d - 170 mm

D - 310 mm

B - 52 mm

C - 52 mm

ra1 max. - 1,5 mm

Angle (α) - 40 °

a - 127 mm

r min. - 4 mm

r1 min. - 1,5 mm

2B - 104 mm

da min. - 188 mm

ra max. - 3 mm

Db max - 301,5 mm

Weight - 34 Kg

Basic dynamic load rating (C) - 435 kN

Basic static load rating (C0) - 650 kN

(Grease) Lubrication Speed - 1 500 r/min

(Oil) Lubrication Speed - 2 100 r/min

• Model Number: 7234BDB
• Inner Diameter：170mm Outer Diameter：310mm Width：52mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:plastic molding,Power equipment,electric pump,motorcycle,rolling mill roll neck and slowdown device,industrial fans,metering pump,ventilator anesthesia machine etc,X-ray Equipment,power tools,stamping die and its equipment
• Similar models:ISO 7234BDB CYSD 7234DT ISO 7234BDT NACHI 7234B NACHI 7234 CYSD 7234BDT NACHI 7234DT NTN 7234DT ISO 7234CDF CX 7234A-UO
• BEARING POWER International Trading Co.,Ltd. specialize in 7234BDB products，there is large inventory of NTN 7234BDB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7234BDB Which NTN 7234BDB 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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