d - 17 mm

D - 47 mm

B1 - 28 mm

Angle (α) - 40 °

a - 41,7 mm

Weight - 0,242 Kg

Basic dynamic load rating (C) - 22,5 kN

Basic static load rating (C0) - 14,6 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 15000 r/min

• Model Number:7303 B-UO
• Inner Diameter：17mm Outer Diameter：47mm Width：28mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Medium and large motor,roller lathe,paper processing machine,Sensors,laser devices,hydraulic pressure gauge,Logistics Equipment,industrial skin care,pressure control valve,gear type,electrostatic protection
• Similar models:CX 7303A-UX NACHI 7303CDB FAG 7303-B-JP NTN 7303C CX 7303A-UD CX 7303B KBC 7303B NKE 7303-BECB-MP CX 7303C-UD NTN 7303
• BEARING POWER International Trading Co.,Ltd. specialize in 7303B-UO products，there is large inventory of CX 7303 B-UO . We has been built up long-term cooperation with CX company, could make a bulk order of the 7303 B-UO Which CX 7303B-UO 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
  2209EEG15	45,000	85,000	23,000	SNR	Self-Aligning Ball Bearings
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  53330	150	250	83.7	NACHI	Thrust Ball Bearings
  6913Z	65	90	13	KOYO	Deep Groove Ball Bearings
  71918CVDUJ74	90	125	36	SNR	Angular Contact Ball Bearings
  7207 ACD/HCP4A	72	35	17	SKF	Angular Contact Ball Bearings
  7307C	35	80	21	CYSD	Angular Contact Ball Bearings
  7310 B-UO	50	110	54	CX	Angular Contact Ball Bearings
  90KBE02	90	160	61	NACHI	Tapered Roller Bearings
  BPF7	35		32.9	NACHI	Bearing Units
  NKI100/30	100	130	30	SKF	Needle Roller Bearings
  NU 214 E	70	125	24	NACHI	Cylindrical Roller Bearings
  NU209EM	45,000	85,000	19,000	SNR	Cylindrical Roller Bearings
  FT-21	1.7500	3.0937		Andrews	THRUST BALL BEARINGS
  HF-5	.3125		.4375	Heim	ROD ENDS
  XLS-4	4.0000	5.6250	.8750	HOFF	DEEP GROOVE BALL BEARINGS
  7412BMG	60	150	35	NSK	ANGULAR CONTACT BALL BEARINGS
  N224	120	215	40	SKF	CYLINDRICAL ROLLER BEARINGS
  SS684-2RS	4	9	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  231SM300	300	540	176	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS