BA220-5A Excavator Bearings 278x220x26mm

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number NNU 4940 B/SPW33
Size (mm) 200x280x80
Bore Diameter (mm) 200
Outer Diameter (mm) 280
Width (mm) 80
d 200 mm
D 280 mm
B 80 mm
D1 252.2 mm
F 225 mm
b 11.1 mm
K 3 mm
r1,2 - min. 2.1 mm
s 3.7 mm
da - min. 211 mm
da - max. 222 mm
db - min. 228 mm
Da - max. 269 mm
ra - max. 2 mm
dn 227 mm
Basic dynamic load rating - C 484 kN
Basic static load rating - C0 1040 kN
Fatigue load limit - Pu 106 kN
Limiting speed for grease lubrication 2600 r/min
Limiting speed for oil lubrication 3000 mm/min
Gref 117 cm
Category Cylindrical Roller Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 16.024
Product Group B04270
Bore Profile Straight
Cage Material Brass
Precision Class Special Precision
Number of Rows of Rollers Double Row
Separable Inner Ring - Both Sides
Rolling Element Cylindrical Roller Bearing
Profile Complete with Outer and Inner Ring
Snap Ring No
Internal Clearance C1-Tight
Retainer Yes
Relubricatable Yes
Inch - Metric Metric
Other Features Plain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID
Long Description 200MM Bore; Straight Bore Profile; 280MM Outside Diameter; 80MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In
UNSPSC 31171547
Harmonized Tariff Code 8482.50.00.00
Noun Bearing
Manufacturer Item Number NNU 4940 B/SPW33
Weight / LBS 35.296
Bore 7.874 Inch | 200 Millimeter
Width 3.15 Inch | 80 Millimeter
Outside Diameter 11.024 Inch | 280 Millimeter
r1,2 min. 2.1 mm
s max. 3.7 mm
da min. 211 mm
da max. 222 mm
db min. 228 mm
Da max. 269 mm
ra max. 2 mm
Basic dynamic load rating C 484 kN
Basic static load rating C0 1040 kN
Fatigue load limit Pu 106 kN
Attainable speed for grease lubrication 2600 r/min
Attainable speed for oil-air lubrication 3000 r/min
Reference grease quantity Gref 117 cm³
Static radial stiffness (guideline value) 5480 N/µm
Mass bearing 15 kg
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Company Profile

Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
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