d - 34.925 mm

D - 76.200 mm

T - 29.370 mm

B - 28.575 mm

C - 23.813 mm

a - 7.8 mm

r1 min. - 3.6 mm

r2 min. - 3.3 mm

Weight - 0,621 Kg

Basic dynamic load rating (C) - 80900 kN

Basic static load rating (C0) - 97400 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.49

• Model Number:H-31593/H-31520
• Inner Diameter：34.925mm Outer Diameter：76.200mm Width：29.370mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:ventilation fans,drawing die,electromyography machine,paper processing machine,lifting upgrade,Pest Monitoring,office outdoor camping equipment,garden machinery,mechanical and electrical,key lock,pneumatic
• Similar models:Timken 31593/31520-B Timken NP315939/Y33020 KOYO 31593/31521 FBJ 31593/31520 NTN 4T-31593/31520 NACHI H-31593/H-31520 CX 31593/31520 ISO 31593/31520 Fersa 31593/31520 Timken 31593/31520
• BEARING POWER International Trading Co.,Ltd. specialize in H-31593/H-31520 products，there is large inventory of NACHI H-31593/H-31520 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the H-31593/H-31520 Which NACHI H-31593/H-31520 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
  22316 KCW33+AH2316	80	170	58	CX	Spherical Roller Bearings
  4215 ATN9	130	75	31	SKF	Deep Groove Ball Bearings
  6212F600	60,000	110,000	22,000	SNR	Deep Groove Ball Bearings
  63007-2RS	35	62	20	ISB	Deep Groove Ball Bearings
  7920 A5	100	140	20	NSK	Angular Contact Ball Bearings
  AST40 0806	8	10		AST	Plain Bearings
  CX428				CX	Wheel Bearings
  KBH 16-PP	16	28		NBS	Linear Bearings
  KBK 8x12x10	8	12		NBS	Needle Roller Bearings
  RSF-4848E4	240	300	60	NSK	Cylindrical Roller Bearings
  NKIS 9	9	26	16	INA	Needle Roller Bearings
  NN30/600 K	600	870	200	ISO	Cylindrical Roller Bearings
  NNU 4928 K/SPW33	140	190	50	ISB	Cylindrical Roller Bearings
  MM9103K-CR	17	35	10	FAF	DEEP GROOVE BALL BEARINGS
  NJ403	17	62	17	FAG	CYLINDRICAL ROLLER BEARINGS
  180320	1.1250	1.5000	1.2500	BAL	JOURNAL ROLLER ASSEMBLIES
  33211	55	100	35	FAG	TAPERED ROLLER BEARINGS
  NU3032	160	240	60	FAG	CYLINDRICAL ROLLER BEARINGS
  DMP110				RIV	THRUST BALL BEARINGS
  KB-180XPO	18.0000	18.6250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS