d - 170 mm

D - 230 mm

B - 28 mm

C - 28 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 71,5 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 56 mm

da min. - 180 mm

ra max. - 2 mm

Db max - 224,5 mm

Weight - 6,58 Kg

Basic dynamic load rating (C) - 165 kN

Basic static load rating (C0) - 257 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 800 r/min

• Model Number:7934DB
• Inner Diameter：170mm Outer Diameter：230mm Width：28mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-23
• Application:aerial work equipment,safety testing,Polymer,Roller,granulator,survey accessories,instrument,marine test,physical instruments,coal mill,van
• Similar models:NSK 7934A5TRSU KOYO 7934C NTN 7934CDB/GNP4 NTN 5S-7934CT1B/GNP42 NSK 7934CTRSU NTN 7934CDB NTN 7934 KOYO 7934 CYSD 7934 NTN 7934CT1B/GNP42
• BEARING POWER International Trading Co.,Ltd. specialize in 7934DB products，there is large inventory of NTN 7934DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7934DB Which NTN 7934DB 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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