d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 15 mm

ra1 max. - 1,5 mm

a - 17,5 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 38,5 mm

Da min - 57 mm

Da max. - 63,5 mm

db max. - 39,5 mm

Db min. - 67 mm

ra max. - 1,5 mm

Sa - 3 mm

Sb - 5,5 mm

Weight - 0,398 Kg

Basic dynamic load rating (C) - 58,5 kN

Basic static load rating (C0) - 58,5 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 7 300 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,7

Calculation factor (Y2) - 1,27

• Model Number: 4T-30306CA
• Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:Optical Instruments,Machine Tool Accessories,Rolling mill,electronic components,tobacco machinery,medical Equipment,motorcycle,Medium and large motor,vertical pull,extruder,paper processing machine
• Similar models:PFI 30306D KBC 30306Jh NSK 30306CN FBJ 30306D NACHI E30306DJ ZVL 30306A KBC 30306DJ NTN 4T-30306 NSK HR30306DJ NACHI H-E30306J
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-30306CA products，there is large inventory of NTN 4T-30306CA . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-30306CA Which NTN 4T-30306CA 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
  23180EK	400	650	200	NACHI	Cylindrical Roller Bearings
  24176 K30W33	380	620	243	ISO	Spherical Roller Bearings
  32320	100	215	77.5	NACHI	Tapered Roller Bearings
  B41	82,55	126,21	28,58	INA	Thrust Ball Bearings
  40RIJ133	101,6	197		Timken	Cylindrical Roller Bearings
  47TS553934	275	385	340	KOYO	Tapered Roller Bearings
  54308U+U308	42			ISO	Thrust Ball Bearings
  6464/6420	64,96		54,229	KOYO	Tapered Roller Bearings
  7002 A-UO	15	32	18	CX	Angular Contact Ball Bearings
  93825/93125	209,55	317,5	63,5	CX	Tapered Roller Bearings
  NN3032	160	219	60	NACHI	Cylindrical Roller Bearings
  MJT1.5/8	41,275	101,6	23,01875	RHP	Angular Contact Ball Bearings
  VEX 25 /S/NS 7CE1	25	47	12	SNFA	Angular Contact Ball Bearings
  119HCUL	95	145	24	Barden	ANGULAR CONTACT BALL BEARINGS
  6004Z	20	42	12	FAG	DEEP GROOVE BALL BEARINGS
  6224	215	120	40	FAG	DEEP GROOVE BALL BEARINGS
  6218TCC78	90	160	30	SKF	DEEP GROOVE BALL BEARINGS
  R-6	.3750	.8750	.2187	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  33208	40	80	32	CONSOLIDATED	TAPERED ROLLER BEARINGS
  NNCF-4856V	280	350	69	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS