d - 320 mm

D - 580 mm

B - 105 mm

d₁ - - 421 mm

D₁ - - 479 mm

a - 450 mm

h - 15.5 mm

b - 20 mm

r₀ - 3 mm

r_1,2 - min. - 5 mm

d_a - min. - 342 mm

D_a - max. - 558 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 956 kN

Basic static load rating - C₀ - 2080 kN

Fatigue load limit - P_u - 41.5 kN

Reference speed - 1100 r/min

Limiting speed - 1700 r/min

Calculation factor - k_a - 0.9

Calculation factor - e - 1.34

Calculation factor - X - 0.54

Calculation factor - Y₀ - 0.44

Calculation factor - Y₁ - 0.47

Calculation factor - Y₂ - 0.81

Mass bearing - 130 kg

• Model Number: QJ 1264 N2MA
• Inner Diameter：580mm Outer Diameter：320mm Width：105mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:steam Hydraulic control element,preservation equipment,training beds etc,Tool,disposable,physical instruments,mechanical annex,vacuum suction cup,Infrared Technology,other mold,casting embedding
• Similar models:ISB QJ1264 ISO QJ1264 SKF QJ1264N2MA CX QJ1264
• BEARING POWER International Trading Co.,Ltd. specialize in QJ1264N2MA products，there is large inventory of SKF QJ 1264 N2MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 1264 N2MA Which SKF QJ1264N2MA 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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