d - 31.75 mm

T - 30,162 mm

B - 29,997 mm

C - 23,812 mm

a - 20,3 mm

r min. - 1,6 mm

r1 min. - 0,8 mm

Da - 63 mm

db - 39,5 mm

da - 41,5 mm

Db - 67 mm

Basic dynamic load rating (C) - 78,8 kN

Basic static load rating (C0) - 89,3 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number: 3188S/3130
• Inner Diameter：31.75mm Outer Diameter：mm Width：29,997mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Roller,experimental equipment,Technical Equipment,medical equipment,quality inspection equipment,medical equipment,tube,small appliances,test laboratory equipment and accessories,tapping machine,generator
• Similar models:KOYO 3188X/3120 Timken 3188/3120 NSK 3188/3120 CX 3188S/3120 NTN 413188 Timken 3188/3129 Timken 3188/3120-B KOYO 3188/3125 FBJ 3188/3120 NTN 4T-3188S/3120
• BEARING POWER International Trading Co.,Ltd. specialize in 3188S/3130 products，there is large inventory of KOYO 3188S/3130 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3188S/3130 Which KOYO 3188S/3130 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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  F15175	25	55	45	Fersa	Tapered Roller Bearings
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  NC324	120	260	55	RHP	CYLINDRICAL ROLLER BEARINGS