d - 150 mm

D - 270 mm

B - 45 mm

C - 45 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 83 mm

r min. - 3 mm

r1 min. - 1,1 mm

2B - 90 mm

da min. - 164 mm

ra max. - 2,5 mm

Db max - 263 mm

Weight - 22 Kg

Basic dynamic load rating (C) - 375 kN

Basic static load rating (C0) - 515 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 700 r/min

• Model Number: 7230DB
• Inner Diameter：150mm Outer Diameter：270mm Width：45mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Sensors,Machine Tool Accessories,horizontal processing,thin metal materials,decoration machinery,flexible processing,Doppler,roller lathe,metal mold,ventilation equipment,Laser Devices
• Similar models:NACHI 7230C ISO 7230ADB ISO 7230ADF NTN 7230BDT CYSD 7230BDT NACHI 7230 NTN 7230DB FAG HCB7230-E-T-P4S CX 7230B-UD NACHI 7230BDB
• BEARING POWER International Trading Co.,Ltd. specialize in 7230DB products，there is large inventory of NTN 7230DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7230DB Which NTN 7230DB 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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  UC214-44	69,85	125	74,6	KOYO	Deep Groove Ball Bearings
  VKBA5425	68	125	115	SKF	Tapered Roller Bearings
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  21312CC	60	130	31	SKF	SPHERICAL ROLLER BEARINGS
  MB-22	110	133	12	SKF	LOCKWASHERS
  NA4919	95	130	35	INA	NEEDLE BEARINGS
  1310	50	110	27	New Departure	DEEP GROOVE BALL BEARINGS
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  6322M	110	240	50	CONSOLIDATED	DEEP GROOVE BALL BEARINGS