d - 34,925 mm

D - 80,167 mm

T - 29,37 mm

B - 30,391 mm

C - 23,812 mm

R - 3,6 mm

r - 3,3 mm

a - -10,9 mm

Da - 75 mm

db - 48 mm

da - 41,5 mm

Db - 70 mm

Aa - 1,8 mm

Ab - 1,1 mm

Weight - 0,72 Kg

Basic static load rating (C0) - 129 kN

Factor (G1) - 34,6

Factor (G2) - 12,1

Factor (Cg) - 0,0183

Factor (K) - 2,14

Basic dynamic load rating (C90) - 27,6

Basic dynamic load rating (Ca90) - 12,9

Basic dynamic load rating (C1) - 106 kN

Calculation factor (e) - 0,27

Calculation factor (Y) - 2,2

• Model Number: 3379/3320
• Inner Diameter：34,925mm Outer Diameter：80,167mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2026-09-14
• Application:wall industry,powder metallurgy,electronic materials,lifting equipment Hoisting hoist,hook,industrial fans,Industrial equipment,metallurgy,suction nozzle,ship special,comprehensive experiment
• Similar models:KOYO 3379/3325 Timken 3379/3320 NTN 4T-3379/3320 CX 3379/3320 NACHI 3379/3320 Timken 3379/3329-B Timken 3379/3320-B Timken 3379/3329 Timken 3379/3328 Timken 3379/3339
• BEARING POWER International Trading Co.,Ltd. specialize in 3379/3320 products，there is large inventory of Timken 3379/3320 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3379/3320 Which Timken 3379/3320 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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