d - 45 mm

D - 100 mm

T - 27,25 mm

B - 25 mm

C - 18 mm

a - 31 mm

Weight - 0,95 Kg

• Model Number:31309
• Inner Diameter：45mm Outer Diameter：100mm Width：27,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-19
• Application:chemical instruments,Solenoid Valves,Other Measurements,journal lathe,marine analysis,garbage disposal,rolling mill roll neck and slowdown device,ventilation heating equipment,non-ferrous metal alloy,water,animal anatomy
• Similar models:NKE 31309-DF NKE 31309 CYSD 31309 SNR 31309A FBJ 31309 Timken X31309M/Y31309M ZVL 31309A Fersa 31309F ISO 31309 FAG 31309-A-N11CA-A60-100
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  105120/105165G	120	165	65	Gamet	Tapered Roller Bearings
  239422B	110	150	48	KOYO	Thrust Ball Bearings
  24152 K30W33	260	440	180	ISO	Spherical Roller Bearings
  5218W	90	160	52,37	Timken	Angular Contact Ball Bearings
  6208-2Z	40	80	18	ZEN	Deep Groove Ball Bearings
  61921 ZZ	105	145	20	CX	Deep Groove Ball Bearings
  93800/93125	203,2	317,5	63,5	CX	Tapered Roller Bearings
  DAC45850041	45	85	41	ISO	Angular Contact Ball Bearings
  H961649/H961610	317,5	622,3	147,638	Timken	Tapered Roller Bearings
  KJ23X28X24.8	23,000	28,000		NTN	Needle Roller Bearings
  NJ2319-E-M6	95	200	67	NKE	Cylindrical Roller Bearings
  NA4904LL	25	37	18	NTN	Needle Roller Bearings
  NK68/25	68	82	25	CX	Needle Roller Bearings
  RNA4948	265	320	80	ISO	Needle Roller Bearings
  SB202-10	15,875	40	22	FYH	Deep Groove Ball Bearings
  547034	200	138	53	FAG (Old No.)	SPLIT SPHERICAL ROLLER BEARINGS
  M30N	30	72	13	HOFF	DEEP GROOVE BALL BEARINGS
  LS-13-ZZ	1.5000	3.2500	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RMS-201/2-L	3.7500	8.2500	1.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SI60ES	60		44	CONSOLIDATED	ROD ENDS