4R3443 NTN Cylindrical Roller Bearing

Question4R3443 NTN Cylindrical Roller Bearing ? Find what you need faster Shenzhen YUYING Bearing Co., Ltd. by entering your Thrust Tapered Roller Bearing information 320 mm Inside Ring Outside Diameter .

Brand Name: NTN
Model Number: 4R3443
Inside Ring Outside Diameter: 320 mm
dd (min): 343 mm
Limiting Speed - Oil: 1,500 rpm
dc (min): 323 mm
db (min): 282 mm
Configuration: Single Row
Limiting Speed - Grease: 1,300 rpm
Static Load Rating: 1,660,000 N
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Product Details

Inside Ring Outside Diameter 320 mm
dd (min) 343 mm
Limiting Speed - Oil 1,500 rpm
dc (min) 323 mm
db (min) 282 mm
Configuration Single Row
Limiting Speed - Grease 1,300 rpm
Static Load Rating 1,660,000 N
Enclosure Open
D 480 mm
Radial Clearance 0.125 to 0.195 mm
Fillet Radius/Chamfer 5 mm
db (max) 318 mm
ra (max) 4 mm
d 260 mm
B 80 mm
Dynamic Load Rating 1,140,000 N
Da (max) 458 mm
ra1 (max) 4 mm
Bore Type Cylindrical Bore
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86-02-7234249
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