d - 20 mm

D - 52 mm

B - 21 mm

d₁ - - 31.8 mm

D₁ - - 42.2 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 27 mm

D_a - max. - 45 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 23.4 kN

Basic static load rating - C₀ - 16 kN

Fatigue load limit - P_u - 0.68 kN

Reference speed - 22000 r/min

Limiting speed - 12000 r/min

Calculation factor minimum radial load - k_r - 0.06

Calculation factor - f₀ - 13

Mass bearing - 0.211 kg

• Model Number:4304 ATN9
• Inner Diameter：52mm Outer Diameter：20mm Width：21mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-17
• Application:Air,circulating pump,Pneumatic Control Valves,security equipment,Embroidery,Oral Image,Spectrum Products,Automation,motor,marine analysis and testing equipment,transistor fittings
• Similar models:FBJ 4304ZZ CYSD 4304 ISO 4304-2RS CX 4304 FAG 4304-B-TVH ISO 4304 CX 4304-2RS SNR 4304A FBJ 4304-2RS ISB 4304ATN9
• BEARING POWER International Trading Co.,Ltd. specialize in 4304ATN9 products，there is large inventory of SKF 4304 ATN9 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 4304 ATN9 Which SKF 4304ATN9 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
  1214K	70	125	24	FBJ	Self-Aligning Ball Bearings
  22212EMKW33	60,000	110,000	28,000	SNR	Spherical Roller Bearings
  2305SK	25	62	24	NTN	Self-Aligning Ball Bearings
  51202	15	32	12	FBJ	Thrust Ball Bearings
  71914 ACE/HCP4AL	100	70	16	SKF	Angular Contact Ball Bearings
  B15-94T1XDDG3-GC2E01	15	47	18	NSK	Deep Groove Ball Bearings
  E33114J	70	120	37	NACHI	Tapered Roller Bearings
  EGB15060-E40	150	155	60	INA	Plain Bearings
  F-B-9	5,000	9,000	2,500	NTN	Deep Groove Ball Bearings
  HH224346/HH224310CD+HH224346XB	114,3	212,725	142,875	Timken	Tapered Roller Bearings
  HK0810C	8	12	10	NTN	Needle Roller Bearings
  LHSA 10				IKO	Plain Bearings
  R6ZZ	9,525	22,225	7,142	NTN	Deep Groove Ball Bearings
  SIR30ES	30			LS	Plain Bearings
  XLS64K2	101,6	142,849	22,23	Timken	Deep Groove Ball Bearings
  682hZZS	2	5	2.3	ISC	DEEP GROOVE BALL BEARINGS
  FPCU708-2RS1	7.5000	8.2500	.5000	SKF	DEEP GROOVE BALL BEARINGS
  GE17UK	17	30	14	INA	SPHERICAL PLAIN BEARINGS
  6106P	30	55	13	NH	DEEP GROOVE BALL BEARINGS
  SNZ-305..1305	25	20	52	CONSOLIDATED	PILLOW BLOCKS