d - 4 mm

D - 11 mm

B - 4 mm

C - 4 mm

d1 - – mm

d2 - 5,6 mm

r1 min. - 5,2 mm

r2 min. - 5,2 mm

D1 - 9,9 mm

D2 - 0,15 mm

da min. - 5,5 mm

Da max. - 10 mm

ra max. - 0,15 mm

Weight - 0,0022 Kg

Basic dynamic load rating (C) - 0,54 kN

Basic static load rating (C0) - 0,176 kN

Fatigue load limit (Pu) - 0,008

Reference speed - – r/min

Limiting speed - 36000 r/min

Calculation factor (f0) - 6,4

Calculation factor (kr) - 0,025

• Model Number: W619/4-2RS1
• Inner Diameter：4mm Outer Diameter：11mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:animal anatomy,pump industry,Forging machine,universal category,Rolling mill gear box,pipe fittings Steel industry,sanitation facilities,Display Devices,medical equipment,Handling machinery and various industrial machinery,survey accessories
• Similar models:ISB SS61911 ZEN S61910-2RS ISB 61915 NKE 61968-MA ZEN 61904-2Z CX 61907-2RS ISB 619/500X3F1 ISO 61914-2RS ZEN 61909 CX 619/3ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in W619/4-2RS1 products，there is large inventory of SKF W619/4-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W619/4-2RS1 Which SKF W619/4-2RS1 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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