d - 31.75 mm

D - 72,626 mm

T - 30,162 mm

B - 29,997 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 19,6 mm

r min. - 0,8 mm

r1 min. - 3,3 mm

Da - 61 mm

db - 39,5 mm

ra max. - 0,8 mm

da - 39,5 mm

Weight - 0,593 Kg

Basic dynamic load rating (C) - 79,5 kN

Basic static load rating (C0) - 90 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number:3188/3120
• Inner Diameter：31.75mm Outer Diameter：72,626mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:decoration machinery,medical treatment,coupling type,spectrometer,hydraulic connector,education model Instruments,Laser Measurements,lifting equipment Hoisting hoist,axle lathe,Vertical pull,knitted fabrics
• Similar models:NTN 4T-3188/3120 Timken 3188/3120 KOYO 3188S/3130 ISO 3188S/3120 ISO 3188/3120 NTN 423188 FBJ 3188/3120 Timken 3188/3129 KOYO 3188/3126 CX 3188/3120
• BEARING POWER International Trading Co.,Ltd. specialize in 3188/3120 products，there is large inventory of NSK 3188/3120 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 3188/3120 Which NSK 3188/3120 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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