d - 30 mm

D - 72 mm

B - 19 mm

C - 19 mm

a - 3,28 mm

b - 1,9 mm

f - 1,7 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

D1 - 68,81 mm

D2 - 78,6 mm

Weight - 0,348 Kg

Basic dynamic load rating (C) - 27 kN

Basic static load rating (C0) - 15,2 kN

Limiting speed - 9500 r/min

• Model Number: 6306-Z-NR
• Inner Diameter：30mm Outer Diameter：72mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:extruder,linear drive,raw material accessories,rehabilitation training equipment,sucker industry,Performance test,miscellaneous instruments,Liposuction device,trolley,Pneumatic Control Valves,Small air generators
• Similar models:KOYO 6306R NACHI 6306ZE NACHI 6306ZZE SKF 6306ETN9 FBJ 6306-2RS SKF 6306-2Z NKE 6306-N SKF W6306-2RS1 SNR 6306NRZ NKE 6306-Z-N
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  19138X/19283	35	72	17,018	Timken	Tapered Roller Bearings
  20252 C	260	480	80	CX	Spherical Roller Bearings
  234722-M-SP	114	170	72	FAG	Thrust Ball Bearings
  3203	17	40	17,5	SIGMA	Angular Contact Ball Bearings
  497/493	85,725	136,525	30,162	Timken	Tapered Roller Bearings
  6038	290	190	46	SKF	Deep Groove Ball Bearings
  6305LLU	25	62	17	NTN	Deep Groove Ball Bearings
  7206 B-UX	30	62	32	CX	Angular Contact Ball Bearings
  7304B	20	52	15	KBC	Angular Contact Ball Bearings
  7407 B	35	100	25	ISO	Angular Contact Ball Bearings
  B71926-C-2RSD-T-P4S	130	180	24	FAG	Angular Contact Ball Bearings
  ESFE207	35			SNR	Bearing Units
  UCFS305	25			KOYO	Bearing Units
  UCX17-55	87,3125	160	96	FYH	Deep Groove Ball Bearings
  SA208-24	35	80	27	FYH	Deep Groove Ball Bearings
  UCFA207-22	34,925			FYH	Bearing Units
  6204.2RSR	47	20	14	FAG	DEEP GROOVE BALL BEARINGS
  01/02/7118	90	140	32	RIV	TAPERED ROLLER BEARINGS
  GEZ304ES	3.2500	5.1250	2.8437	SKF	SPHERICAL PLAIN BEARINGS
  51236				CONSOLIDATED	THRUST BALL BEARINGS