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：2025-12-17
• Application:Insect Capture,water,tooth filling,heating fans,embroidery cloth,industry test,position switch,rolling mill roll neck and slowdown device,Spectrum Products,vacuum suction cup,floor industry
• Similar models:NTN 31326XU CX 31326A NTN 31326X ISB 31326 ISO 31326 NKE 31326-DF FAG 31326-X CYSD 31326 ISB 31326XJ/DF FAG 31326-X-N11CA
• 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
  2317	85	180	60	AST	Self-Aligning Ball Bearings
  23992-K-MB-W33	460	620	118	NKE	Spherical Roller Bearings
  6305ZZ	25	62	17	NTN	Deep Groove Ball Bearings
  C 3096 M	700	480	165	SKF	Cylindrical Roller Bearings
  CRBC 25025	700	1020	150	IKO	Thrust Roller Bearings
  CS309LLU	45,000	100,000	25,000	NTN	Deep Groove Ball Bearings
  F15139	60	96,5	29,6	Fersa	Deep Groove Ball Bearings
  FJLTT-4031	40	50	31	NSK	Needle Roller Bearings
  KT 202413	20	24		IKO	Needle Roller Bearings
  MLE7002HVDUJ74S	15	32	18	SNR	Angular Contact Ball Bearings
  NJ2234	170	310	86	KOYO	Cylindrical Roller Bearings
  NK 50/35	50	62	35	NBS	Needle Roller Bearings
  AH3888	440	420		FAG	WITHDRAWAL SLEEVES
  L10WA1800	18.0000	20.0000	1.0000	FAG	DEEP GROOVE BALL BEARINGS
  R220	120	215	40	HOFF	CYLINDRICAL ROLLER BEARINGS
  TLA4012Z	47		12	IKO	NEEDLE BEARINGS
  NUP207	35	72	17	STEYR	CYLINDRICAL ROLLER BEARINGS
  5212A-2RS1	60	110	36.5	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  6014ZNR	70	110	20	STEYR	DEEP GROOVE BALL BEARINGS
  22228EF80	140	250	68	CONSOLIDATED	SPHERICAL ROLLER BEARINGS