d - 170 mm

D - 310 mm

T - 57 mm

B - 52 mm

C - 43 mm

a - -4.8 mm

r1 min. - 5 mm

r2 min. - 4 mm

Weight - 16.5 Kg

Basic dynamic load rating (C) - 515000 kN

Basic static load rating (C0) - 715000 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (e) - 0.46

Calculation factor (Y0) - 0.72

Calculation factor (Y1) - 1.31

• Model Number: 30234
• Inner Diameter：170mm Outer Diameter：310mm Width：57mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:Doppler,construction machinery and equipment,Anesthetic Equipment,shaft milling machine,electronic components,Hydraulic Press,Forklift industry,blood cell reagent,water protection,Roller,marine analysis
• Similar models:SKF 30234J2 NACHI 30234 CYSD 30234 ISB 30234 ISO 30234 FAG 30234-A KOYO 46T30234JR/97 NTN 430234U NTN 30234U NKE 30234
• BEARING POWER International Trading Co.,Ltd. specialize in 30234 products，there is large inventory of NACHI 30234 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30234 Which NACHI 30234 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
  130060/130127H	60	127	71	Gamet	Tapered Roller Bearings
  184120/184190H	120	190	108	Gamet	Tapered Roller Bearings
  294/530 M	530	920	236	ISB	Thrust Roller Bearings
  23048RHA	240	360	92	KOYO	Spherical Roller Bearings
  24076 CCK30/W33	560	380	180	SKF	Tapered Roller Bearings
  320-2001	32	52	20	NACHI	Angular Contact Ball Bearings
  AST090 2230	22	25		AST	Plain Bearings
  6015	75	115	20	ISB	Deep Groove Ball Bearings
  62/22	22	50	14	NKE	Deep Groove Ball Bearings
  62/22-2RS	22	50	14	KOYO	Deep Groove Ball Bearings
  FYR 3-3	76,2	111,125	73,025	SKF	Bearing Units
  NUP2332	160	340	114	KOYO	Cylindrical Roller Bearings
  NUP309FM/C3	45	100	25	Fersa	Cylindrical Roller Bearings
  UCT206	30			ISO	Bearing Units
  16004	20	42	8	FAG	DEEP GROOVE BALL BEARINGS
  LS14-AC	1.7500	3.7500	.8125	FAG	ANGULAR CONTACT BALL BEARINGS
  SL185014	70	110	54	INA	CYLINDRICAL ROLLER BEARINGS
  20418	90	225	54	New Departure	ANGULAR CONTACT BALL BEARINGS
  MB-4	20	26	4	STEYR	LOCKWASHERS
  72/670BMG	670	1220	175	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS