NTN HTA048AL1BDB/GNP4L distributors Precision Ball Bearings

NTN HTA048AL1BDB/GNP4L distributors Precision Ball Bearings manufacturer and global supplier of reliable ball and 220 Bore Diameter (mm) roller ... NTN HTA048AL1BDB/GNP4L distributors Precision Ball Bearings Industrial Bearings Solutions Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the 220x300x80 unique requirements of our targeted industries.

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing numberNNU 4944 BK/SPW33
Size (mm)220x300x80
Bore Diameter (mm)220
Outer Diameter (mm)300
Width (mm)80
d220 mm
D300 mm
B80 mm
D1272.2 mm
F245 mm
b11.1 mm
K3 mm
r1,2 - min.2.1 mm
r3,4 - min.1.1 mm
s3.7 mm
da - min.231 mm
da - max.242 mm
Da - max.289 mm
ra - max.2 mm
dn247 mm
Basic dynamic load rating - C512 kN
Basic static load rating - C01140 kN
Fatigue load limit - Pu114 kN
Limiting speed for grease lubrication2400 r/min
Limiting speed for oil lubrication2800 mm/min
Gref150 cm
CategoryCylindrical Roller Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram16.715
Product GroupB04270
Bore ProfileTapered
Cage MaterialBrass
Precision ClassSpecial Precision
Number of Rows of RollersDouble Row
SeparableInner Ring - Both Sides
Rolling ElementCylindrical Roller Bearing
ProfileComplete with Outer and Inner Ring
Snap RingNo
Internal ClearanceC1-Tight
RetainerYes
RelubricatableYes
Inch - MetricMetric
Other FeaturesPlain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID
Long Description220MM Bore; Tapered Bore Profile; 300MM Outside Diameter; 80MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Int
UNSPSC31171547
Harmonized Tariff Code8482.50.00.00
NounBearing
Manufacturer Item NumberNNU 4944 BK/SPW33
Weight / LBS36.817
Width3.15 Inch | 80 Millimeter
Bore8.661 Inch | 220 Millimeter
Outside Diameter11.811 Inch | 300 Millimeter
r1,2 min.2.1 mm
r3,4 min.1.1 mm
s max.3.7 mm
da min.231 mm
da max.242 mm
Da max.289 mm
Basic dynamic load rating C512 kN
Basic static load rating C01140 kN
Fatigue load limit Pu114 kN
Attainable speed for grease lubrication2400 r/min
Attainable speed for oil-air lubrication2800 r/min
Reference grease quantity Gref150 cm³
Static radial stiffness (guideline value)5990 N/µm
Mass bearing16.5 kg
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Company Profile

Worktime 9:00-18:00 pm
Phone +852(3)1591338
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