d - 170 mm

D - 310 mm

T - 57 mm

B - 52 mm

C - 43 mm

ra1 max. - 3 mm

a - 60,5 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 192 mm

Da min - 266 mm

Da max. - 292 mm

db max. - 203 mm

Db min. - 288 mm

ra max. - 4 mm

Sa - 8 mm

Sb - 14 mm

Weight - 17 Kg

Basic dynamic load rating (C) - 610 kN

Basic static load rating (C0) - 845 kN

(Grease) Lubrication Speed - 1 100 r/min

(Oil) Lubrication Speed - 1 500 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y2) - 1,38

• Model Number:30234U
• Inner Diameter：170mm Outer Diameter：310mm Width：57mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:Broadcasting System,security equipment,circulating pump,EEG,clean stationery,mechanical annex,machining,miscellaneous instruments,Cutting Machine,natural instruments,forklift industry
• Similar models:CX 30234A KOYO 46T30234JR/97 TMB 30234 SKF 30234J2 NACHI 30234 CYSD 30234 NTN 30234 Timken 30234 NTN 30234U KOYO 30234JR
• BEARING POWER International Trading Co.,Ltd. specialize in 30234U products，there is large inventory of NTN 30234U . We has been built up long-term cooperation with NTN company, could make a bulk order of the 30234U Which NTN 30234U 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
  15BCD107	15	35	12,7	PFI	Deep Groove Ball Bearings
  23072W33	360	540	134	ISO	Spherical Roller Bearings
  234460	300	460	190	ISO	Thrust Ball Bearings
  234724-M-SP	124	180	72	FAG	Thrust Ball Bearings
  7215 CDB	75	130	50	ISO	Angular Contact Ball Bearings
  CSCB040	101,6	117,475	7,938	INA	Deep Groove Ball Bearings
  F694ZZ	4	11	4	ISO	Deep Groove Ball Bearings
  HK1214.2RS	12	16	14	SKF	Needle Roller Bearings
  HMK1813	18	25	13	NTN	Needle Roller Bearings
  NCS2220	34,925	47,625	31,75	AST	Needle Roller Bearings
  M224748/M224710	119,975	174,625	35,72	Timken	Tapered Roller Bearings
  NKI60/25	60	82	25	SKF	Needle Roller Bearings
  NUP2213-E-MPA	65	120	31	NKE	Cylindrical Roller Bearings
  STO 50	50	90	19,8	SKF	Cylindrical Roller Bearings
  NU2015E	75	115	24	FAG	CYLINDRICAL ROLLER BEARINGS
  SN606	25		52	STEYR	PILLOW BLOCKS
  7002TGP/4	15	32	9	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  RLS-311/2-L	13.5000	20.7500	2.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  22232	160	290	80	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  HM-48T			34	CONSOLIDATED	WITHDRAWAL NUTS