HSR20A1(GK) THK Linear Guide Block Only Standard Grade Interchangeable HSR Series

Brand Name: THK
Model Number: HSR20A1(GK)
Category: Flange Block Bearings
Inventory: 0.0
Minimum Buy Quantity: N/A
Weight: 119.94
Product Group: B04144
Number of Mounting Holes: 4
Mounting Method: Clamp Collar
Housing Style: 4 Bolt Round Flange Block
PDF HSR20A1(GK)

Product Details

Category Flange Block Bearings
Inventory 0.0
Minimum Buy Quantity N/A
Weight 119.94
Product Group B04144
Number of Mounting Holes 4
Mounting Method Clamp Collar
Housing Style 4 Bolt Round Flange Block
Rolling Element Cylindrical Roller Bearing
Housing Material Cast Iron
Expansion / Non-expansion Non-Expansion
Mounting Bolts 24 Millimeter
Relubricatable Yes
Insert Part Number MSE507BR
Seals Triple Lip Labyrinth
Housing Configuration 2 Piece Split
Pilot Configuration No Pilot
Inch - Metric Inch
Long Description 4 Bolt Round Flange Block; 5-7/16" Bore; 17-1/2" Bolt Circle; 2 Piece Split; Clamp Collar Mount; Cast Iron; Cylindrical Roller Bearing; 4.626" Length Thru Bore; 12.4" Bolt Spacing;
Other Features Single Row | Wide Inner Ring | Medium Duty
UNSPSC 31171501
Harmonized Tariff Code 8483.20.40.80
Noun Bearing
Keyword String Flanged
Weight / LBS 264.18
Nominal Bolt Circle Diameter Round 17.5 Inch | 444 Millimeter
d 5.438 Inch | 138.125 Millimeter
Bolt Spacing 12.4 Inch | 314 Millimeter
Cartridge Pilot Diameter 0 Inch | 0 Millimeter
D 4.626 Inch | 117.5 Millimeter
Cartridge Pilot Depth 0 Inch | 0 Millimeter
Shaft Size 5-7/16 in
Seal Type Aluminium Triple Labyrinth
Bearing Type Split Cylindrical Retained Type
Support Type Round Flange
Series Type Medium Series
Bolt Size 4 x M24
Bearing Number MSE507BR
Bearing - Housing - Seal MSE507BRHATL
Bearing - Housing - Seal UPC 013992042729
Bearing UPC 013992032799
Dimension T 20.0 in
Dimension R 17.5 in
Dimension P 1.0 in
Dimension H 4.5 in
Dimension N 14.875 in
Dimension V 0.1 in
Dimension L 8.2 in
Cr - Dynamic Load Rating 134885 lbf
Cor - Static Load Rating 183669 lbf
Ca - Axial Load Rating 10206 lbf
Maximum Speed 1450 rpm
Note This product line was formerly known as “Revolvo”
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