d - 20 mm

D - 52 mm

T - 16,25 mm

B - 16 mm

C - 12 mm

ra1 max. - 1,5 mm

a - 13,5 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 28,5 mm

Da min - 39,5 mm

Da max. - 43,5 mm

db max. - 27,5 mm

Db min. - 48 mm

ra max. - 1,5 mm

Sa - 3 mm

Sb - 4 mm

Weight - 0,17 Kg

Basic dynamic load rating (C) - 31 kN

Basic static load rating (C0) - 31 kN

(Grease) Lubrication Speed - 7 600 r/min

(Oil) Lubrication Speed - 10 000 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y2) - 1,1

• Model Number: 4T-30304CA
• Inner Diameter：20mm Outer Diameter：52mm Width：16,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:stirrer,thread processing machine,Optical detection,Hydraulic Couplings,sterilizers,experimental equipment,Equipment,Workpiece,electrocardiograph,Vacuum generator,Internal thread type
• Similar models:KBC 30304J SNR 30304A FBJ 30304D Fersa 30304F KOYO 30304AC NTN 30304CA CRAFT 30304 Timken 30304 CYSD 30304 PFI 30304
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-30304CA products，there is large inventory of NTN 4T-30304CA . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-30304CA Which NTN 4T-30304CA 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
  16002	15	32	8	FAG	Deep Groove Ball Bearings
  160098X/160161XG	98,425	161,925	92	Gamet	Tapered Roller Bearings
  511/500	500	600	80	KOYO	Thrust Ball Bearings
  60/28NR	28	52	12	NTN	Deep Groove Ball Bearings
  619/6 ZZ	6	15	5	ISO	Deep Groove Ball Bearings
  EB1.25.0455.201-2STPN	355	590,4	80	ISB	Thrust Ball Bearings
  FWF-859230	85	92		NSK	Needle Roller Bearings
  GAC25N	25	47	15	LS	Plain Bearings
  KGC040	101,6	152,4	25,4	KOYO	Deep Groove Ball Bearings
  NAG 4913UU	65	90	25	IKO	Cylindrical Roller Bearings
  RAE17-NPP-B	17	40	28,6	INA	Deep Groove Ball Bearings
  RNA4836-XL	195	225	45	INA	Needle Roller Bearings
  W 6008-2RS1	68	40	15	SKF	Deep Groove Ball Bearings
  N314E	70	150	35	FAG	CYLINDRICAL ROLLER BEARINGS
  LS1528	15	28		FAG	THRUST NEEDLE BEARINGS
  MI-72	4.5000		3.0150	McGill	NEEDLE BEARINGS
  KC060ARO	6.0000	6.7500	.3750	KAYDON	ANGULAR CONTACT BALL BEARINGS
  633	3	13	5	NTN	DEEP GROOVE BALL BEARINGS
  KLNJ1/4	.2500	.7500	.2187	RHP	DEEP GROOVE BALL BEARINGS
  21/8x21/4x31/2	2.1250	2.2500	3.5000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES