d - 30 mm

D - 72 mm

B - 19 mm

C - 19 mm

r min. - 1,1 mm

Weight - 0,43 Kg

Basic dynamic load rating (C) - 73 kN

Basic static load rating (C0) - 50,9 kN

(Grease) Lubrication Speed - 9700 r/min

(Oil) Lubrication Speed - 12700 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,9

Calculation factor (Y1) - 1,95

Calculation factor (Y2) - 2,9

• Model Number: 21306AXK
• Inner Diameter：30mm Outer Diameter：72mm Width：19mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:extruder,Small air generators,medical equipment,electrostatic protection,chuck industry,Automobile,electrocardiograph,packaging machinery,manual Tools,shoe-making machinery,plastic rolling
• Similar models:NACHI 21306AX NACHI 21306EK NACHI 21306E NACHI 21306AXK
• BEARING POWER International Trading Co.,Ltd. specialize in 21306AXK products，there is large inventory of NACHI 21306AXK . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21306AXK Which NACHI 21306AXK 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
  22213-E-K-W33+H313	65	120	31	NKE	Spherical Roller Bearings
  234710-M-SP	52	80	38	FAG	Thrust Ball Bearings
  29338 M	190	320		CX	Thrust Roller Bearings
  32207	35	72	24,25	FBJ	Tapered Roller Bearings
  6-3101	12	28	12	CYSD	Deep Groove Ball Bearings
  61800-2Z	10	19	5	NKE	Deep Groove Ball Bearings
  619/2	2	6	2,3	CX	Deep Groove Ball Bearings
  7009 B-UD	45	75	32	CX	Angular Contact Ball Bearings
  ASTT90 11070	110	115		AST	Plain Bearings
  AXK 2035	20	35	2	NBS	Needle Roller Bearings
  BT1B 332821BA/Q	38	63	17	SKF	Tapered Roller Bearings
  HH221430/HH221410	76,2	190,5	57,15	KOYO	Tapered Roller Bearings
  K20x26x17	20	26		SKF	Needle Roller Bearings
  RNA5919	110	130	46	CX	Needle Roller Bearings
  5322	110	240	92.1	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  3L11	55	90	18	New Departure	DEEP GROOVE BALL BEARINGS
  81120			11	SKF	THRUST ROLLER BEARINGS
  42BIC198	4.2500	7.5000	1.2500	Torrington	DEEP GROOVE BALL BEARINGS
  H-3024x110	120	145		CONSOLIDATED	ADAPTERS
  N-084			2.0730	CONSOLIDATED	LOCKNUTS