d - 300 mm

D - 420 mm

B - 56 mm

C - 56 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 132 mm

r min. - 3 mm

r1 min. - 1,1 mm

2B - 112 mm

da min. - 314 mm

ra max. - 2,5 mm

Db max - 413 mm

Weight - 47,4 Kg

Basic dynamic load rating (C) - 530 kN

Basic static load rating (C0) - 1040 kN

(Grease) Lubrication Speed - 1 100 r/min

(Oil) Lubrication Speed - 1 500 r/min

• Model Number: 7960DB
• Inner Diameter：300mm Outer Diameter：420mm Width：56mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:survey accessories,lifting upgrade,construction machinery and equipment,coupling type,centrifugal pump,printing machinery,tower crane,Broadcasting System,medical equipment,Plastic molding,Logistics Equipment
• Similar models:NSK 7960A NTN 7960DB INA 712179600 NTN 7960 INA F-237960.1 NSK 7960BA NTN 7960DT NSK 7960B NTN 7960DF NTN 7960/419.5DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7960DB products，there is large inventory of NTN 7960DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7960DB Which NTN 7960DB 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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