d - 240 mm

D - 440 mm

B - 72 mm

C - 72 mm

Angle (α) - 40 °

a - 178.6 mm

r min. - 4 mm

r1 min. - 1.5 mm

da min. - 258 mm

Da max. - 422 mm

ra max. - 3 mm

Weight - 52.8 Kg

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

• Model Number:7248B
• Inner Diameter：240mm Outer Diameter：440mm Width：72mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:sample cup,ultra-quiet generators,electric hydraulic lifting platform,Leather Products,Beauty and Body,test laboratory equipment and accessories,sheet industry,mechanical annex,enzyme,gear type,impression material
• Similar models:NKE 7248-BCB-MP NTN 7248 NKE 7248-B-MP NSK 7248B KOYO 7248 SKF 7248BCBM ISB 7248B KOYO 7248B NSK 7248A
• BEARING POWER International Trading Co.,Ltd. specialize in 7248B products，there is large inventory of KOYO 7248B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7248B Which KOYO 7248B 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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