d - 41.275 mm

D - 73.025 mm

T - 16.667 mm

B - 17.462 mm

C - 12.700 mm

a - 2.8 mm

r1 min. - 3.5 mm

r2 min. - 1.5 mm

Weight - 0,292 Kg

Basic dynamic load rating (C) - 46500 kN

Basic static load rating (C0) - 57000 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.94

Calculation factor (Y1) - 1.7

• Model Number: 18590/18520
• Inner Diameter：41.275mm Outer Diameter：73.025mm Width：16.667mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:universal category,food packaging,powder metallurgy,hardware,noise reduction equipment,shaft milling machine,Laser Measurements,chemical raw materials and reagents,instrument,office outdoor camping equipment,impression material
• Similar models:FBJ 18590/18520 ISO 18590/18520 ISB 18590/18520 KOYO 18590/18520 NSK 18590/18520 CX 18590/18520 NACHI H-18590/H-18520 KBC 18590/18520 NACHI 18590/18520 SKF 18590/18520/Q
• BEARING POWER International Trading Co.,Ltd. specialize in 18590/18520 products，there is large inventory of NACHI 18590/18520 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 18590/18520 Which NACHI 18590/18520 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
  1220K+H220	100	180	34	ISO	Self-Aligning Ball Bearings
  23264B	320	580	208	NTN	Spherical Roller Bearings
  22222L12CAM	110	200	53	NSK	Spherical Roller Bearings
  24034AXK30	170	260	90	NACHI	Cylindrical Roller Bearings
  30226	130	230	43,75	CYSD	Tapered Roller Bearings
  376DE/372	47,625	100	58,735	Timken	Tapered Roller Bearings
  71918 CE/P4A	125	90	18	SKF	Angular Contact Ball Bearings
  FR166	4,763	9,525	3,175	ZEN	Deep Groove Ball Bearings
  FWF-283317	28	33		NSK	Needle Roller Bearings
  GE 45 AX	45	120	36,5	INA	Plain Bearings
  K55x63x15	55	63	15	ISO	Needle Roller Bearings
  NA 4920	100	140	40	NBS	Needle Roller Bearings
  NF 338	190	345		NACHI	Cylindrical Roller Bearings
  NU213	65	120	23	KOYO	Cylindrical Roller Bearings
  NU330-E-M6	150	320	65	NKE	Cylindrical Roller Bearings
  VEX 12 7CE3	12	28	8	SNFA	Angular Contact Ball Bearings
  3310J2Z	50	110	44.4	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  23222CC	110	200	69.8	SKF	SPHERICAL ROLLER BEARINGS
  NATV50PPX	50	90	32	INA	NEEDLE BEARINGS
  SN-217..22217	85	-	90	CONSOLIDATED	PILLOW BLOCKS