Description

Sealing Parts for Hydraulic Cylinder
– Model No. of Cylinder: B-1FA312X-210N50
– Drawing No.: NH3-19720-0
– Maker/Origin of Cylinder: Nippon Cylinder Supply/Japan

Dust wiper (Dust Seal)
– Type: Please to be advice
– Size: id x OD x t x h = 236 x 251 x 10 x 17 (mm)
– Material: NBR
– Pos. No. 1 in attached DWG. No. NH3-19720-0
– Maker/Origin: NAKASHIKI/Japan

Rod packing
– Type: KY-236
– Size: id x OD x H = 236 x 261 x 19 (mm)
– Material: NBR
– Pos. No. 2 in attached DWG. No. NH3-19720-0
– Maker/Origin: SAKAGAMI/Japan

Piston packing
– Type: KY-280

– Size: id x OD x H = 280 x 312 x 24 (mm)

– Material: NBR

– Pos. No. 3 in attached DWG. No. NH3-19720-0

– Maker/Origin: SAKAGAMI/Japan

O-ring
– Type: G-200-1B
– Part No.: CO 0235
– Size: Inner Diameter (do) x Thickness (w) = 199.3 x 5.7 (mm)
– Material: NBR, Class 1B, A105

– Pos. No. 4 in attached DWG. No. NH3-19720-0
– Maker/Origin: NOK/Japan

O-ring

– Type: G-300-1B
– Part No.: CO 0245
– Size: Inner Diameter (do) x Thickness (w) = 299.3 x 5.7 (mm)
– Material: NBR, Class 1B, A105
– Pos. No. 5 in attached DWG. No. NH3-19720-0
– Maker/Origin: NOK/Japan

Wear Ring

– Type: Please to be advice
– Size: id x OD x h x t = 240 x 236 x 40 x 2 (mm)
– Material: Bronze teflon
– Pos. No. 6 in attached DWG. No. NH3-19720-0
– Maker/Origin:

 

Wear Ring
– Type: Please to be advice
– Size: OD x id x H x t = 312 x 308 x 40 x 2 (mm)
– Material: Bronze teflon
– Pos. No. 7 in attached DWG. No. NH3-19720-0
– Maker/Origin:

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