d - 17 mm

D - 47 mm

T - 15,25 mm

a - 11 mm

B - 14 mm

C - 12 mm

C_{a min} - 2 mm

C_{b min} - 3 mm

D_{a max} - 41 mm

D_{a min} - 40 mm

D_{b min} - 42 mm

d₁ - 31,6 mm

d_{a max} - 25 mm

d_{b min} - 23 mm

r_{1, 2 min} - 1 mm

r_{3, 4 min} - 1 mm

r_{a max} - 1 mm

r_{b max} - 1 mm

m - 0,129 kg / Weight

C_r - 27500 N

C_0r - 24800 N / Static load rating (radial)

e - 0,29

Y - 2,11

Y₀ - 1,16

C_ur - 2600 N / Fatigue limit load, radial

n_G - 17600 1/min / Limiting speed

n_B - 11200 1/min / Reference speed

Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

• Model Number: 30303-A
• Inner Diameter：17mm Outer Diameter：47mm Width：15,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:EEG,beverage production,engine,forming machine,car instrument,wheel lathe,Antenna Industry,noise inspection,coupling type,air purification,sheet industry
• Similar models:NSK HR30303J CYSD 30303 SKF 30303J2 CX 30303A Timken X30303/Y30303 NKE 30303 CRAFT 30303 KOYO 30303R Fersa 30303F NTN 30303
• BEARING POWER International Trading Co.,Ltd. specialize in 30303-A products，there is large inventory of FAG 30303-A . We has been built up long-term cooperation with FAG company, could make a bulk order of the 30303-A Which FAG 30303-A 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
  23148-MB-W33	240	400	128	NKE	Spherical Roller Bearings
  33218	90	160	55	ISO	Tapered Roller Bearings
  7011 C	55	90	18	CX	Angular Contact Ball Bearings
  7900 C	10	22	6	NSK	Angular Contact Ball Bearings
  AST850BM 6060	60	65		AST	Plain Bearings
  ASTB90 F12080	120	125		AST	Plain Bearings
  H7014AC	70	110	20	AST	Angular Contact Ball Bearings
  CRD-8013	400	650	240	NTN	Tapered Roller Bearings
  JXC25469C	49	84	43	Timken	Tapered Roller Bearings
  UCT201	12			KOYO	Bearing Units
  222S.500	250	170	68	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  XW-18				NH	THRUST BALL BEARINGS
  UCF205-16S6PL	1.0000			FYH	THERMOPLASTIC PILLOW BLOCKS
  TRC1220	.7500	1.2500		Torrington	THRUST NEEDLE BEARINGS
  SN508	35		60	STEYR	PILLOW BLOCKS
  TREL-3	.1900		.3125	Spherco	ROD ENDS
  S7024CDGAP4A	120	180	28	SKF	ANGULAR CONTACT BALL BEARINGS
  YR-7/8-X	.2500	.8750	.5625	Smith	NEEDLE BEARINGS
  RHNA404720-2RS	47		20	SKF (Old No.)	NEEDLE BEARINGS
  6026	130	200	33	STEYR	DEEP GROOVE BALL BEARINGS