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：2025-12-16
• Application:historical instruments,respirator,supporting facilities,construction machinery and equipment,root canal filling,Warehouse Shelf Equipment,wire industry,switch,EEG,paint paint,rolling mill roll neck and slowdown device
• Similar models:KOYO 30303R ISB 30303 FBJ 30303 NSK HR30303J Fersa 30303F PFI 30303 Timken X30303/Y30303 NSK 30303D ZVL 30303A ISO 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.

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  KSR15-B0-06-10-20-08	15			INA	Bearing Units
  NAP214-44	69,85		79,4	KOYO	Bearing Units
  PW25620048CSHD	25	62	48	PFI	Angular Contact Ball Bearings
  T-87750/87112D+A	190,5	282,575	107,95	NTN	Tapered Roller Bearings
  TNB44140S01	34	59	20	SNR	Needle Roller Bearings
  42CM796	4.2500	8.7500	1.7500	American	CYLINDRICAL ROLLER BEARINGS
  AH3264	320	300		FAG	WITHDRAWAL SLEEVES
  R168	.2500	.3750	.1250	ISC	DEEP GROOVE BALL BEARINGS
  E-5316-B/E-5316-UMR	80	170	2.6875	Rollway	CYLINDRICAL ROLLER BEARINGS
  SY111/16TF	1.6875			SKF	PILLOW BLOCKS
  NU-2907E	35	55	13	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  94240	.6250	1.1250	2.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES