d - 41.275 mm

D - 73.025 mm

T - 16.667 mm

B - 17.463 mm

C - 12.700 mm

a - 2.2 mm

r1 min. - 3.6 mm

r2 min. - 1.6 mm

Weight - 0,285 Kg

Basic dynamic load rating (C) - 45900 kN

Basic static load rating (C0) - 55800 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 6100 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.94

Calculation factor (Y1) - 1.71

• Model Number: H-18590/H-18520
• Inner Diameter：41.275mm Outer Diameter：73.025mm Width：16.667mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:office equipment,Digital Generator,sterilizers,Body shaping,Reflective Materials Industrial fabrics,welding equipment,Industrial,gear type,enzyme,lifting chain,Anti-defibrillation pacing
• Similar models:SKF 18590/18520/Q Timken 18590/18520 NACHI H-18590/H-18520 AST 18590/18520 NTN 4T-18590/18520 Fersa 18590/18520 CX 18590/18520 NACHI 18590/18520 PFI 18590/20 NSK 18590/18520
• BEARING POWER International Trading Co.,Ltd. specialize in H-18590/H-18520 products，there is large inventory of NACHI H-18590/H-18520 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the H-18590/H-18520 Which NACHI H-18590/H-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
  241SM500-MA	500	870	335	FAG	Spherical Roller Bearings
  4T-6576/6535	76,2	161,925	53,975	NTN	Tapered Roller Bearings
  6005T1X	25	47	12	NSK	Deep Groove Ball Bearings
  6017-2RS1	130	85	22	SKF	Deep Groove Ball Bearings
  7236CPA	180	320	52	KOYO	Angular Contact Ball Bearings
  BT1012	15,875	20,638	19,05	KOYO	Needle Roller Bearings
  BK2520	25	32	20	KOYO	Needle Roller Bearings
  BK3514	35	42	14	ISO	Cylindrical Roller Bearings
  BS 240 /S 7P62U	40	80	18	SNFA	Thrust Ball Bearings
  M-1081	15,875	20,638	12,7	Timken	Needle Roller Bearings
  R2AZZ	3,175	12,7	4,366	ISO	Deep Groove Ball Bearings
  T301	76,454	133,35	33,338	Timken	Thrust Roller Bearings
  CFD-13/4	.7500	1.7500	1.0000	McGill	ROLLER CAM FOLLOWERS
  6019RS	95	145	24	FAG	DEEP GROOVE BALL BEARINGS
  5412A	60	150	66.68	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NUKRE80X	80		35	INA	NEEDLE ROLLERS
  320SD41	320	540	218	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  LJ-51/2E	5.5000	9.5000	1.3750	RHP	DEEP GROOVE BALL BEARINGS
  63822-ZZ	110	140	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  CRSBCR-28	.7500	1.7500	1.0000	CONSOLIDATED	ROLLER CAM FOLLOWERS