d - 400 mm

D - 540 mm

B - 65 mm

C - 65 mm

a - 229,7 mm

r min. - 4 mm

r1 min. - 1,5 mm

Da - 511 mm

ra max. - 3 mm

da - 435 mm

Weight - 42,3 Kg

Basic dynamic load rating (C) - 350 kN

Basic static load rating (C0) - 675 kN

• Model Number:7980B
• Inner Diameter：400mm Outer Diameter：540mm Width：65mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-24
• Application:electronic components,special broaching machine,Insect Capture,electric hydraulic lifting platform,position switch,wheel lathe,physical instruments,metallurgical mold,Hair styling device,thread processing machine,Technical Equipment
• Similar models:INA 712179800 NSK 7980A NTN 7980 NSK 7980B
• BEARING POWER International Trading Co.,Ltd. specialize in 7980B products，there is large inventory of NSK 7980B . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7980B Which NSK 7980B 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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