Internal Retainer Ring
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External Retainer Rings
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These back-up rings, made from urethane or nylon, are commonly used as spacers for u-seals.
SEAL INFORMATION MATERIAL URETHANE, 70 SHORE D TEMPERATURE RANGE -40° to +250° F SPEED 3 FT/SEC PART NUMBER (Prefix) (CS) - (ID) - (Width) N = Nylon
S = Split
P = Hard Hytrel -
Installed as 2 halves in a closed groove, these bushings are found in many Japanese lift trucks.
SEAL INFORMATION MATERIAL 660 BRONZE SPEED 3 FT/SEC PART NUMBER (Prefix) - (ID) x (OD) X (H) -
Hard nylon back-up rings for use with U-seals.
SEAL INFORMATION MATERIAL NYLON TEMPERATURE RANGE -67° to +212° F PRESSURE RANGE 0 to 5,000 PSI SPEED 3 FT/SEC PART NUMBER (Prefix) - (ID) - (C.S) - (W) SCS PART NUMBERS MBN - 75 X 2.5 X 2.5 Type of Seal Inside
DiameterCross
SectionWidth -
Placed in adjacent grooves on each side of style MPS piston seals they prevent cold flow or extrusion at high pressures.
SEAL INFORMATION MATERIAL NYLON TEMPERATURE RANGE -65° to +220° F PRESSURE RANGE 0 to 5,000 PSI PART NUMBER (Prefix) - (ID) x (CS) x (W) -
SEAL INFORMATION MATERIAL BRONZE SPEED 3 FT/SEC PART NUMBER (Prefix) - (OD) x (W) x (RW) -
Commonly used with metric o-rings, these back-up rings are made of virgin PTFE unless suffix specifies otherwise.
STANDARD IS VIRGIN PTFE
G = GLASS FILLED PTFE
B = BRONZE FILLED PTFE
CG = CARBON GRAPHITE FILLED PTFE
S = SPLIT RINGSEAL INFORMATION MATERIAL PTFE TEMPERATURE RANGE -100° to +500° F PART NUMBER (Prefix) - (ID) x (CS) x (W) SCS PART NUMBERS MBT - 3 X 1.5 X 1.25 Type of Seal Inside
DiameterCross
SectionWidth -
SEAL INFORMATION MATERIAL 95A DUROMETER URETHANE TEMPERATURE RANGE -40° to +200° F PART NUMBER (Prefix) - (ID) x (CS) x (W) SCS PART NUMBERS MBU - 6 X 2 X 1.3 Type of Seal Inside
DiameterCross
SectionWidth -
Metal Clad WiperSEAL INFORMATION MATERIAL 92A URETHANE TEMPERATURE RANGE -65° to +230° F SPEED 3 FT/SEC PART NUMBER (Prefix) - (Size) -
Utilizing a double lip of nitrile bonded to a carbon steel case, this wiper prevents contaminant ingression at the wiping lip and around the outer case.
SEAL INFORMATION MATERIAL 80A NITRILE TEMPERATURE RANGE -20° to +250° F PART NUMBER (Prefix) - (ID) x (OD) X (H) -
Utilizing a double lip of nitrile bonded to a carbon steel case, this wiper prevents contaminant ingression at the wiping lip and around the outer case.
SEAL INFORMATION MATERIAL URETHANE TEMPERATURE RANGE -30° to +200° F SPEED 3 FT/SEC -
Metal Clad Wiper - Rubber LipSEAL INFORMATION MATERIAL RUBBER TEMPERATURE RANGE -40° to +240° F SPEED 3 FT/SEC PART NUMBER (Prefix) - (Size) -
This capped piston seal consists of a filled PTFE cap, a T-shaped NBR energizer, and two split nylon backup rings. It exhibits low friction, high sealability, and excellent resistance to extrusion and wear.SEAL INFORMATION MATERIAL PTFE PISTON SEAL NYLON BACK-UP NITRILE ENERGIZER TEMPERATURE RANGE -40° to +220° F PRESSURE RANGE 0 to 6,000 PSI SPEED 4.5 FT/SEC SUFFIX BR= BRONZE FILLED PTFE CAP PART NUMBER (Prefix) - (OD) x (ID) x (W) -
MCU Heavy Duty Metal Clad
Utilizing a sturdy metal case, these wipers are molded from the same high performance urethane used in our Heavy Duty U-seals. Built for severe service, these wipers are capable of surviving hostile environments.SEAL INFORMATION MATERIAL 92A URETHANE TEMPERATURE RANGE -65° to +230° F PART NUMBER (Prefix) - (Size) -
Molded in urethane, this wiper features a lip on the outer diameter to aid in contaminant exclusion.
SEAL INFORMATION MATERIAL URETHANE TEMPERATURE RANGE -30° to +200° F SPEED 3 FT/SEC PART NUMBER (Prefix) - (ID) x (OD) X (H)