d - 100 mm

D - 215 mm

T - 56,5 mm

B - 51 mm

C - 35 mm

a - 67,7 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 136 mm

Da min - 169 mm

Da max. - 201 mm

db max. - 125 mm

Db min. - 202 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 9,02 Kg

Basic dynamic load rating (C) - 385 kN

Basic static load rating (C0) - 505 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2200 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:HR31320J
• Inner Diameter：100mm Outer Diameter：215mm Width：56,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Grinding and polishing equipment,hinge industry,chemical instruments,packaging materials,storage and transportation equipment,Sensors,Cleaning equipment,Forming mold,welding equipment,forming machine,axle lathe
• Similar models:KOYO 31320JR NTN 31320X CYSD 31320 FAG 31320-X NKE 31320-DF CX 31320A ISB 31320 Timken 31320X NKE 31320 NSK HR31320J
• BEARING POWER International Trading Co.,Ltd. specialize in HR31320J products，there is large inventory of NSK HR31320J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR31320J Which NSK HR31320J 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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  NKXR40	40	52	32	INA	Complex Bearings
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  UKP212H	55			SNR	Bearing Units
  6219-J20AA	95	170	32	FAG	DEEP GROOVE BALL BEARINGS
  30/62RS	6	17	9	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
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  NJ-209	45	85	19	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS