d - 30 mm

D - 72 mm

B - 19 mm

d₁ - - 40.5 mm

D₁ - - 58.2 mm

a - 36 mm

h - 3.5 mm

b - 4.5 mm

r₀ - 0.5 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 37 mm

D_a - max. - 65 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 53 kN

Basic static load rating - C₀ - 41.5 kN

Fatigue load limit - P_u - 1.8 kN

Reference speed - 14000 r/min

Limiting speed - 17000 r/min

Calculation factor - k_a - 1.1

Calculation factor - e - 0.95

Calculation factor - X - 0.6

Calculation factor - Y₀ - 0.58

Calculation factor - Y₁ - 0.66

Calculation factor - Y₂ - 1.07

Mass bearing - 0.42 kg

• Model Number: QJ 306 N2PHAS
• Inner Diameter：72mm Outer Diameter：30mm Width：19mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-24
• Application:altimeter etc,survey accessories,machine tool spindle,organic raw materials,Infrared Technology,disposable,leather processing,Traffic Fire Protection Equipment Security equipment,blood cell reagent,beverage production,Flame Cutting
• Similar models:ISB 3306-2RS ISO 7306B PFI PW30620051CSHD Timken 5306W NTN QJ306 CX QJ306 ISB 3306-ZZ CRAFT 3306 ISO 7306CDF KOYO 5306-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in QJ306N2PHAS products，there is large inventory of SKF QJ 306 N2PHAS . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 306 N2PHAS Which SKF QJ306N2PHAS 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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