d - 25 mm

D - 62 mm

B - 17 mm

d₁ - - 34 mm

D₁ - - 49 mm

a - 30 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 32 mm

D_a - max. - 55 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 42.5 kN

Basic static load rating - C₀ - 30 kN

Fatigue load limit - P_u - 1.3 kN

Reference speed - 15000 r/min

Limiting speed - 20000 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 - 0.29 kg

• Model Number: QJ 305 MA
• Inner Diameter：62mm Outer Diameter：25mm Width：17mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:Industry,forklift industry,PVC,expectoration machine,X-ray Equipment,engineering machinery,Optical Instruments,safety testing,Spectral Products,tooth filling,plastic blow molding
• Similar models:KOYO DAC3052-32RD KOYO 305270-1 SKF 3305A-2RS1 KOYO 305338A-1 ILJIN IJ123058 CX 7305A FBJ 5305-2RS ISO Q305 ZEN S5305-2RS KOYO 6305BI
• BEARING POWER International Trading Co.,Ltd. specialize in QJ305MA products，there is large inventory of SKF QJ 305 MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 305 MA Which SKF QJ305MA 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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