Original SKF Cylindrical Roller Bearings NNU4921 NTN

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Home>Products>SWEDEN SKF Cylindrical Roller Bearings>Original SKF Cylindrical Roller Bearings NNU4921 NTN image

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Products and services Original SKF Cylindrical Roller Bearings NNU4921 NTN

Bearing number:16036
Size (mm):280x180x31
Bore Diameter (mm):280
Outer Diameter (mm):180
Width (mm):31
d:180 mm
D:280 mm
B:31 mm
d1:213.5 mm
D1:245.8 mm
r1,2 - min.:2 mm
da - min.:189 mm
Da - max.:271 mm
ra - max.:2 mm
Basic dynamic load rating - C:138 kN
Basic static load rating - C0:146 kN
Fatigue load limit - Pu:4.2 kN
Reference speed:4800 r/min
Limiting speed:3000 r/min
Calculation factor - kr:0.02
Calculation factor - f0:16.3
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:6.506
Product Group:B00308
Enclosure:Open
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Rolling Element:Ball Bearing
Snap Ring:No
Internal Special Features:No
Cage Material:Steel
Internal Clearance:C0-Medium
Inch - Metric:Metric
Long Description:180MM Bore; 280MM Outside Diameter; 31MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Manufacturer Item Number:16036
Weight / LBS:14.331
Outer Race Width:1.22 Inch | 31 Millimeter
Bore:7.087 Inch | 180 Millimeter
Outside Diameter:11.024 Inch | 280 Millimeter
bore diameter::180 mm
static load capacity::146 kN
outside diameter::280 mm
precision rating::Not Rated
overall width::31 mm
finish/coating::Uncoated
bore type::Round
cage material::Steel
closure type::Open
outer ring width::31 mm
row type & fill slot::Single Row Non-Fill Slot
fillet radius::2 mm
snap ring included::Without Snap Ring
maximum rpm::3000 RPM
internal clearance::C0
series::16
dynamic load capacity::138 kN
d1 ≈:213.5 mm
D1 ≈:245.8 mm
r1,2 min.:2 mm
da min.:189 mm
Da max.:271 mm
ra max.:2 mm
Basic dynamic load rating C:138 kN
Basic static load rating C0:146 kN
Fatigue load limit Pu:4.15 kN
Calculation factor kr:0.02
Calculation factor f0:16.3
Mass bearing:6.51 kg

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Products and services Original SKF Cylindrical Roller Bearings NNU4921 NTN

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