d - 17 mm

D - 47 mm

T - 15.25 mm

d₁ - - 30.55 mm

B - 14 mm

C - 12 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 1 mm

a - 10 mm

d_a - max. - 25 mm

d_b - min. - 23.5 mm

D_a - min. - 40 mm

D_a - max. - 41.5 mm

D_b - min. - 42 mm

C_a - min. - 2 mm

C_b - min. - 3 mm

r_a - max. - 1 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 28.1 kN

Basic static load rating - C₀ - 25 kN

Fatigue load limit - P_u - 2.7 kN

Reference speed - 12000 r/min

Limiting speed - 16000 r/min

Calculation factor - e - 0.28

Calculation factor - Y - 2.1

Calculation factor - Y₀ - 1.1

Mass bearing - 0.131 kg

• Model Number:30303 J2
• Inner Diameter：47mm Outer Diameter：17mm Width：15,25mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:crimping tools,comprehensive experiment,axle lathe,electromagnetic clutch,vertical sawing machine,Doppler,physical instruments,transportation equipment,Anesthetic Equipment,Pump,spring industry
• Similar models:FBJ 30303D NSK HR30303J CRAFT 30303 Timken 30303 ISB 30303 NTN 4T-30303 KOYO 30303JR PFI 30303 CX 30303A NKE 30303
• BEARING POWER International Trading Co.,Ltd. specialize in 30303J2 products，there is large inventory of SKF 30303 J2 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 30303 J2 Which SKF 30303J2 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
  130063X/130127P	63,5	127	65,44	Gamet	Tapered Roller Bearings
  21311EK	55	120	29	SKF	Spherical Roller Bearings
  230SM115-MA	115	200	52	FAG	Spherical Roller Bearings
  23076EK	380	560	135	NACHI	Cylindrical Roller Bearings
  53217	85	125	33,1	NSK	Thrust Ball Bearings
  81120TN	100	135	25	SKF	Thrust Roller Bearings
  D28	55,563	91,288	20,65	INA	Thrust Ball Bearings
  FYTJ 50 KF+HA 2310	42,863			SKF	Bearing Units
  GE300XS	300	430	165	FBJ	Plain Bearings
  GEH360XF/Q	360	520	258	LS	Plain Bearings
  N1016RSZTPKR	80	113	22	NSK	Cylindrical Roller Bearings
  NNU 4096 KM/W33	480	700	218	ISB	Cylindrical Roller Bearings
  NUP2219	95	170	43	ISO	Cylindrical Roller Bearings
  RNA 6910	58	72	40	JNS	Needle Roller Bearings
  SL192316	80	170	58	ISO	Cylindrical Roller Bearings
  20TAC47B	20	47	15	NSK	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  GEH-20C	20	42	25	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  230S.1200	480	-	121	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  RCB-3/4	1.0000		1.0000	CONSOLIDATED	NEEDLE BEARINGS
  SCE-68			.5000	CONSOLIDATED	NEEDLE BEARINGS