SKF – Page 105 – Globe Bearing

SKF

W637/9-2Z SKF 9x14x4.5mm D 14 mm Deep groove ball bearings

Bearing number W637/9-2Z Size (mm) 9x14x4.5 Brand SKF Bore Diameter (mm) 9 Outer Diameter (mm) 14 Width (mm) 4.5 d 9 mm D 14 mm B 4.5 mm C 4.5 mm Weight 0.0018 Kg Basic dynamic load rating (C) 0.52 kN Basic static load rating (C0) 0.236 kN Fatigue load limit (Pu) 0.01 Reference speed

SKF

W638/4-2RS1 SKF 4x9x4mm r1 min. 4.8 mm Deep groove ball bearings

Bearing number W638/4-2RS1 Size (mm) 4x9x4 Brand SKF Bore Diameter (mm) 4 Outer Diameter (mm) 9 Width (mm) 4 d 4 mm D 9 mm B 4 mm C 4 mm d1 5.2 mm d2 – mm r1 min. 4.8 mm r2 min. 4.8 mm D1 8.1 mm D2 0.1 mm da min. 5.1 mm

SKF

W638/4X-2RS1 SKF d1 5.9 mm 4x10x4mm Deep groove ball bearings

Bearing number W638/4X-2RS1 Size (mm) 4x10x4 Brand SKF Bore Diameter (mm) 4 Outer Diameter (mm) 10 Width (mm) 4 d 4 mm D 10 mm B 4 mm C 4 mm d1 5.9 mm d2 – mm r1 min. 5.6 mm r2 min. 5.6 mm D1 8.8 mm D2 0.2 mm da min. 5.8 mm

SKF

W636-2Z SKF 6x22x7mm Fatigue load limit (Pu) 0.034 Deep groove ball bearings

Bearing number W636-2Z Size (mm) 6x22x7 Brand SKF Bore Diameter (mm) 6 Outer Diameter (mm) 22 Width (mm) 7 d 6 mm D 22 mm B 7 mm C 7 mm d1 – mm d2 10.5 mm r1 min. 8 mm r2 min. 8 mm D1 19.1 mm D2 0.3 mm da min. 10.4 mm

SKF

W636 SKF 6x22x7mm d2 10.5 mm Deep groove ball bearings

Bearing number W636 Size (mm) 6x22x7 Brand SKF Bore Diameter (mm) 6 Outer Diameter (mm) 22 Width (mm) 7 d 6 mm D 22 mm B 7 mm C 7 mm d1 – mm d2 10.5 mm r1 min. 0.3 mm r2 min. 0.3 mm D1 18.1 mm D2 19.1 mm da min. 8 mm

SKF

W638/2X-2Z SKF 2x5x2.5mm Calculation factor (f0) 6.5 Deep groove ball bearings

Bearing number W638/2X-2Z Size (mm) 2x5x2.5 Brand SKF Bore Diameter (mm) 2 Outer Diameter (mm) 5 Width (mm) 2.5 d 2 mm D 5 mm B 2.5 mm C 2.5 mm d1 2.7 mm d2 – mm r1 min. 2.6 mm r2 min. 2.6 mm D1 4.4 mm D2 0.1 mm da min. 2.6 mm

SKF

W637/4X SKF 4x10x3mm da min. 5.6 mm Deep groove ball bearings

Bearing number W637/4X Size (mm) 4x10x3 Brand SKF Bore Diameter (mm) 4 Outer Diameter (mm) 10 Width (mm) 3 d 4 mm D 10 mm B 3 mm C 3 mm d1 5.9 mm d2 – mm r1 min. 0.2 mm r2 min. 0.2 mm D1 8.2 mm D2 – mm da min. 5.6 mm

SKF

W637/2-2Z SKF Basic static load rating (C0) 0.019 kN 2x4x2mm Deep groove ball bearings

Bearing number W637/2-2Z Size (mm) 2x4x2 Brand SKF Bore Diameter (mm) 2 Outer Diameter (mm) 4 Width (mm) 2 d 2 mm D 4 mm B 2 mm C 2 mm d1 2.5 mm d2 – mm r1 min. 2.4 mm r2 min. 2.4 mm D1 3.7 mm D2 0.05 mm da min. 2.5 mm

SKF

W637/5X-2ZS SKF Reference speed 130000 r/min 5x9x3mm Deep groove ball bearings

Bearing number W637/5X-2ZS Size (mm) 5x9x3 Brand SKF Bore Diameter (mm) 5 Outer Diameter (mm) 9 Width (mm) 3 d 5 mm D 9 mm B 3 mm C 3 mm d1 6 mm d2 – mm r1 min. 5.9 mm r2 min. 5.9 mm D1 8.2 mm D2 0.15 mm da min. 5.9 mm

SKF

W638/4-2Z SKF Width 4mm 4x9x4mm Deep groove ball bearings

Bearing number W638/4-2Z Size (mm) 4x9x4 Brand SKF Bore Diameter (mm) 4 Outer Diameter (mm) 9 Width (mm) 4 d 4 mm D 9 mm B 4 mm C 4 mm d1 5.2 mm d2 – mm r1 min. 4.8 mm r2 min. 4.8 mm D1 8.1 mm D2 0.1 mm da min. 5.1 mm