d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

r min. - 1,5 mm

Weight - 0,56 Kg

Basic dynamic load rating (C) - 89 kN

Basic static load rating (C0) - 63,1 kN

(Grease) Lubrication Speed - 9000 r/min

(Oil) Lubrication Speed - 11200 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,99

Calculation factor (Y1) - 2,03

Calculation factor (Y2) - 3,03

• Model Number:21307AXK
• Inner Diameter：35mm Outer Diameter：80mm Width：21mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-28
• Application:power source,welding equipment,Machine Tool Accessories,CNC,PVC,Hydraulic Equipment,dynamic blood pressure,motorcycle,supporting facilities,casting embedding,Safety protection
• Similar models:NACHI 21307EK NACHI 21307E NACHI 21307AXK NACHI 21307AX
• BEARING POWER International Trading Co.,Ltd. specialize in 21307AXK products，there is large inventory of NACHI 21307AXK . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21307AXK Which NACHI 21307AXK 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
  20217 KC+H217	85	150	28	ISO	Spherical Roller Bearings
  22VS2914AP	22	29	14	KOYO	Needle Roller Bearings
  24134 K30	170	280	109	ISB	Spherical Roller Bearings
  623	3	10	4	FAG	Deep Groove Ball Bearings
  63/28-2RS	28	68	18	Fersa	Deep Groove Ball Bearings
  HM261049/10	333,375	469,9	90,488	CX	Tapered Roller Bearings
  K17x21x15	17	21	15	ISO	Needle Roller Bearings
  K30X37X20	30,000	37,000		NTN	Needle Roller Bearings
  NJ216-E-MA6+HJ216-E	80	140	26	NKE	Cylindrical Roller Bearings
  PHU59003	32	136,4	69,7	PFI	Angular Contact Ball Bearings
  PHU590178	30,5	140	78,5	PFI	Angular Contact Ball Bearings
  R1900-1	1900	2140	120	NSK	Cylindrical Roller Bearings
  TU0601-1LL/L260	30	55	56	NTN	Tapered Roller Bearings
  RF-48-PPY	1.0000	3.0000	1.8125	INA	NEEDLE BEARINGS
  NU2226E	130	230	64	SKF	CYLINDRICAL ROLLER BEARINGS
  IR-283624	1.7500		1.5100	Torrington	NEEDLE BEARINGS
  53206XU				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  63082ZNR	40	90	23	SKF	DEEP GROOVE BALL BEARINGS
  CRL30	3.7500	6.7500	1.1250	SKF	CYLINDRICAL ROLLER BEARINGS
  SY-107	1.4375			CONSOLIDATED	PILLOW BLOCKS