d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 14 mm

a - 23,1 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 44 mm

Da min - 55 mm

Da max. - 63 mm

db max. - 40 mm

Db min. - 68 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,393 Kg

Basic dynamic load rating (C) - 49 kN

Basic static load rating (C0) - 52,5 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:HR31306J
• Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:screen filter,Traffic Fire Protection Equipment Security equipment,security,Flame Cutting,vacuum suction cup,Logistics Equipment,engine,generator,Automobile,medical equipment,medical equipment
• Similar models:FAG 31306-A-N11CA-A50-90 ISB 31306J/DF SKF 31306J2/QDF SKF 31306J2/Q SKF 331306 Fersa 31306F SNR 31306V3QT NKE 31306-DF CX 31306A FBJ 31306
• BEARING POWER International Trading Co.,Ltd. specialize in HR31306J products，there is large inventory of NSK HR31306J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR31306J Which NSK HR31306J 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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