HCR45A1SS+60/1600R Curved Linear Guide Rail Block 45x120x60mm

Manufacturers of 220 Bore Diameter (mm) all CLUTCH BEARING are represented Pioneer Machinery Source in our partial list of clients. Contact Gary 220x300x80 220x300x80 Size (mm) for a complete HCR45A1SS+60/1600R Curved Linear Guide Rail Block 45x120x60mm list of clients and projects.

Bearing number:NNU 4944 BK/SPW33
Size (mm):220x300x80
Bore Diameter (mm):220
Outer Diameter (mm):300
Width (mm):80
d:220 mm
D:300 mm
B:80 mm
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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 7:00AM - 6:00PM
Phone 0065 82577418
Fax 0065 82577552
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