d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 21 mm

a - 37 mm

r min. - 2,5 mm

r1 min. - 2 mm

da min. - 75 mm

Da min - 94 mm

Da max. - 110 mm

db max. - 67 mm

Db min. - 114 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,58 Kg

Basic dynamic load rating (C) - 131 kN

Basic static load rating (C0) - 153 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:HR31311J
• Inner Diameter：55mm Outer Diameter：120mm Width：31,5mm
• Type：Tapered Roller Bearings
• Update date：2023-03-06
• Application:test equipment,industrial supplies,Insect Count,Security Equipment,internal combustion engine,medical treatment,Industrial,heating fans,car,Workpiece,ship special
• Similar models:NKE 31311 ISO 31311 CX 31311A NSK HR31311J SKF 31311J2/QCL7C Timken X31311M/Y31311M NKE 31311-DF ISB 31311 ZVL 31311A Fersa 31311F
• BEARING POWER International Trading Co.,Ltd. specialize in HR31311J products，there is large inventory of NSK HR31311J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR31311J Which NSK HR31311J 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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  3879/3820	40	85,725	30,162	ISO	Tapered Roller Bearings
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  NNU 4884 W33	420	520	100	ISB	Cylindrical Roller Bearings
  RBT12	12			NMB	Plain Bearings
  STF840RV1111g	840	1160	840	NSK	Cylindrical Roller Bearings
  SA 20 ES 2RS	20	35	16	ISB	Plain Bearings
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  UCFC202	15			SNR	Bearing Units
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  UCTX14	70			ISO	Bearing Units
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  95428	.8750	1.5000	1.7500	RBC	JOURNAL ROLLER ASSEMBLIES