d - 100 mm

D - 215 mm

T - 56,5 mm

B - 51 mm

C - 35 mm

a - 68 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 3 mm

r4 min. - 3 mm

da max - 121 mm

Da min - 168 mm

db min - 115 mm

Db min. - 202 mm

Weight - 8,8 Kg

Basic dynamic load rating (C) - 429 kN

Basic static load rating (C0) - 522 kN

Limiting speed - 3000 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number:31320
• Inner Diameter：100mm Outer Diameter：215mm Width：56,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-19
• Application:laser devices,manual Tools,organic raw materials,agrochemical,wire industry,casting embedding,Perfusion device,metallurgy,motor,welding equipment,power tools
• Similar models:CX 31320A CYSD 31320 SKF 31320XJ2/CL7CVQ051 NTN 31320X NTN 31320XU NKE 31320-DF NSK HR31320J KOYO 31320JR SKF 31320XJ2/DF ISO 31320
• BEARING POWER International Trading Co.,Ltd. specialize in 31320 products，there is large inventory of NKE 31320 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31320 Which NKE 31320 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.

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  23318 MBW33	90	190	73	MPZ	Spherical Roller Bearings
  23332MBW33	160	340	136	AST	Spherical Roller Bearings
  30211-A	55	100	22,75	FAG	Tapered Roller Bearings
  7209B	45	85	19	KOYO	Angular Contact Ball Bearings
  E-4R17001	850	1150	650	NTN	Cylindrical Roller Bearings
  L225842/10	120,65	169,862	25,4	ISO	Tapered Roller Bearings
  NK9/16TN	9	16	16	SKF	Needle Roller Bearings
  NN 3012 TN/SP	60	95	26	SKF	Cylindrical Roller Bearings
  RNA4910	58	72	22	KOYO	Needle Roller Bearings
  SI 12	12			ISO	Plain Bearings
  SI 14	14			ISO	Plain Bearings
  XLRJ61/2E	6.5000	8.7500	1.1250	RHP	CYLINDRICAL ROLLER BEARINGS
  33012	60	95	27	FAG	TAPERED ROLLER BEARINGS
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  CS-112-LW	1.3750	3.5000	2.0000	RBC	NEEDLE BEARINGS
  GE160FO-2RS	160	260	135	INA	SPHERICAL PLAIN BEARINGS
  H-3024x41/4	120	145		CONSOLIDATED	ADAPTERS
  GE-32SW	32	58	16	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  4303-2RS	17	47	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SDAF-524	4.1875	10.5000		CONSOLIDATED	PILLOW BLOCKS