LBD 50 AJ Linear Ball Bearing 50x80x100mm

Manufacturers of 440x320x56 all Bearing Finder Interchange are represented in our partial list of clients. Industrial Bearings Solutions Contact Gary for a complete LBD 50 AJ Linear Ball Bearing 50x80x100mm list of clients and projects. 440x320x56 Size (mm)

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 71964 ACDMA/P4A
Size (mm) 440x320x56
Bore Diameter (mm) 440
Outer Diameter (mm) 320
Width (mm) 56
d 320 mm
D 440 mm
B 56 mm
d1 357 mm
d2 357 mm
D1 403 mm
r1,2 - min. 3 mm
r3,4 - min. 1.1 mm
a 116.9 mm
da - min. 333 mm
db - min. 333 mm
Da - max. 425 mm
Db - max. 434 mm
ra - max. 2.5 mm
rb - max. 1 mm
dn 367 mm
Basic dynamic load rating - C 351 kN
Basic static load rating - C0 585 kN
Fatigue load limit - Pu 12.9 kN
Limiting speed for grease lubrication 2200 r/min
Limiting speed for oil lubrication 3400 mm/min
Ball - Dw 38.1 mm
Ball - z 27
Gref 282 cm3
Calculation factor - e 0.68
Calculation factor - Y2 1.41
Calculation factor - Y0 0.76
Calculation factor - X2 0.67
Calculation factor - Y1 0.92
Preload class A - GA 2200 N
Preload class B - GB 4400 N
Preload class C - GC 8800 N
Preload class D - GD 17600 N
Calculation factor - f 1.24
Calculation factor - f1 0.98
Calculation factor - f2A 1
Calculation factor - f2B 1.04
Calculation factor - f2C 1.08
Calculation factor - f2D 1.14
Calculation factor - fHC 1
Preload class A 683 N/micron
Preload class B 892 N/micron
Preload class C 1183 N/micron
Preload class D 1599 N/micron
r1,2 min. 3 mm
r3,4 min. 1.1 mm
da min. 333 mm
db min. 333 mm
Da max. 425 mm
Db max. 434 mm
ra max. 2.5 mm
rb max. 1 mm
Basic dynamic load rating C 351 kN
Basic static load rating C0 585 kN
Fatigue load limit Pu 12.9 kN
Attainable speed for grease lubrication 2200 r/min
Attainable speed for oil-air lubrication 3400 r/min
Ball diameter Dw 38.1 mm
Number of balls z 27
Reference grease quantity Gref 282 cm³
Preload class A GA 2200 N
Static axial stiffness, preload class A 683 N/µm
Preload class B GB 4400 N
Static axial stiffness, preload class B 892 N/µm
Preload class C GC 8800 N
Static axial stiffness, preload class C 1183 N/µm
Preload class D GD 17600 N
Static axial stiffness, preload class D 1599 N/µm
Calculation factor f 1.24
Calculation factor f1 0.98
Calculation factor f2A 1
Calculation factor f2B 1.04
Calculation factor f2C 1.08
Calculation factor f2D 1.14
Calculation factor fHC 1
Calculation factor e 0.68
Calculation factor (single, tandem) Y2 0.87
Calculation factor (single, tandem) Y0 0.38
Calculation factor (single, tandem) X2 0.41
Calculation factor (back-to-back, face-to-face) Y1 0.92
Calculation factor (back-to-back, face-to-face) Y2 1.41
Calculation factor (back-to-back, face-to-face) Y0 0.76
Calculation factor (back-to-back, face-to-face) X2 0.67
Mass bearing 24 kg
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