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Maintenance free by reducing grease loss0 pages
BR Option
Maintenance Free by Reducing Grease Loss!
Structure
NB Reverse-Seal is a seal unit that consists of reverse plate, seal, and cover.
This seal unit has another side-seal in the reverse orientation to the block.
guide rail
Part Number Structure
SGL15F BR 1 - 520
with reverse-seal ^please contact NB for details.
Dimensions
It is available for sizes 1 5—25 of standard SGL types. Block total length is shown in the table below.
Please refer to NB general catalog for other dimensions.
\type size\ | SGL-F | SGL-TF | SGL-HTF | SGL-HYF | SGL-E | SGL-TE | SGL-HTE | SGL-HYE | SGL-HTEX | |||||||||
l_5 | E3 | l_5 | E3 | l_5 | E3 | l_5 | E3 | l_5 | E3 | l_5 | E3 | l_5 | E3 | l_5 | E3 | l_5 | E3 | |
15 | 54.3 | 5.4 | 70.1 | 5.4 | 70.1 | 5.4 | 92.6 | 5.4 | 54.3 | 5.4 | 70.1 | 5.4 | 70.1 | 5.4 | 92.6 | 5.4 | 70.1 | 5.4 |
20 | 65.5 | 11 | 83.4 | 11 | 89.2 | 11 | 113.6 | 11 | 65.5 | 11 | 83.4 | 11 | 89.2 | 11 | 113.6 | 11 | 89.2 | 11 |
25 | 76.9 | 11 | 98.2 | 11 | 98.2 | 11 | 127.2 | 11 | 76.9 | 11 | 98.2 | 11 | 98.2 | 11 | 127.2 | 11 | 98.2 | 11 |
SGL-F, E type
SGL-TF, HTF> HYF type
SGL-TE, HTE> HYE, HTEX type
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NIPPON BEARING CO., LTD.
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