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21318 E – 21300 Series Spherical Roller Bearings

21310E-21300 Series Spherical Roller Bearings

Amigo’s 21318 E series are well known for their unmatched precision along with top of the line raw materials for their sleek machining processes helping them meet industry standards. Arguably, the best spherical roller bearings in China, these bearings have the utmost resistance to abrasive wear and greater load-carrying ability. High-speed operations or use in high-temperature conditions pose no problem, as the entire 21318 E series maintains reliable performance.

21318 E interchange SKF 21318 E
21318 E cross reference SKF 21318 E
21318 E Equivalent bearing interchange guide:
Price:enquiry
Model Number:21318 E

Explore the 21318 E-21300 Series Spherical Roller Bearings Catalogue

b8.3 mm
K4.5 mm
d90 mm
D190 mm
B43 mm
Bore3.543 Inch | 90 Millimeter
NounBearing
Width1.693 Inch | 43 Millimeter
UNSPSC31171510
series:213
CategorySpherical Roller Bearing
Size (mm)190x90x43
EnclosureOpen
Inventory0
Width (mm)43
bore type:Straight
maximum rpm:4800 RPM
Weight / LBS13.888
Bore ProfileStraight
Mass bearing6.1 kg
Cage MaterialSteel
closure type:Open
d2112 mm
D1150 mm
Inch - MetricMetric
Product GroupB04311
Limiting speed4800 r/min
fillet radius:2.5 mm
cage material:Steel
overall width:43 mm
Keyword StringSpherical
Withdrawal NutNot Applicable
RelubricatableYes
bore diameter:90 mm
Bearing number21318 E
finish/coating:Uncoated
Mounting MethodShaft Mount
Rolling ElementSpherical Roller Bearing
Reference speed3600 r/min
Manufacturer URLhttp://www.skf.com
outer ring type:Not Split
Long Description90MM Straight Bore; 190MM Outside Diameter; 43MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable
Outside Diameter7.48 Inch | 190 Millimeter
outer ring width:43 mm
precision rating:Not Rated
outside diameter:190 mm
Manufacturer NameSKF
bearing material:Steel
Weight / Kilogram6.305
Withdrawal SleeveNot Applicable
Bore Diameter (mm)190
ra max.2.5 mm
Da max.176 mm
da min.104 mm
Internal ClearanceC0-Medium
Outer Diameter (mm)90
Adapter Part NumberNot Applicable Inch | Not Applicable Millimeter
internal clearance:C0
da - min.104 mm
Minimum Buy QuantityN/A
ra - max.2.5 mm
r1,2 min.3 mm
Da - max.176 mm
Calculation factor e0.24
d2 ≈112 mm
static load capacity:450 kN
D1 ≈150 mm
dynamic load capacity:380 kN
lubrication hole type:Lubrication Groove & Hole
Harmonized Tariff Code84823080
Calculation factor - e0.24
r1,2 - min.3 mm
Number of Rows of RollersDouble Row
Basic dynamic load rating C393 kN
operating temperature range:Maximum of +390 °F
Basic dynamic load rating - C393 kN
Fatigue load limit Pu45.5 kN
Calculation factor Y02.8
Calculation factor Y24.2
Calculation factor Y12.8
Calculation factor - Y12.8
Calculation factor - Y02.8
Fatigue load limit - Pu45.5 kN
Calculation factor - Y24.2
Basic static load rating C0450 kN
Basic static load rating - C0450 kN

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Why Choose Our 21318 E Bearings

We, at Amigo, recognize how critical reliable components are within your industrial applications. The 213 E-21300 Series Spherical Roller Bearings are among the most sophisticated and reliable products that we offer, as we incorporate advanced technology and stringent quality checks.

✅ High Load Capacity: Designed to handle heavy radial and axial loads, ensuring reliable performance in demanding industrial applications.
✅  Enhanced Durability: Manufactured with premium materials for excellent resistance to wear and extended service life.
✅ Temperature Tolerance: Performs effectively in high-temperature environments, maintaining stability and functionality under extreme conditions.
✅ Optimized Design: Advanced engineering ensures reduced vibration and noise, promoting smooth and efficient operation.

21300 Series Spherical Roller Bearings
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