d - 63,5 mm

D - 112,712 mm

T - 30,162 mm

B - 30,1 mm

C - 23,812 mm

a - 25 mm

d1 - 87,8 mm

r1 min. - 3,5 mm

r2 min. - 3,5 mm

r3 min. - 3,3 mm

r4 min. - 3,3 mm

Ca min. - 4 mm

Cb min. - 6 mm

da max - 75 mm

Da min - 96 mm

Da max. - 101 mm

db min - 75 mm

Db min. - 105 mm

ra max. - 3,3 mm

rb max. - 3,1 mm

Weight - 1,25 Kg

Basic dynamic load rating (C) - 123 kN

Basic static load rating (C0) - 183 kN

Fatigue load limit (Pu) - 21,2

Reference speed - 4300 r/min

Limiting speed - 6300 r/min

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,5

Calculation factor (Y0) - 0,8

• Model Number: 3982/3920
• Inner Diameter：63,5mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:baler,Medical printer,Hair styling device,chemical instruments,rolling machine,pneumatic Pump,tray industry,air purification,metallurgical mold,transportation equipment,wire industry
• Similar models:NACHI 3982/3920 PFI 3982/20 Fersa 3982/3927X Timken 3982X/3927AS CX 3982/3920 NTN 4T-3982/3920 Timken 3982/3926 Timken 3982/3925 ISO 3982/3920 KOYO 3982/3925
• BEARING POWER International Trading Co.,Ltd. specialize in 3982/3920 products，there is large inventory of SKF 3982/3920 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 3982/3920 Which SKF 3982/3920 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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