d - 220 mm

D - 270 mm

B - 24 mm

C - 24 mm

a - 82,7 mm

r min. - 1,5 mm

r1 min. - 1 mm

Da - 255 mm

ra max. - 1,5 mm

da - 239 mm

Weight - 2,84 Kg

Basic dynamic load rating (C) - 85 kN

Basic static load rating (C0) - 135 kN

• Model Number: 7844A
• Inner Diameter：220mm Outer Diameter：270mm Width：24mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:Oral Equipment,economic mold,education model Instruments,Broadcasting System,vacuum suction cup,suction nozzle,Reflective Materials Industrial fabrics,generator,Storage Tool,universal category,tooth filling
• Similar models:NSK 7844A NTN 7844 NSK 7844B
• BEARING POWER International Trading Co.,Ltd. specialize in 7844A products，there is large inventory of NSK 7844A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7844A Which NSK 7844A 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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