d - 140 mm

D - 300 mm

T - 67,75 mm

B - 62 mm

C - 53 mm

ra1 max. - 3 mm

a - 57 mm

r min. - 4 mm

r1 min. - 4 mm

da min. - 162 mm

Da min - 252 mm

Da max. - 282 mm

db max. - 179 mm

Db min. - 273 mm

ra max. - 4 mm

Sa - 9 mm

Sb - 14,5 mm

Weight - 20,4 Kg

Basic dynamic load rating (C) - 640 kN

Basic static load rating (C0) - 780 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 700 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y2) - 1,73

• Model Number:30328
• Inner Diameter：140mm Outer Diameter：300mm Width：67,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:small diesel generators,Insect Count,survey accessories,physical instruments,education model Instruments,medical equipment,marine analysis,power tools,granulator,joint protection,centrifugal pump
• Similar models:CRAFT 30328 KOYO 30328JR FAG 30328 NKE 30328 NSK HR30328J NTN 30328 NACHI 30328 KOYO 46T30328JR/115,5 KOYO 30328D CX 30328A
• BEARING POWER International Trading Co.,Ltd. specialize in 30328 products，there is large inventory of NTN 30328 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 30328 Which NTN 30328 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
  30315DJR	75	160	40	KOYO	Tapered Roller Bearings
  3304 ATN9	20	52	22,2	ISB	Angular Contact Ball Bearings
  440RT30	440	613		Timken	Cylindrical Roller Bearings
  61868MA	340	420	38	ISB	Deep Groove Ball Bearings
  7324 A-UX	120	260	110	CX	Angular Contact Ball Bearings
  CRI-4805	240	360	170	NTN	Tapered Roller Bearings
  IJ112028	28			ILJIN	Angular Contact Ball Bearings
  ML2508	2,5	8	2,8	KOYO	Deep Groove Ball Bearings
  NK45/30	45	55	30	KOYO	Needle Roller Bearings
  R45/33	45	50		KOYO	Needle Roller Bearings
  RNAO-80×95×30	80	86	30	NTN	Needle Roller Bearings
  UCFL319	95			KOYO	Bearing Units
  61812-2RS-Y	60	78	10	ELGES	DEEP GROOVE BALL BEARINGS
  WS81114	70	95		SKF	THRUST ROLLER BEARINGS
  NU330E	150	320	65	STEYR	CYLINDRICAL ROLLER BEARINGS
  6009.2RSNR	45	75	16	STEYR	DEEP GROOVE BALL BEARINGS
  6208.2Z	40	80	18	STEYR	DEEP GROOVE BALL BEARINGS
  603-ZZ	3	9	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NF-409	45	120	29	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  1640-2RS	.8750	2.0000	.5625	CONSOLIDATED	DEEP GROOVE BALL BEARINGS