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Roller Guide RA Series

Fig. 10 Grease fitting and Tube fitting Table 8 Dust-proof Grease fitting Unit: mm
Grease fitting Model No. specification Drive-in type
RA15 Thread body Tube fitting
LDrive-in type (φ 3) A type B type C type RA20 Standard
L RA25 With NSK K1 length L Thread body
(M6 × 0.75 or R1/8) RA30 5 length L
LL RA35 Double seal 10 –
LLTube fitting RA45 Protector 8 –
LL RA55 Standard 8 –
Rc1/8 Rc1/8 RA65 5 –
With NSK K1 10 –
SF type LF type Double seal 8 –
(M6 × 0.75 or R1/8) (M6 × 0.75 or R1/8) 8 –
Protector 5 –
Standard 12 5
With NSK K1 10 12
Double seal 10 9
Protector 5 9
Standard 14 6
With NSK K1 12 15
Double seal 12 11
Protector 5 11
Standard 14 6
With NSK K1 12 15
Double seal 12 11
Protector 8 11
Standard 18 17
With NSK K1 14 21.5
Double seal 14 17
Protector 8 17
Standard 18 17
With NSK K1 14 21.5
Double seal 14 17
Protector 8 17
Standard 20 17
With NSK K1 14 20
Double seal 14 17
Protector 17

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