d - 45 mm

D - 68 mm

B - 12 mm

d₁ - - 52.4 mm

D₂ - - 62.8 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 48.2 mm

d_a - max. - 52.3 mm

D_a - max. - 64.8 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 14 kN

Basic static load rating - C₀ - 10.8 kN

Fatigue load limit - P_u - 0.465 kN

Reference speed - 20000 r/min

Limiting speed - 10000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 15.9

Mass bearing - 0.14 kg

• Model Number: 61909-2RZ
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-20
• Application:diving equipment,hot and cold box,injection molding machine,sucker industry,education model Instruments,Individual Wire,raw material accessories,training beds etc,Industry,Broadcasting System,ventilation equipment
• Similar models:SKF 61909 ISB SS61909-ZZ SKF W61909R-2Z Fersa 61909 SKF 61909-2RZ SKF W61909R ISO 61909ZZ SKF W61909 CX 61909 SKF 61909-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 61909-2RZ products，there is large inventory of SKF 61909-2RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the 61909-2RZ Which SKF 61909-2RZ 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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