d - 240 mm

D - 440 mm

T - 79 mm

B - 72 mm

C - 60 mm

a - -6 mm

r1 min. - 5 mm

r2 min. - 4 mm

Weight - 46.4 Kg

Basic dynamic load rating (C) - 965000 kN

Basic static load rating (C0) - 1400000 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1000 r/min

Calculation factor (e) - 0.46

Calculation factor (Y0) - 0.72

Calculation factor (Y1) - 1.31

• Model Number: 30248
• Inner Diameter：240mm Outer Diameter：440mm Width：79mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:Tool,Grinding and polishing equipment,Laser Devices,Warehouse Shelf Equipment,PVC,motorcycle,pneumatic,animal,flexible processing,tower crane,Spectral Products
• Similar models:NTN 30248 ISO 30248 NACHI 30248 KOYO 30248R NTN 430248 NSK 30248 CX 30248A
• BEARING POWER International Trading Co.,Ltd. specialize in 30248 products，there is large inventory of NACHI 30248 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30248 Which NACHI 30248 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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