NAXR20TN KOYO complex bearings

We work closely with our NAXR20TN KOYO complex bearings manufacturing 58.9 mm Z partners to Shandong LBD Bearing Co., Ltd. bring the best value to customers. 25.7 kN C

What is KOYO bearing interchange?

Brand Name:NAXR20TN
Model Number:KOYO
Bearing number:6018NR
Size (mm):90x140x24
Bore Diameter (mm):90
Outer Diameter (mm):140
Width (mm):24
d:90 mm
D:140 mm
B:24 mm

Product Details

Bearing number6018NR
Size (mm)90x140x24
Bore Diameter (mm)90
Outer Diameter (mm)140
Width (mm)24
d90 mm
D140 mm
B24 mm
C24 mm
a3.71 mm
b3.1 mm
f2.82 mm
r min.1.5 mm
r1 min.0.5 mm
D1135.23 mm
D2149.7 mm
Weight1.13 Kg
Basic dynamic load rating (C)58 kN
Basic static load rating (C0)49,5 kN
(Grease) Lubrication Speed4700 r/min
CategorySingle Row Ball Bearing
Minimum Buy QuantityN/A
Product GroupB00308
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingYes
Internal Special FeaturesNo
Cage MaterialSteel
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description90MM Bore; 140MM Outside Diameter; 24MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Other FeaturesDeep Groove | With Snap Ring
Harmonized Tariff Code8482.10.50.68
Keyword StringBall
Outer Race Width0.945 Inch | 24 Millimeter
Bore3.543 Inch | 90 Millimeter
Inner Race Width0 Inch | 0 Millimeter
Outside Diameter5.512 Inch | 140 Millimeter
Bore TypeCylindrical Bore
ConfigurationSingle Row
Bore Size90 mm
Width24 mm
Fillet Radius/Chamfer1.5 mm
r10.5 mm
Snap Ring Width2.8 mm
Snap Ring Outside Diameter149.7 mm
D1 (max)135.2 mm
a (max)3.7 mm
b (min)3.1 mm
Dynamic Load Rating58,000 N
Static Load Rating49,500 N
Limiting Speed - Grease4,800 rpm
Limiting Speed - Oil5,600 rpm
Factor fo15.6
Radial Clearance0.012 to 0.036 mm
da (min)97 mm
Da (max)133 mm
Dx (min)152 mm
ra (max)1.5 mm
Cy (max)6.1 mm
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86-02-7233546
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