Double Inner Double Row Tapered Roller Bearings HM231140NA/HM231111D
Category:Pillow Block Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:1190 lb
Product Group:B04144
Number of Mounting Holes:8
Mounting Method:Clamp Collar
Housing Style:8 Bolt Pillow Block

Product Details

CategoryPillow Block Bearings
Inventory0.0
Minimum Buy QuantityN/A
Weight1190 lb
Product GroupB04144
Number of Mounting Holes8
Mounting MethodClamp Collar
Housing Style8 Bolt Pillow Block
Rolling ElementCylindrical Roller Bearing
Housing MaterialCast Iron
Expansion / Non-expansionNon-Expansion
Mounting Bolts30 Millimeter
RelubricatableYes
Insert Part NumberMSM280BR
SealsTriple Lip Labyrinth
Housing Configuration2 Piece Split
Inch - MetricMetric
Other FeaturesSingle Row | Medium Duty | With Support | Wide Inner Ring | Minimum Actual Bolt Center to Center 534 MM
UNSPSC31171511
Harmonized Tariff Code8483.20.40.80
NounBearing
Keyword StringPillow Block
Weight / LBS1,148.42
D7.323 Inch | 186 Millimeter
Bolt Spacing Minimum0 Inch | 0Millimeter
B14.882 Inch | 378 Millimeter
Bolt Spacing Maximum0 Inch | 0Millimeter
d11.024 Inch | 280 Millimeter
Nominal Bolt Center to Center29 Inch | 736 Millimeter
Actual Bolt Center to Center29 Inch | 736Millimeter
Shaft Size280 mm
Seal TypeAluminium Triple Labyrinth
Bearing TypeSplit Cylindrical Retained Type
Support TypeEight-Bolt Plummer Block
Series TypeMedium Series
Pillow/Plummer Block StyleSplit Cylindrical Housed Unit - Standard
Bolt Size8 x M30
Bearing NumberMSM280BR
Dimension H14.882 in
Dimension H12.4 in
Dimension H229.9 in
Dimension J129.0 in
Dimension J221.0 in
Dimension K10.0 in
Dimension L36.0 in
Dimension M13.0 in
Housing Width11.8 in
Cr - Dynamic Load Rating331818 lbf
Cor - Static Load Rating529875 lbf
Ca - Axial Load Rating25583 lbf
Maximum Speed670 rpm
NoteThis product line was formerly known as “Revolvo”
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Company Profile

Bearing Distributors Inc
Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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