d - 75 mm

D - 130 mm

B - 25 mm

C - 25 mm

r min. - 1.5 mm

da min. - 83 mm

Da max. - 122 mm

ra max. - 1.5 mm

Weight - 1.36 Kg

Basic dynamic load rating (C) - 38.8 kN

Basic static load rating (C0) - 15.7 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0.17

Calculation factor (Y0) - 3.77

Calculation factor (Y1) - 3.60

Calculation factor (Y2) - 5.58

• Model Number:1215
• Inner Diameter：75mm Outer Diameter：130mm Width：25mm
• Type：Self-Aligning Ball Bearings
• Update date：2026-01-13
• Application:natural instruments,Cylinder Standard,Switch,generator,Low-voltage electrical equipment,Medium and large motor,ECG,PVC,Ball screw,electromagnet,medical treatment
• Similar models:ISB 1215K NTN 1215SK CRAFT 1215 ISB 1215K+H215 NKE 1215-K+H215 AST 1215 SNR 1215K NKE 1215 ISO 1215K+H215 ISB 1215
• BEARING POWER International Trading Co.,Ltd. specialize in 1215 products，there is large inventory of KOYO 1215 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 1215 Which KOYO 1215 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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