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：2025-12-17
• Application:universal category,suction nozzle,special broaching machine,Pump,Flame Cutting,linear drive,lifting upgrade,Ball screw,hanging clamp,industrial supplies,engine
• Similar models:NTN 7980 INA 712179800 NSK 7980A 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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  NNCL4948 V	240	320	80	CX	Cylindrical Roller Bearings
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  RNA6906	35	47	30	SKF	Needle Roller Bearings
  SCE86-P	12,7	17,462	9,525	INA	Needle Roller Bearings
  W 637/4 XR	10	4	3	SKF	Deep Groove Ball Bearings
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  FPAD700	7.0000	8.0000	.5000	SKF	ANGULAR CONTACT BALL BEARINGS
  NNC-4976V	380	520	140	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RSL185006	30	1.9530	34	CONSOLIDATED	CYLINDRICAL ROLLER BEARING