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Link-Belt
21487Z
5 7/16" Mounted Bronze Sleeve Bearing, Cast Iron 4-Bolt Split Pillow Block, Horizontal Gibbed Joint
Link-Belt (Rexnord) 21487Z BRZ UNIT 2-1487ZMODEL 10414630
Contact supplier for technical support on: 866-739-6673
OBSOLETE
Please call 888-671-2883 for Replacement info
Typically Ships in: 1 day
Returnable: Yes
Base to centerline height (in)
5 in
Bearing Type
BRONZE SLEEVE BRG
Bolt Hole Spacing Width (in)
4 1/2 in
Bore length (in)
11 in
Bore size (in)
5 7/16 in
Bushing
285BY329
Distance between bolt holes (in)
15 3/4 in
Grease fitting size
1/2 NPT
Housing coating
Powder coated
Housing material
Cast iron
Housing style
Pillow block
Housing type
Pillow Block, Four Bolt, Gibbed Joint
Insert
285BY329
Lubrication type
Not greased from factory
Maximum Temperature (C)
150 C
Maximum Temperature (F)
300 F
Mounting bolt hole slot length (in)
1 3/4 in
Mounting bolt size (in)
1 in
Mounting pad height (in)
2 in
Mounting pad length (in)
19 1/4 in
Mounting pad width (in)
7 3/4 in
Pipe Tap Size (in)
1/2 in
Required Distance for Cap Removal (in)
12 1/4 in
Shims
131Y36618 QTY 12
Sleeve material
Bronze
Rigid sleeve bearing units provide compact and reliable usage in applications where continuous operation and uninterrupted service are required. Because the bearing material wears gradually, sudden breakdowns and costly maintenance are minimized. Sleeve bearings can also operate extremely quietly. The standard bearing materials of babbitt, bronze and cast iron will handle a wide variety of applications such as on log decks, sewage treatment equipment, furnaces and ovens, quiet operating fans and blowers, power plant dampers and stokers, oscillating shaft applications and other general conveying and power transmission machinery.
Babbitt bearings are used for moderate speeds and loads and ambient temperatures up to 130°F (54°C). Babbitt has the ability to give excellent service with a minimum of maintenance.
Bronze bearings are recommended for heavier loads, impact, and temperatures beyond the limits of babbitt bearings. They can be operated at ambient temperatures up to 300°F (149°C) providing satisfactory lubrication is available. Bronze has excellent all-around bearing characteristics; it has a relatively low coefficient of friction and a remarkable resistance to shock and wear.
Slew ring bearings, also referred to as slewing bearings, slewing rings, or turntable bearings, are forms of bearings designed to allow rotational motion between several components.
Read MoreBrand
Dodge
Model
005097
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