Fw - 31 mm

D - 39 mm

C - 17,8 mm

Weight - 0,039 Kg

Basic dynamic load rating (C) - 20,6 kN

Basic static load rating (C0) - 34,6 kN

(Grease) Lubrication Speed - 7200 r/min

(Oil) Lubrication Speed - 12000 r/min

• Model Number: 31BTM3918A
• Inner Diameter：31mm Outer Diameter：39mm Width：17,8mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:pump industry,enzyme,Industrial,plastic molding,wall industry,glass processing machine,blood cell reagent,forming machine,plastic rolling,gear grinding machine,Low-voltage electrical equipment
• Similar models:KOYO RS374231 AST HK1312 KOYO K25X31X17H KOYO M13141 NTN ARXJ31X46X3.3 KOYO 17MM2312 NBS KZK25x31x12 IKO BAM1312 NTN K31.2X35.2X4.8 NTN K25X31X21
• BEARING POWER International Trading Co.,Ltd. specialize in 31BTM3918A products，there is large inventory of KOYO 31BTM3918A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 31BTM3918A Which KOYO 31BTM3918A 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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