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) -
This seal is single cased with a urethane lip and used to exclude contaminants from cylinder link pins.
SEAL INFORMATION MATERIAL URETHANE SEAL
STEEL CASETEMPERATURE RANGE -30° to +200° F PART NUMBER (Prefix) - (ID) x (OD) x (H) -
This wiper is a molded from high grade urethane and bonded to a carbon steel case in a single lip design.
SEAL INFORMATION MATERIAL URETHANE TEMPERATURE RANGE -40° to +200° F SPEED 3 FT/SEC PART NUMBER (Prefix) - (ID) x (OD) X (H) -
This wiper is a single lip design molded from high grade urethane and bonded to a carbon steel case.
SEAL INFORMATION MATERIAL URETHANE TEMPERATURE RANGE -30° to +200° F SPEED 3 FT/SEC PART NUMBER (Prefix) - (ID) x (OD) X (H) -
This wiper is a single lip design molded from high grade nitrile and bonded to a carbon steel case.
SEAL INFORMATION MATERIAL NITRILE TEMPERATURE RANGE -30° to +220° F PART NUMBER (Prefix) - (ID) x (OD) X (H) -
Molded from high grade urethane and bonded to a carbon steel case, this wiper utilizes a stainless steel finger spring to maintain a high radial force on the rod
SEAL INFORMATION MATERIAL URETHANE TEMPERATURE RANGE -40° to +200° F PART NUMBER (Prefix) - (ID) x (OD) X (H) -
Molded in nitrile, this wiper is for light duty applications.
SEAL INFORMATION MATERIAL NITRILE TEMPERATURE RANGE -22° to +212° F SPEED 3 FT/SEC PART NUMBER (Prefix) - (ID) x (OD) X (H) -
Molded in nitrile with steel case, this seal is double cased and used to exclude contaminants from cylinder link pins.
SEAL INFORMATION MATERIAL NITRILE SEAL
STEEL CASETEMPERATURE RANGE -40° to +220° F PART NUMBER (Prefix) - (ID) x (OD) X (H) -
Molded in urethane with a steel case, this seal is double cased and used to exclude contaminants from cylinder link pins.
SEAL INFORMATION MATERIAL URETHANE LIP STEEL CASE
STEEL CASETEMPERATURE RANGE -30° to +200° F SPEED 3 FT/SEC -
With a steel body, bronze liner and PTFE / lead overlay, these bushings possess excellent wearability and tremendous compressive strength.
SEAL INFORMATION MATERIAL BRONZE LINING
PTFE/LEAD OVERLAY
STEEL BACKINGTEMPERATURE RANGE -325° to +536° F SPEED 12 FT/SEC COMPRESSIVE STRENGTH 44,000 PSI PART NUMBER (Prefix) - (ID) x (OD) X (H) -
Manufactured to a large variety of widths and thicknesses, this material affords low friction capabilities but with low compressive strength. The material also has the capability of ingesting metal particles and keeping them from the seal area.
NOTE: List Price = 1 Foot (12")SEAL INFORMATION MATERIAL 60% BRONZE FILLED PTFE TEMPERATURE RANGE -50° to +390° F SPEED 12 FT/SEC COMPRESSIVE STRENGTH 1,700 PSI PART NUMBER (Prefix) - (W) x (TH) -
Fabricated from woven fabric and polyester resins, this material can be cut to length to fit rod or piston grooves.
NOTE: List Price = 1 Foot (12")
TQ16 - Sold in rolls of 16 foot sectionsSEAL INFORMATION MATERIAL FABRICATED REINFORCED POLYESTER TEMPERATURE RANGE -30° to +265° F SPEED 3 FT/SEC COMPRESSIVE STRENGTH 24,000 PSI PART NUMBER (Prefix) - (W) x (TH) -
The MHMU style multi-lip rod u-seal combines the pressure-compensating, uni-directional characteristics of a u-seal with the multi-lip sealing effectiveness of compression-type stacked-packings. Made from premium materials, the MHMU utilizes several sealing lip edges for dry rod performance while minimizing friction. The multi-lip design maintains a critical sealing edge even though increasing pressure moves the line of contact down towards the heel.
SEAL INFORMATION MATERIAL URETHANE TEMPERATURE RANGE -50° to +230° F PRESSURE RANGE 0 to 5,000 PSI SPEED 3 FT/SEC PART NUMBER (Prefix) - (ID) x (OD) x (H) -
Molded from 70A nitrile for high sealability they employ a hard nylon anti-extrusion ring as a companion piece.
SEAL INFORMATION MATERIAL 70A NITRILE
NYLON BACK-UPTEMPERATURE RANGE -20° to +220° F PRESSURE RANGE 0 to 3,000 PSI SPEED 3 FT/SEC PART NUMBER (PREFIX) - (OD) -
Molded from 70A nitrile for high sealability they employ a hard nylon anti-extrusion ring as a companion piece.
SEAL INFORMATION MATERIAL 70A NITRILE
ACETAL BACK-UPTEMPERATURE RANGE -20° to +220° F PRESSURE RANGE 0 to 4,000 PSI SPEED 3 FT/SEC PART NUMBER (PREFIX) - (OD) -
Molded from 70A nitrile for high sealability they employ a hard nylon anti-extrusion ring as a companion piece.
SEAL INFORMATION MATERIAL 70A NITRILE
ACETAL BACK-UPTEMPERATURE RANGE -20° to +220° F PRESSURE RANGE 0 to 4,000 PSI SPEED 3 FT/SEC PART NUMBER (PREFIX) - (OD) -
Molded from urethane for resistance to extrusion and abrasion, they employ a hard nylon anti-extrusion ring.
SEAL INFORMATION MATERIAL URETHANE SEAL
NYLON BACK-UPTEMPERATURE RANGE -40° to +200° F SPEED 3 FT/SEC PRESSURE RANGE 0 to 3,000 PSI