LRU25.4 Linear Roller Coal Winning Machine Bearing 25.4x73x19.05mm

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Home>Products>COAL WINNING MACHINE BEARING>LRU25.4 Linear Roller Coal Winning Machine Bearing 25.4x73x19.05mm image

LRU25.4 Linear Roller Coal Winning Machine Bearing 25.4x73x19.05mm image

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LRU25.4 Linear Roller Coal Winning Machine Bearing 25.4x73x19.05mm Details

Category:Flange Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:44 lb
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Concentric Collar
Housing Style:4 Bolt Round Flange Block
Rolling Element:Tapered Roller Bearing
Housing Material:Cast Iron
Expansion / Non-expansion:Non-expansion
Mounting Bolts:3/4 Inch
Relubricatable:Yes
Seals:Double Lip Radial
Housing Configuration:1 Piece Solid
Pilot Configuration:With Pilot
Inch - Metric:Inch
Long Description:4 Bolt Round Flange Block; 3-1/4" Bore; 8.6" Bolt Circle; 6.1" Bolt Spacing; 1 Piece Solid; Concentric Collar Mount; Cast Iron; Tapered Roller Bearing; 5" Length Thru Bore; Relubri
Other Features:Double Row | Wide Inner Race | With Set Screw
UNSPSC:31171501
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Flanged
Manufacturer Item Number:E-PF-TRB-3 1/4
Weight / LBS:44
Bolt Spacing:6.1 Inch | 154.9 Millimeter
Cartridge Pilot Diameter:7.375 Inch | 187.32 Millimeter
Cartridge Pilot Depth:2.5 Inch | 63.5 Millimeter
d:3.25 Inch | 82.55 Millimeter
D:5 Inch | 127 Millimeter
Nominal Bolt Circle Diameter Round:8.6 Inch | 218.4 Millimeter
Shaft Size:3.25 in
Shaft Size Type:Imperial
UPC Code:053893778884
Nose Diameter:6.89 in
Nose Bore Diameter:5.8 in
Dimension B:5 in
Dimension H:10-1/4 in
Dimension A:4-3/16 in
Dimension N2:6.100 in
Dimension J:8-5/8 in
Dimension A3:1-1/4 in
Bolt Diameter:3/4 in
Dimension E:2-7/16 in
Dimension A1:15/16 in
Dimension D 1:7-3/8 in
Dimension d1:5-17/32 in
Dimension A2:1-11/16 in
e:0.50
X (if Fa/Fr ≤ e):0.87
Y (if Fa/Fr ≤ e):1.71
X (if Fa/Fr > e):0.7
Y (if Fa/Fr > e):2.07
K Factor:1.19
C90 Dynamic Load Rating2:19600 lb
C0 Static Load Rating:108600 lb
Fa-max Maximum Permissible Thrust Load3:5181 lb
Fr-max Maximum Allowable Slip Fit Radial Load4:16000 lb
Max. Speed5:1640 rpm
Note:Note: All units have a 1/8 pipe thread grease fittingThe Maximum Permissible Thrust Load applies to conditions of slip fit with set screw mounting or in applications where a large moment loading occur

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Pioneer Machinery Source: Email[email protected]; Address13 Tuas Road Distributor Service Singapore 638512; Phone(Working Time)0065 82577418; Fax0065 82577552

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LRU25.4 Linear Roller Coal Winning Machine Bearing 25.4x73x19.05mm Details

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