SKF - Industrial Shaft Seals

Radial shaft seals – HDL – inch dimensions
d 1 30.000 – 37.000 in.
b
The table includes only
a selection of available sizes.
Contact your SKF sales
representative for more
information.
d 1
D
Please see pages 74 to 76 for housing bore requirements.
Dimensions
Designations
Shaft Bore Nominal
Lip material
seal width
d 1 D b R V
in./mm –
30.000 31.500 0.750 HDL 4356 R HDL 4356 V
762,00 800,10 19,05
31.625 0.750 HDL 7870 R HDL 7870 V
803,28 19,05
32.500 0.875 HDL 4358 R HDL 4358 V
825,50 22,23
32.750 0.875 HDL 4359 R HDL 4359 V
831,85 22,23
30.250 32.500 0.875 HDL 4906 R HDL 4906 V
768,35 825,50 22,23
30.313 32.375 0.875 HDL 4361 R HDL 4361 V
769,95 822,33 22,23
30.500 32.500 0.875 HDL 4365 R HDL 4365 V
774,70 825,50 22,23
31.000 32.500 0.750 HDL 5739 R HDL 5739 V
787,40 825,50 19,05
33.500 0.875 HDL 4540 R HDL 4540 V
850,90 22,23
31.250 32.750 0.750 HDL 4631 R HDL 4631 V
793,75 831,85 19,05
31.750 33.750 0.875 HDL 5016 R HDL 5016 V
806,45 857,25 22,23
32.000 33.500 0.750 HDL 3023 R HDL 3023 V
812,80 850,90 19,05
32.125 34.125 0.875 HDL 4371 R HDL 4371 V
815,98 866,78 22,23
34.125 0.750 HDL 3002 R HDL 3002 V
866,78 19,05
32.313 34.500 0.875 HDL 4373 R HDL 4373 V
820,75 876,30 22,23
32.500 34.500 0.875 HDL 4377 R HDL 4377 V
825,50 876,30 22,22
238