d - 20 mm

D - 52 mm

T - 16,25 mm

B - 15 mm

C - 13 mm

a - 11 mm

d1 - 34,4 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

Ca min. - 2 mm

Cb min. - 3 mm

da max - 28 mm

Da min - 44 mm

Da max. - 45 mm

db min - 27 mm

Db min. - 47 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,17 Kg

Basic dynamic load rating (C) - 34,1 kN

Basic static load rating (C0) - 32,5 kN

Fatigue load limit (Pu) - 3,55

Reference speed - 11000 r/min

Limiting speed - 14000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y) - 2

Calculation factor (Y0) - 1,1

• Model Number: 30304J2/Q
• Inner Diameter：20mm Outer Diameter：52mm Width：16,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:embroidery cloth,Storage Tool,wire industry,Pneumatic Actuator,car and accessories,storage shelves,steam Hydraulic control element,bag machine,security,Anesthetic Equipment,welding equipment
• Similar models:NTN 4T-30304CA NTN 4T-30304A NTN 30304CA NSK 30304D CYSD 30304 ZVL 30304A KOYO 30304AJR NKE 30304 ISO 30304 Fersa 30304F
• BEARING POWER International Trading Co.,Ltd. specialize in 30304J2/Q products，there is large inventory of SKF 30304J2/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 30304J2/Q Which SKF 30304J2/Q 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.

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  29284	420	580	46	SKF	Thrust Roller Bearings
  42688/42620	76,2	127	30,162	NSK	Tapered Roller Bearings
  61988-MA	440	600	74	NKE	Deep Groove Ball Bearings
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  K80×88×23	80	88		NTN	Needle Roller Bearings
  MLE71906CVDUJ74S	30	47	18	SNR	Angular Contact Ball Bearings
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  NF317	85	180	41	ISO	Cylindrical Roller Bearings
  NU1048	240	360	56	NTN	Cylindrical Roller Bearings
  S1607-2Z	11,112	23,018	7,937	ZEN	Deep Groove Ball Bearings
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  NKS35	50		22	INA	NEEDLE BEARINGS
  LP1236U	180	320	52	Rollway	CYLINDRICAL ROLLER BEARINGS
  SNW3128x125	140	180		Torrington	ADAPTERS