d - 34,925 mm

D - 76,2 mm

T - 29,37 mm

B - 28,575 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 7,8 mm

Da - 64 mm

db - 43,5 mm

ra max. - 3,5 mm

da - 50 mm

Db - 72 mm

Weight - 0,625 Kg

Basic dynamic load rating (C) - 80,5 kN

Basic static load rating (C0) - 97 kN

(Grease) Lubrication Speed - 5 100 r/min

(Oil) Lubrication Speed - 6 800 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number: 4T-31593/31520
• Inner Diameter：34,925mm Outer Diameter：76,2mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:tobacco machinery,garbage disposal,roller lathe,expectoration machine,Perfusion device,thin metal materials,Technical Equipment,sterilizers,chamfer,metering pump,impression material
• Similar models:NACHI H-31593/H-31520 KOYO 31593/31521 FBJ 31593/31520 Timken 31593/31521 CX 31593/31520 Timken 31593/31520 Timken 31593/31520-B ISO 31593/31520 Fersa 31593/31520 NTN 4T-31593/31520
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-31593/31520 products，there is large inventory of NTN 4T-31593/31520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-31593/31520 Which NTN 4T-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
  31310A	50	110	29,25	ZVL	Tapered Roller Bearings
  360RN30	360	508		Timken	Cylindrical Roller Bearings
  AST090 27070	270	275		AST	Plain Bearings
  4388/4335	41,275	90,488	39,688	Timken	Tapered Roller Bearings
  6013VV	65	100	18	NSK	Deep Groove Ball Bearings
  6211ZZ	55	100	21	KBC	Deep Groove Ball Bearings
  89420 M	210	100	67	SKF	Thrust Roller Bearings
  9104PPG	20	42	12	Timken	Deep Groove Ball Bearings
  GE 120 XES	120	210	115	CX	Plain Bearings
  GBRI 284828	44,45	76,2	44,7	IKO	Needle Roller Bearings
  N336	180	380	75	KOYO	Cylindrical Roller Bearings
  NK 22/20	22	30	20	NBS	Needle Roller Bearings
  NNC4864CV	320	400	80	SKF	Cylindrical Roller Bearings
  PCM 252820 M	25	28	20	SKF	Plain Bearings
  T4EB240	240	320	42	CX	Tapered Roller Bearings
  241/900	900	1420	515	SKF	SPHERICAL ROLLER BEARINGS
  RNAO50x65x20	65		20	SKF	NEEDLE BEARINGS
  HR-2-XBC	1.1250	2.0000	1.2500	Smith	NEEDLE BEARINGS
  5319M	95	200	77.8	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  K-7x10x10	7	10	10	CONSOLIDATED	NEEDLE BEARINGS