d - 170 mm

D - 310 mm

B - 52 mm

C - 52 mm

ra1 max. - 1,5 mm

Angle (α) - 25 °

a - 95,5 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) - 480 kN

Basic static load rating (C0) - 715 kN

(Grease) Lubrication Speed - 1 800 r/min

(Oil) Lubrication Speed - 2 400 r/min

• Model Number: 7234DB
• Inner Diameter：170mm Outer Diameter：310mm Width：52mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-09
• Application:printing machinery,Equipment,walking Food processing machinery and equipment,welding equipment,vertical sawing machine,diving equipment,survey accessories,magnetic elements,coal mill,Laser Measurements,roller lathe
• Similar models:ISO 7234BDF NACHI 7234DF NTN 7234BDT NACHI 7234B CX 7234A-UO NTN 7234DT ISB 7234B NACHI 7234BDF CYSD 7234DT CX 7234A-UD
• BEARING POWER International Trading Co.,Ltd. specialize in 7234DB products，there is large inventory of NTN 7234DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7234DB Which NTN 7234DB 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  30315D	75	160	40	NTN	Tapered Roller Bearings
  5210AZZ	50	90	30.2	NACHI	Angular Contact Ball Bearings
  32232	160	290	84	ISB	Tapered Roller Bearings
  32234A	170	310	91	SNR	Tapered Roller Bearings
  562952	260	336		NTN	Thrust Ball Bearings
  61938-MA	190	260	33	NKE	Deep Groove Ball Bearings
  7017C	85	130	22	AST	Angular Contact Ball Bearings
  81252-M	260	360	79	INA	Thrust Roller Bearings
  BM89443/HM89410	33,3375	76,2	29,37	AST	Tapered Roller Bearings
  HR32208J	40	80	24,75	NSK	Tapered Roller Bearings
  NUP 2236	180	320	86	NACHI	Cylindrical Roller Bearings
  NUP 320	100	215	47	ISB	Cylindrical Roller Bearings
  RNAO30X40X17	30	35	17	Timken	Needle Roller Bearings
  SA2-60B	95,25	149,225	83,337	NTN	Plain Bearings
  SIRN120ES	120			LS	Plain Bearings
  VLA 20 1094 N	984	1198,1		INA	Thrust Ball Bearings
  311-MFFG	55	120	29	MRC	DEEP GROOVE BALL BEARINGS
  NUP320E	100	215	47	SKF	CYLINDRICAL ROLLER BEARINGS
  MI-48	3.0000		2.0100	CONSOLIDATED	NEEDLE BEARINGS
  H-3856x260	280	260		CONSOLIDATED	ADAPTERS