d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 14 mm

ra1 max. - 1,5 mm

a - 23,5 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 38,5 mm

Da min - 55 mm

Da max. - 63,5 mm

db max. - 39 mm

Db min. - 68 mm

ra max. - 1,5 mm

Sa - 3 mm

Sb - 6,5 mm

Weight - 0,398 Kg

Basic dynamic load rating (C) - 48,5 kN

Basic static load rating (C0) - 51,5 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 700 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y2) - 0,73

• Model Number:4T-30306D
• Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2023-03-08
• Application:raw material accessories,metallurgy,electromagnetic clutch,laser devices,transportation equipment,Polymer,education model Instruments,motor,surgical instruments,spectrometer,pneumatic Pump
• Similar models:SKF 30306J2/Q NTN 4T-30306D KOYO 30306DJR CRAFT 30306 NACHI H-E30306J NSK HR30306J NACHI E30306DJ NTN 4T-430306DX PFI 30306D NKE 30306
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-30306D products，there is large inventory of NTN 4T-30306D . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-30306D Which NTN 4T-30306D 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
  395S/394A	66.675	110.000	21.999	NACHI	Tapered Roller Bearings
  6901LLU	12	24	6	NTN	Deep Groove Ball Bearings
  7238 B-UO	190	340	110	CX	Angular Contact Ball Bearings
  CRM 18 A	127	57,15	31,75	SKF	Thrust Ball Bearings
  DU4788-2LFT	47	88	58	KOYO	Angular Contact Ball Bearings
  K55X65X40.6	55,000	65,000		NTN	Needle Roller Bearings
  HR80KBE042+L	80	140	61	NSK	Tapered Roller Bearings
  NF206	30	62	16	ISO	Cylindrical Roller Bearings
  NJ2226-E-M6+HJ2226-E	130	230	64	NKE	Cylindrical Roller Bearings
  NUP1022	110	170	28	ISO	Cylindrical Roller Bearings
  RLS6	19,05	47,63	14,29	CYSD	Deep Groove Ball Bearings
  RNAO70x90x30	70	90	30	ISO	Cylindrical Roller Bearings
  FLO-16	1.0000	1.5625	2.2500	Barden	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  NUP2218	90	160	40	SKF	CYLINDRICAL ROLLER BEARINGS
  CCYR-31/2-S	1.1250	3.5000	2.0625	McGill	NEEDLE BEARINGS
  292/750	750	1000		SKF	SPHERICAL ROLLER THRUST BEARINGS
  XLS-13/8	1.3750	2.5625	.5625	HOFF	DEEP GROOVE BALL BEARINGS
  MB-21	105	126	12	CONSOLIDATED	LOCKWASHERS
  240/630	630	920	290	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  SCE-148			.5000	CONSOLIDATED	NEEDLE BEARINGS