d - 25 mm

D - 62 mm

T - 18.25 mm

d₁ - - 41.5 mm

B - 17 mm

C - 15 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

a - 12.779 mm

d_a - max. - 34 mm

d_b - min. - 32 mm

D_a - min. - 54 mm

D_a - max. - 55 mm

D_b - min. - 57 mm

C_a - min. - 2 mm

C_b - min. - 3 mm

r_a - max. - 1.5 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 44.6 kN

Basic static load rating - C₀ - 43 kN

Fatigue load limit - P_u - 4.8 kN

Reference speed - 9000 r/min

Limiting speed - 12000 r/min

Calculation factor - e - 0.3

Calculation factor - Y - 2

Calculation factor - Y₀ - 1.1

Mass bearing - 0.258 kg

• Model Number:30305 J2
• Inner Diameter：62mm Outer Diameter：25mm Width：18,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:industrial fans,non-ferrous metal alloy,Wire grinder,sterilizers,industrial supplies,walking Food processing machinery and equipment,Rolling mill gear box,metallurgy,chemical raw materials and reagents,Vacuum generator,filter paper products
• Similar models:NTN 30305C Fersa 30305F NSK HR30305J SNR 30305C NTN 30305D NSK HR30305C Timken 30305 NSK HR30305DJ NTN ETA-30305STPX1V5-G/ATE-30305STPX1#G KOYO 46T30305DJR/29,5
• BEARING POWER International Trading Co.,Ltd. specialize in 30305J2 products，there is large inventory of SKF 30305 J2 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 30305 J2 Which SKF 30305J2 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
  164127X/ 164200X	127	200,025	37,93	Gamet	Tapered Roller Bearings
  22212EAE4	60	110	28	NSK	Spherical Roller Bearings
  239/900EK	900	1180	206	NACHI	Cylindrical Roller Bearings
  24084 CW33	420	620	200	CX	Spherical Roller Bearings
  46234	170	260	67	KOYO	Tapered Roller Bearings
  51232M	160	225	51	CRAFT	Thrust Ball Bearings
  6907-2NKE	35	55	10	NACHI	Deep Groove Ball Bearings
  DAC4072037	40	72	37	CYSD	Angular Contact Ball Bearings
  JT-129	19,05	25,4	14,27	Timken	Needle Roller Bearings
  NA4905R	25	42	17	NTN	Needle Roller Bearings
  NNU4068	340	520	180	KOYO	Cylindrical Roller Bearings
  SCE148PP	22,225	28,575	12,7	INA	Needle Roller Bearings
  NAO30x47x16	30	47	16	FAG	NEEDLE BEARINGS
  DLR110				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  SA10E	10		9	FAG	ROD ENDS
  NAO55x85x30	55	85	30	INA	NEEDLE BEARINGS
  NA4910	50	72	22	SKF	NEEDLE BEARINGS
  GE120FW-2RS	120	210	115	INA	SPHERICAL PLAIN BEARINGS
  NBX27912	11.0000	12.0000	.5000	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NU2307E	35	80	31	Torrington	CYLINDRICAL ROLLER BEARINGS