamet 303381X/303508X Timken 3381/3331 Timken 3381/3320-B NACHI 3381/3320 Gamet 303381X/303508XC Timken 3381/3329 Timken 3381/3329-B Gamet 303381X/303508XH Gamet 303381X/303508XG NTN 4T-3381/3320
• BEARING POWER International Trading Co.,Ltd. specialize in 3381/3320 products，there is large inventory of NACHI 3381/3320 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 3381/3320 Which NACHI 3381/3320 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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