d - 34,925 mm

D - 76,2 mm

T - 29,37 mm

B - 28,575 mm

C - 23,812 mm

R - 3,6 mm

r - 3,3 mm

a - -7,6 mm

Da - 72 mm

db - 50 mm

da - 43,5 mm

Db - 64 mm

Aa - 1,6 mm

Ab - 1,2 mm

Weight - 0,62 Kg

Basic static load rating (C0) - 107 kN

Factor (G1) - 26,3

Factor (G2) - 9,1

Factor (Cg) - 0,0192

Factor (K) - 1,45

Basic dynamic load rating (C90) - 22,7

Basic dynamic load rating (Ca90) - 15,6

Basic dynamic load rating (C1) - 87,7 kN

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,49

• Model Number: 31593/31520
• Inner Diameter：34,925mm Outer Diameter：76,2mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:safety testing,mathematical instruments,lifting tackle,Cylinder Pneumatic Treatment Element,Industry,wall industry,Spectrum Products,food add,ultra-quiet generators,hot and cold box,wall materials
• Similar models:KOYO 31593/31521 CX 31593/31520 Timken 31593/31521 Timken NP315939/Y33020 NACHI H-31593/H-31520 Fersa 31593/31520 Timken 31593/31520-B FBJ 31593/31520 Timken 31593/31520 ISO 31593/31520
• BEARING POWER International Trading Co.,Ltd. specialize in 31593/31520 products，there is large inventory of Timken 31593/31520 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 31593/31520 Which Timken 31593/31520 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
  4T-H715334/H715311	61,912	136,525	46,038	NTN	Tapered Roller Bearings
  51418-MP	90	190	77	FAG	Thrust Ball Bearings
  562008	40	61		NTN	Thrust Ball Bearings
  6208NR	40	80	18	NACHI	Deep Groove Ball Bearings
  6928NR	140	190	24	NTN	Deep Groove Ball Bearings
  7213A5TRSU	65	120	23	NSK	Angular Contact Ball Bearings
  DD500304	3,036	7,035	9,2	NSK	Needle Roller Bearings
  LL735449/10	177,8	215,9	20,638	CX	Tapered Roller Bearings
  NAF 506820	50	68	20	IKO	Needle Roller Bearings
  NAF102612	10	26	12	NSK	Needle Roller Bearings
  Q1032	160	240	38	CX	Angular Contact Ball Bearings
  QJ320-N2-MPA	100	215	47	FAG	Angular Contact Ball Bearings
  W5/16	7,938	25,4	13,49	INA	Thrust Ball Bearings
  232/710CA	710	1280	450	SKF	SPHERICAL ROLLER BEARINGS
  HCB71912C.T.P4S	60	85	13	FAG	ANGULAR CONTACT BALL BEARINGS
  81103			3.5	INA	THRUST ROLLER BEARINGS
  95348	.7500	1.3750	3.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  98309	45	100	17	SKF	DEEP GROOVE BALL BEARINGS
  RNAO-45x55x34	55		34	CONSOLIDATED	NEEDLE BEARINGS
  SN-620..21320-K	90		120	CONSOLIDATED	PILLOW BLOCKS