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Flange Bearing, 4-Bolt, Taperd Rlr, 3-7/16"

  • Mfr # RFB 307

  • Zoro # G7963742


product price: $3,127.99
/ea
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Key Features

Bearing Insert Type
Tapered Roller
Bore Dia.
3 7/16 in
Shaft Locking Type
Set Screws
Bearing Housing Material Type
Cast Iron
Bearing Insert Material
Alloy Steel
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Specifications

Product Information

MFR #
RFB 307
Zoro #
G7963742
UPC #
-
Country of Origin
Multiple

Dimensions

Bore Dia.
3 7/16 in
Bolt Size
3/4 in
Overall Height
9 1/4 in
Dimension B
9 1/4 in
Overall Length
9 1/4 in
Dimension M
8 in
Dimension D
7 in
Dimension N
2 1/2 in
Dimension J
6 in
Dimension H
1 7/8 in
Dimension G
1 7/8 in
Dimension F
3/4 in
Dimension C
4 1/2 in
Dimension A
5 1/4 in
Dimension E
1/4 in
Dimension BC
10 61/64 in
Overall Width
5 1/4 in
Dimension L
5 1/2 in
Mount Hole Center-to-Center Height
7 in
Mount Hole Center-to-Center Length
7 in
Flange Thickness
1 7/8 in
Mounting Bolt Size
3/4 in
Bolt Circle Diameter
9.906 in
Inner Ring Width
5.437 in
Bore Diameter
3 7/16 in

Details

Bearing Insert Type
Tapered Roller
Shaft Locking Type
Set Screws
Bearing Housing Material Type
Cast Iron
Bearing Insert Material
Alloy Steel
Bolt Hole Center-to-Center
7 in
Series
RFB
Dynamic Load Capacity
15,320 lbf
Locking Type
Set Screw
Housing Material
Cast Iron
Finish
black oxide
Bearing Lubrication
Sealmaster GoldPlex-HP or NLGI #2 Equivalent
Item
4 Bolt Flange Bearing
Static Load Capacity
4,710 lb
Temp. Range
-20 Degrees to 220 Degrees F
Includes
Set Screw
Minimum Temperature
-20 Degrees F
Bearing Material Grade
52100
Self Lubricating Bearing
No
Seal Material
Felt
System of Measurement
Inch
Housing Type
Square
Lubrication Openings
One Zirc Fitting
Bore Type
Cylindrical
Static Radial Load Capacity
4,710 lbf
Lubricant Material
NLGI #2 Equivalent
Maximum Speed
1,500 RPM
Number of Mount Holes
4
Maximum Misalignment Angle
3 Degrees
Maximum Temperature
220 Degrees F
Includes Mounting Hardware
Yes
Included Bearing
RFB-307
Load Direction
Radial, Thrust
Closure
Double Sealed
Seal Type
Labyrinth
Housing Material Finish
Powder Coated
Rolling Element Rows
2
Expansion Type
Fixed

Description

4 Bolt Flange Bearing, Bearing Insert Material Alloy Steel, Bearing Insert Type Tapered Roller, Bore Diameter 3 7/16 in, Bore Type Cylindrical, Closure Double Sealed, Expansion Type Fixed, Housing Material Cast Iron, Housing Type Square, Included Bearing RFB-307, Lubricant Material NLGI #2 Equivalent, Maximum Speed 1,500 RPM, Maximum Temperature 220 Degrees F, Minimum Temperature -20 Degrees F, Mount Hole Center-to-Center Height 7 in, Number of Mount Holes 4, Overall Height 9 1/4 in

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