This 18590/18520 bearing is an imperial taper roller bearing. The bearing’s dimensions are 1.6252×2.8752×0.6563inch. The 18590/18520 is a single-row tapered roller bearing. This bearing type gets its name from the tapered rollers between the inner and outer rings. The raceways are conical. This design allows these versatile bearings to accommodate combined loads. They support high radial and axial loads (in one direction).
18590/18520
$10.00
Specifications:
INSIDE DIAMETER (INCH): 1.5/8 INCH
OUTSIDE DIAMETER (INCH): 2.7/8 INCH
WIDTH (INCH): 21/32 INCH
CAGE TYPE: STEEL
SEALS OR SHIELDS: OPEN TYPE
CLEARANCE: STANDARD
DYNAMIC LOAD RATING (KN): 46
STATIC LOAD RATING (KN): 55.5
GREASE LIMITING SPEED (R/MIN): 5000
OIL LIMITING SPEED (R/MIN): 6600
$10.00
Specifications:
Dimensions
Bore diameter: 25 mm
Outside diameter: 52 mm
Width, total: 16.25 mm
Width, inner ring: 15 mm
Width, outer ring: 13 mm
Contact angle: 14.036 °
Performance
Basic dynamic load rating: 38.1 kN
Basic static load rating: 33.5 kN
Reference speed: 11000 r/min
Limiting speed: 13000 r/min
$60.00
- Bore: 4.1250 in 104.775mm
- Cup Outer Diameter : 7.1250 in 180.975 mm
- Cone Width : 1.8900 in 48.006 mm
- Cup Width : 1.5000 in 38.100 mm
- Bearing Width: 1.8750 in 47.625 mm
$16.00
Specifications:
Type: Taper Roller Wheel Bearing
Size: 70mm x 125mm x 26.25mm
Inner Diameter: 70mm
Outer Diameter: 125mm
Width: 26.25mm
Quantity: One Bearing (cone+cup)
Basic load ratings Cr: 125,000 N
Basic load ratings Cor: 156,000 N
Limiting Speed:
Grease Lubrication: 3,000 RPM
Oil Lubrication: 4,000 RPM
$15.00
Specification:
Dimensions
Bore diameter: 50.8 mm
Outside diameter: 88.9 mm
Width, total: 22.225 mm
Width, inner ring: 22.225 mm
Width, outer ring: 16.513 mm
Contact angle: 12.033 °
Properties
Bearing part: Complete bearing
Number of rows: 1
Locating feature, bearing outer ring: None
Bore type: Cylindrical
Cage: Sheet metal
Arrangement of contact angle (double-row bearing): Not applicable
Matched arrangement: No
Coating: Without
Sealing: Without
Lubricant: None
Relubrication feature: Without
$10.00
Specifications:
Assembly Type: Cone & Cup
Bearing Material: Steel
Bore Diameter: 35 mm
Bore Type: Straight Bore
Cage Material: Steel
Cage Type: Steel
Closure Type: Open
Cone Width: 17 mm
Cup Width: 15 mm
Finish/Coating: Uncoated
Outside Diameter: 72 mm
Product Type: Tapered Roller Bearing Full Assemblies
Bearing Type: Tapered Roller Bearing Full Assemblies
Bore Diameter: 35 mm
Outside Diameter: 72 mm
Radial Dynamic Load Capacity: 13600 lbf
Radial Static Load Capacity: 14300 lbf
Rolling Element: Tapered Roller
Type of Bearing: Unmounted Tapered Roller Bearing
Weight: 0.706 lbs
$18.00
Specification:
Product Information
CONDITION:NEW
AVAILABILITY:IN STOCK
WEIGHT:1.2600 KGS
Technical Data
INSIDE DIAMETER (INCH): 2.3/4 INCH
OUTSIDE DIAMETER (INCH): 4.5/8 INCH
WIDTH (INCH): 1.3/16 INCH
CAGE TYPE: STEEL
SEALS OR SHIELDS: OPEN TYPE
DYNAMIC LOAD RATING (KN): 138
STATIC LOAD RATING (KN): 197
$16.00
Specifications:
Inner Cone Code: 25590
Outer Cup Code: 25521
Alternative Product Codes: 25590/25521, 25590/21
Dimensions (Metric): 45.618×83.058×23.812 mm
(Inch): 1.7960×3.2700×0.9375
Inside Diameter (d): 45.618mm /1.7960″
Outside Diameter (D): 83.058mm /3.2700″
Width (T): 23.812mm /0.9375″
Cup Width (C): 19.050mm / 0.7500″
Width (B): 25.400mm / 1.0000″
$10.00
Specifications:
Dimensions
Bore diameter: 20 mm
Outside diameter: 47 mm
Width, total: 15.25 mm
Width, inner ring: 14 mm
Width, outer ring: 12 mm
Contact angle: 12.953 °
Performance
Basic dynamic load rating: 34.1 kN
Basic static load rating: 28 kN
Reference speed: 12000 r/min
Limiting speed: 15000 r/min
$10.00
Specification:
Dimensions
Bore diameter: 50 mm
Outside diameter: 80 mm
Width, total: 20 mm
Width, inner ring: 20 mm
Width, outer ring: 15.5 mm
Contact angle: 15.75 °
Properties
Bearing part: Complete bearing
Number of rows: 1
Locating feature, bearing outer ring: None
Bore type: Cylindrical
Cage: Sheet metal
Arrangement of contact angle (double-row bearing): Not applicable
Matched arrangement: No
Coating: Without
Sealing: Without
Lubricant: None
Relubrication feature: Without
$10.00
- Inside Ø (mm): 25.4
- Outside Ø (mm): 64.292
- Width (mm): 21.432
- Width Inner Ring (mm): 21.432
- Width Outer Ring (mm): 16.67
- max. Operating Temperature: +150°C
- min. Operating Temperature: -40°C
$10.00
Specifications:
Dimensions
Bore: 45 mm
1.7717 in
Cup Outer Diameter: 85 mm
3.3465 in
Cone Width: 19.000 mm
0.7480 in
Cup Width: 16 mm
0.6299 in
Bearing Width: 20.750 mm
0.8169 in
$10.00
Specifications:
Type: Taper Roller Wheel Bearing
Size: 35mm x 80mm x 21mm
Inner Diameter: 35mm
Outer Diameter: 80mm
Width: 21mm
Quantity: One Bearing (cone+cup)
Basic load ratings Cr: 72,100 N
Basic load ratings Cor: 73,500 N
Grease Lubrication: 5,000 RPM
Oil Lubrication: 6,700 RPM
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