KOYO 30203JR Tapered Roller Bearing Assemblies

d: 2.9375 in
expansion type:: Expansion Bearing (Floating)
bolt circle diameter:: 7.5000 in
seal type:: Double Lip Contact
B: 8.7500 in
overall depth:: 4.4844 in
flange mounting type:: Four-Bolt Piloted Flange
operating temperature range:: Max 250°
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Product Details

d 2.9375 in
expansion type: Expansion Bearing (Floating)
bolt circle diameter: 7.5000 in
seal type: Double Lip Contact
B 8.7500 in
overall depth: 4.4844 in
flange mounting type: Four-Bolt Piloted Flange
operating temperature range: Max 250°
bearing type: Spherical Roller
finish/coating: Uncoated
housing construction: Solid Flange Mount
lubrication type: Lubrication Fitting
bore type: Round
bolt size: 0.6250 in
duty type: Standard Duty
series: USFCE 5000
housing material: Ductile Iron
additional details: NOTICE: One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit. Failure to utilize one expansion and one non-expansion unit is lik
locking device: Adapter Mount
manufacturer catalog number: 739027
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Phone 0065-31591338
Fax 0065-31591338
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