d - 25 mm

D - 62 mm

T - 18,25 mm

B - 17 mm

C - 15 mm

ra1 max. - 1,5 mm

a - 13 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 33,5 mm

Da min - 52 mm

Da max. - 53,5 mm

db max. - 34 mm

Db min. - 57 mm

ra max. - 1,5 mm

Sa - 3 mm

Sb - 3 mm

Weight - 0,272 Kg

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

Basic static load rating (C0) - 47,5 kN

(Grease) Lubrication Speed - 6 700 r/min

(Oil) Lubrication Speed - 8 900 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y2) - 2

• Model Number: 4T-30305
• Inner Diameter：25mm Outer Diameter：62mm Width：18,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:rubber products machinery and equipment,tire industry,equipment and,stamping die and its equipment,mobile toilet,other rubber,electromagnetic clutch,medical equipment,extruder,extruder,Technical Equipment
• Similar models:NSK HR30305C NTN 4T-30305C CRAFT 30305 NTN ETA-30305STPX1V5-G/ATE-30305STPX1#G KOYO 30305DJR KOYO 46T30305DJR/29,5 FBJ 30305 PFI 30305 NKE 30305 Timken X30305M/Y30305M
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-30305 products，there is large inventory of NTN 4T-30305 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-30305 Which NTN 4T-30305 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
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  23134 MBW33	170	280	88	MPZ	Spherical Roller Bearings
  37248	240	338	248	KOYO	Tapered Roller Bearings
  7052	260,000	400,000	65,000	NTN	Angular Contact Ball Bearings
  71910CVUJ74	50	72	12	SNR	Angular Contact Ball Bearings
  BH-87	12,7	19,05	11,13	NSK	Needle Roller Bearings
  BK3512	35	42	12	NTN	Needle Roller Bearings
  DAC3580WHR4	35	80	47	KOYO	Tapered Roller Bearings
  K12x17x13	12	17	13	CX	Needle Roller Bearings
  GEEW63ES	63	95	63	LS	Plain Bearings
  K18x28x16	18	28	16	CX	Needle Roller Bearings
  NF322	110	240	50	CRAFT	Cylindrical Roller Bearings
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  TUP2 150.60	150	155	60	CX	Plain Bearings
  UCP324	120			SNR	Bearing Units
  W 6008-2RS1	68	40	15	SKF	Deep Groove Ball Bearings
  6304K	20	52	15	FAG	DEEP GROOVE BALL BEARINGS
  NAX607240	72	60		SKF (Old No.)	NEEDLE BEARINGS
  6205/014-2RS	52	.8750	15	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TREL-10	.6250		.7500	CONSOLIDATED	ROD ENDS