WBK20DF-31 NSK I 3 mm Thrust ball bearings
Bearing number WBK20DF-31 Brand NSK Bore Diameter (mm) 20 Outer Diameter (mm) 72 d 20 mm D 70 mm D1 106 mm D2 72 mm Y 14 mm Q 10 mm V 58 mm X 9 mm L4 81 mm L5 23 mm L2 15 mm L3 18 mm I 3 mm Z 8.5 mm
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Bearing number WBK20DF-31 Brand NSK Bore Diameter (mm) 20 Outer Diameter (mm) 72 d 20 mm D 70 mm D1 106 mm D2 72 mm Y 14 mm Q 10 mm V 58 mm X 9 mm L4 81 mm L5 23 mm L2 15 mm L3 18 mm I 3 mm Z 8.5 mm
Bearing number 234715 Size (mm) 78x115x48 Brand ISO Bore Diameter (mm) 78 Outer Diameter (mm) 115 Width (mm) 48 d 78 mm D 115 mm T 48 mm B1 12 mm B2 24 mm D1 102 mm
Bearing number W4 Size (mm) 101.6×147.65×34.93 Brand INA Bore Diameter (mm) 101.6 Outer Diameter (mm) 147.65 Width (mm) 34.93 d 4 inch d 101.6 mm D 5.813 inch D 147.65 mm T 1.375 inch T 34.93 mm m 4.148 lbs / Weight m 1.881 kg / Weight Ca 23200 lbf / Dynamic load rating (axial)
Bearing number 234712 Size (mm) 62x95x44 Brand ISO Bore Diameter (mm) 62 Outer Diameter (mm) 95 Width (mm) 44 d 62 mm D 95 mm T 44 mm B1 11 mm B2 22 mm D1 83 mm
Bearing number 234711-M-SP Size (mm) 57x90x44 Brand FAG Bore Diameter (mm) 57 Outer Diameter (mm) 90 Width (mm) 44 d 57 mm D 90 mm B 44 mm B1 11 mm C 22 mm Da 84.5 mm / Tolerance: H12 d1 78 mm da 69 mm / Tolerance: h12 ds 3.2 mm ns 6.5 mm
Bearing number 234712-M-SP Size (mm) 62x95x44 Brand FAG Bore Diameter (mm) 62 Outer Diameter (mm) 95 Width (mm) 44 d 62 mm D 95 mm B 44 mm B1 11 mm C 22 mm Da 89.5 mm / Tolerance: H12 d1 83 mm da 74 mm / Tolerance: h12 ds 3.2 mm ns 6.5 mm
Bearing number 234711B Size (mm) 57x90x44 Brand KOYO Bore Diameter (mm) 57 Outer Diameter (mm) 90 Width (mm) 44 d 57 mm D 90 mm Ew 81 mm T 44 mm B 11 mm C 22 mm Angle (α) 60 ° d1 78 mm r min. 1.1 mm r1 min. 0.6 mm W 8 mm
Bearing number 234708B Size (mm) 42x68x36 Brand KOYO Bore Diameter (mm) 42 Outer Diameter (mm) 68 Width (mm) 36 d 42 mm D 68 mm Ew 61 mm T 36 mm B 9 mm C 18 mm Angle (α) 60 ° d1 58.5 mm r min. 1 mm r1 min. 0.6 mm W 4.5 mm
Bearing number 234710-M-SP Size (mm) 52x80x38 Brand FAG Bore Diameter (mm) 52 Outer Diameter (mm) 80 Width (mm) 38 d 52 mm D 80 mm B 38 mm B1 9.5 mm C 19 mm Da 75 mm / Tolerance: H12 d1 70 mm da 62.5 mm / Tolerance: h12 ds 3.2 mm ns 4.8 mm
Bearing number 234711 Size (mm) 57x90x44 Brand ISO Bore Diameter (mm) 57 Outer Diameter (mm) 90 Width (mm) 44 d 57 mm D 90 mm T 44 mm B1 11 mm B2 22 mm D1 78 mm