d - 130 mm

D - 280 mm

T - 72 mm

B - 66 mm

C - 44 mm

a - 87,3 mm

r min. - 5 mm

r1 min. - 4 mm

r2 min. - 4 mm

da min. - 152 mm

da max - 155 mm

Da min - 236 mm

Da max. - 262 mm

db max. - 155 mm

Db min. - 261 mm

ra max. - 4 mm

rb max. - 3 mm

Db - 261 mm

Weight - 18,9 Kg

Basic dynamic load rating (C) - 589 kN

Basic static load rating (C0) - 748 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1600 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number: 31326JR
• Inner Diameter：130mm Outer Diameter：280mm Width：72mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:diving equipment,Laser Cutting,Vertical machining,oral medical device,stamping die,medical equipment,Rolling mill,electrocardiograph,mobile toilet,pneumatic Pump,spreader series
• Similar models:Timken 31326 ISO 31326 KOYO 31326JR ISB 31326 FAG 31326-X NSK HR31326J ISB 31326XJ/DF NTN 31326XUDF CX 31326A CYSD 31326
• BEARING POWER International Trading Co.,Ltd. specialize in 31326JR products，there is large inventory of KOYO 31326JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 31326JR Which KOYO 31326JR 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
  22219EAW33	95,000	170,000	43,000	SNR	Thrust Roller Bearings
  283210/283317XG	210	317,5	156	Gamet	Tapered Roller Bearings
  23248W33	240	440	160	ISO	Spherical Roller Bearings
  63003-2RS C3	17	35	14	PFI	Deep Groove Ball Bearings
  7305C	25	62	17	CRAFT	Angular Contact Ball Bearings
  7306BDB	30	72	19	CYSD	Angular Contact Ball Bearings
  E30211J	55	100	22.75	NACHI	Tapered Roller Bearings
  K15X19X24ZW	15,000	19,000		NTN	Needle Roller Bearings
  NKI80/35	80	110	35	INA	Needle Roller Bearings
  NN3052K	260	400	104	KOYO	Cylindrical Roller Bearings
  NU2332	160	340	114	KOYO	Cylindrical Roller Bearings
  NU29/750	750,000	1000,000	145,000	NTN	Cylindrical Roller Bearings
  PHU2175	30	138,8	67,4	PFI	Angular Contact Ball Bearings
  UC202	15	47	31	FAG	Deep Groove Ball Bearings
  UCPX15	75			CX	Bearing Units
  W 6002-2Z	32	15	9	SKF	Deep Groove Ball Bearings
  634	4	16	5	ADR	DEEP GROOVE BALL BEARINGS
  AHX2314	70	65		STEYR	WITHDRAWAL SLEEVES
  T739				Rollway	THRUST ROLLER BEARINGS
  FLWBC4-8ZZA	4	8	3	NTN	DEEP GROOVE BALL BEARINGS