460 mm x 620 mm x 160 mm ISO NNU4992K cylindrical roller bearings

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Brand Name:ISO
Model Number:NNU4992K
Bearing number:7028 BGM
Size (mm):210x140x33
Bore Diameter (mm):210
Outer Diameter (mm):140
Width (mm):33
d:140 mm
D:210 mm
B:33 mm
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Product Details

Bearing number7028 BGM
Size (mm)210x140x33
Bore Diameter (mm)210
Outer Diameter (mm)140
Width (mm)33
d140 mm
D210 mm
B33 mm
d1167.4 mm
d2154.95 mm
D1184.35 mm
a90 mm
r1,2 - min.2 mm
r3,4 - min.1 mm
da - min.150 mm
Da - max.200 mm
Db - max.204 mm
ra - max.2 mm
rb - max.1 mm
Basic dynamic load rating - C114 kN
Basic static load rating - C0129 kN
Fatigue load limit - Pu4.2 kN
Reference speed3200 r/min
Limiting speed3400 r/min
Calculation factor - kr0.083
Calculation factor - ka0.9
Calculation factor - e1.14
Calculation factor - X0.35
Calculation factor - Y00.26
Calculation factor - Y10.55
Calculation factor - Y20.57
CategoryAngular Contact Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram3.753
Product GroupB00308
EnclosureOpen
Flush GroundYes
Rolling ElementBall Bearing
Number of Rows of BallsSingle Row
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Snap RingNo
Cage MaterialBrass
Contact Angle40 Degree
Internal ClearanceC0-Medium
Number of Bearings1 (Single)
Mounting ArrangementUniversal
Inch - MetricMetric
Long Description140MM Bore; 210MM Outside Diameter; 33MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium; Brass Cage; 40 Degree; 1 (Single);
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringAngular Contact
Manufacturer Item Number7028 BGM
Bore5.512 Inch | 140 Millimeter
Width1.299 Inch | 33 Millimeter
Outside Diameter8.268 Inch | 210 Millimeter
bore diameter:140 mm
radial static load capacity:129 kN
outside diameter:210 mm
cage material:Brass
overall width:33 mm
outer ring width:33 mm
contact angle:40 °
maximum rpm:3400 RPM
row type & fill slot:Single-Row Non-Fill Slot
finish/coating:Uncoated
internal clearance:C0
precision rating:ABEC 1 (ISO Class Normal)
closure type:Open
fillet radius:2 mm
radial dynamic load capacity:114 kN
series:70
d1 ≈167.4 mm
d2 ≈154.95 mm
D1 ≈184.35 mm
r1,2 min.2 mm
r3,4 min.1 mm
da min.150 mm
Da max.200 mm
Db max.204 mm
ra max.2 mm
rb max.1 mm
Basic dynamic load rating C114 kN
Basic static load rating C0129 kN
Fatigue load limit Pu4.15 kN
Calculation factor A0.263
Calculation factor kr0.083
Calculation factor e1.14
Calculation factor X0.57
Calculation factor Y00.52
Calculation factor Y20.93
Calculation factor Y10.55
Mass bearing3.85 kg
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Company Profile

Phone 63-2-759-4409
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