Shaft Seal, 2-7/8 x 4 x 3/8", CRWA1, Nitrile

  • Mfr # 28778
  • Zoro # G9397211
product price: 
$
26.79
/ea

Key Features

Design Code
CRWA1
Lip Material
Nitrile Rubber
Outside Dia.
4 in
Seal Type
Wave Lip Seal
Inside Dia.
2 7/8 in
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Specifications

Details

MFR #
28778
Zoro #
G9397211
UPC #
085311029278
Country of Origin
Multiple
Design Code
CRWA1
Item
Rotary Shaft Seal
Lip Material
Nitrile Rubber
Seal Type
Wave Lip Seal
Max. Pressure
10 psi
Spring Type
Garter
Case Coating
Acrylic
Resistance Properties
Chemical-Resistant, Low Temperature-Resistant, High Temperature-Resistant
Spring Reinforcement
Yes
Spring Material
Carbon Steel
Standards
ASTM D1418, ASTM D1600, DIN 7728 Part 1, ISO Certified 1043-1, ISO Certified 1629
System of Measurement
Inch
Maximum Rotational Speed
2,460 RPM
Maximum Temperature
100 Degrees C
Minimum Temperature
-40 Degrees C
Maximum Pressure
10 psi
For Fluid Type
Animal and Vegetable Oils, Diesel, Gasoline, Greases, Hot Water, Light Heating Oil, Mineral Oils
Contact Type
Contact Seal
Maximum Surface Speed
9.37 mps
Number of Lips
2
Industry Number
CRWA1

Dimensions

Outside Dia.
4 in
Inside Dia.
2 7/8 in
Width
3/8 in
Inside Diameter
2.875 in
Outside Diameter
4.003 in
Overall Width
0.375 in

Description

Rotary Shaft Seal, Design Code CRWA1, Inside Diameter 2.875 in, Outside Diameter 4.003 in, Overall Width 0.375 in, Contact Type Contact Seal, Lip Material Nitrile Rubber, Maximum Pressure 10 psi, Number of Lips 2, Spring Material Carbon Steel, System of Measurement Inch, Case Coating Acrylic, For Fluid Type Animal and Vegetable Oils, Diesel, Gasoline, Greases, Hot Water, Light Heating Oil, Mineral Oils, Maximum Rotational Speed 2,460 RPM, Maximum Surface Speed 9.37 mps

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