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：2026-01-01
• Application:machining,coupling type,milling head plug,Logistics Equipment,fruit and vegetable processing,Vacuum generator,hinge industry,miscellaneous instruments,instrument,Industrial Adhesive,food sterilization
• Similar models:FAG 31326-X-N11CA NKE 31326-DF ISB 31326XJ/DF FAG 31326-X-N11CA-A160-200 NSK HR31326J NTN 31326XU NTN 31326X SKF 31326XJ2 NKE 31326 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.

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  53203U	17	35	15	NACHI	Thrust Ball Bearings
  53212	60	95	28	NSK	Thrust Ball Bearings
  FBN-101313	10	13		NSK	Needle Roller Bearings
  K 17x21x17	17	21		NBS	Needle Roller Bearings
  NA6905	25	42	30	Timken	Needle Roller Bearings
  NJ415	75	190	45	CRAFT	Cylindrical Roller Bearings
  NK 16/16-XL	16	24	16	INA	Needle Roller Bearings
  NMJ 2	50,8	114,3	26,99	SIGMA	Self-Aligning Ball Bearings
  NP416	80	200	48	ISO	Cylindrical Roller Bearings
  QJ307	35	80	21	NTN	Angular Contact Ball Bearings
  T-LM654648D/LM654610+A	285,75	380,898	117,475	NTN	Tapered Roller Bearings
  STF1348RV1711g	1348,95	1745	1 010	NSK	Cylindrical Roller Bearings
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  RNAO90x110x30	110		30	FAG	NEEDLE BEARINGS
  NA5914	70	100	40	NTN	NEEDLE BEARINGS
  DCL2610			.6250	NTN	NEEDLE BEARINGS
  NU-2056E	280	420	82	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS