d - 220 mm

D - 460 mm

T - 97 mm

B - 88 mm

C - 73 mm

a - 85,3 mm

r min. - 6 mm

r1 min. - 5 mm

da min. - 253 mm

Da min - 390 mm

Da max. - 438 mm

db max. - 283 mm

Db min. - 414 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 72,4 Kg

Basic dynamic load rating (C) - 1430 kN

Basic static load rating (C0) - 1990 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1000 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,92

Calculation factor (Y1) - 1,7

• Model Number:30344
• Inner Diameter：220mm Outer Diameter：460mm Width：97mm
• Type：Tapered Roller Bearings
• Update date：2025-12-23
• Application:ventilation equipment,food add,Spectral Products,glass processing machine,intermediate,natural instruments,Microwave Equipment,Small air generators,car steering pin,hydraulic actuator,safety testing
• Similar models:NTN 30344 ISO 30344 NSK 30344 CX 30344A NACHI 30344 KOYO 30344
• BEARING POWER International Trading Co.,Ltd. specialize in 30344 products，there is large inventory of NSK 30344 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 30344 Which NSK 30344 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
  22317 VA	85	180	60	ISB	Spherical Roller Bearings
  29585/29520	63,5	107,95	25,4	Fersa	Tapered Roller Bearings
  3208	40	80	30,2	CX	Angular Contact Ball Bearings
  6212-2RS	60	110	22	Fersa	Deep Groove Ball Bearings
  89440-M	200	400	122	NBS	Thrust Roller Bearings
  941/932	101,6	212,725	66,675	CX	Tapered Roller Bearings
  AST090 11560	115	120		AST	Plain Bearings
  AST650 101410	10	14		AST	Plain Bearings
  F-83737	20,1	32,1	12	INA	Angular Contact Ball Bearings
  K60X68X17F	60	68		KOYO	Needle Roller Bearings
  NJ413	65	160	37	CYSD	Cylindrical Roller Bearings
  NU213E	65	120	23	NTN	Cylindrical Roller Bearings
  RE222725AL1	22	27	24,8	KOYO	Needle Roller Bearings
  SE 608 ZZSTMG3	8	22	7	KOYO	Deep Groove Ball Bearings
  GE200AX	200	340	74	ELGES	SPHERICAL PLAIN BEARINGS
  77311	55	120	29	New Departure	DEEP GROOVE BALL BEARINGS
  NU-2334E	170	360	120	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NK-15/16	23		16	CONSOLIDATED	NEEDLE BEARINGS
  MW-23/4				CONSOLIDATED	THRUST BALL BEARINGS
  B-23	3.2187	1.8750		CONSOLIDATED	THRUST BALL BEARINGS