d - 17 mm

D - 47 mm

T - 15,25 mm

B - 14 mm

C - 12 mm

a - 10 mm

r1 min. - 1 mm

r2 min. - 1 mm

r3 min. - 1 mm

r4 min. - 1 mm

da max - 25 mm

Da min - 40 mm

db min - 23 mm

Db min. - 42 mm

Weight - 0,13 Kg

Basic dynamic load rating (C) - 28,1 kN

Basic static load rating (C0) - 25 kN

Limiting speed - 16000 r/min

Calculation factor (e) - 0,29

Calculation factor (Y) - 2,11

Calculation factor (Y0) - 1,16

• Model Number: 30303
• Inner Diameter：17mm Outer Diameter：47mm Width：15,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:chuck industry,hinge industry,Cylinder Pneumatic Treatment Element,forklift industry,Hydraulic Rama,Anti-defibrillation pacing,Vertical machining,Sensors,Air,Gripper Swing,Control
• Similar models:NKE 30303 KOYO 30303JR ZVL 30303A ISB 30303 PFI 30303D CRAFT 30303 CX 30303A Timken 30303 Fersa 30303F FBJ 30303
• BEARING POWER International Trading Co.,Ltd. specialize in 30303 products，there is large inventory of NKE 30303 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 30303 Which NKE 30303 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	FBJ	Deep Groove Ball Bearings
  4209BTVH	45	85	23	FAG	Deep Groove Ball Bearings
  51211	55	90		AST	Thrust Ball Bearings
  6213-RS	65	120	23	ISB	Deep Groove Ball Bearings
  E-2R5614	280,000	450,000	320,000	NTN	Cylindrical Roller Bearings
  NJ2322-E-MA6	110	240	80	NKE	Cylindrical Roller Bearings
  M6318ZZX	90	190	43	KOYO	Deep Groove Ball Bearings
  NJ 216	80	140	26	SIGMA	Cylindrical Roller Bearings
  NKI 32/20	32	47	20	JNS	Needle Roller Bearings
  NNCL4922 V	110	150	40	ISO	Cylindrical Roller Bearings
  POS 3	3			IKO	Plain Bearings
  RUS204	27,000	47,000	14,000	NTN	Cylindrical Roller Bearings
  YAS23/16	2.1875			FAF	PILLOW BLOCKS
  KH30PP	30	40	50	INA	LINEAR RECIRCULATING BALL BEARINGS
  KM21			18	SKF	LOCKNUTS
  FR1-4	.0781	.2500	.1406	ISC	DEEP GROOVE BALL BEARINGS
  FYT23/16TF	2.1875			SKF	PILLOW BLOCKS
  51334				STEYR	THRUST BALL BEARINGS
  5310-ZZNR	50	110	44.4	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  HMV-96M			76	CONSOLIDATED	HYDRAULIC NUTS