NSK 320TFD4401 DOUBLE ROW TAPERED THRUST ROLLER BEARINGS

We work closely 0.800 ID Chamfer Length (Ci) with NTN BEARING-BOWER CORP. our NSK 320TFD4401 DOUBLE ROW TAPERED THRUST ROLLER BEARINGS manufacturing partners to bring the best value 55.000 Bearing Outside Diameter, Nominal(Do) to customers.

Model Number: NSK 320TFD4401
Bearing Outside Diameter, Nominal(Do): 55.000
Shaft Size (ds) - 50 +0 / -0/039: 50 +0 / 0/039
ID Chamfer Length (Ci): 0.800
Bearing Length, Nominal (B): 30.000
Bearing Outside Diameter Tolerance (Do tol.): 55.100 / 55.055
Bore Diameter (mm): 50
Lube Hole Dia. (dl): 8.000
Housing Bore Dia. (Dh) - 55 +0.030 / -0: 55 +0.030 / 0

Product Details

Bearing Outside Diameter, Nominal(Do) 55.000
Shaft Size (ds) - 50 +0 / -0/039 50 +0 / 0/039
ID Chamfer Length (Ci) 0.800
Bearing Length, Nominal (B) 30.000
Bearing Outside Diameter Tolerance (Do tol.) 55.100 / 55.055
Bore Diameter (mm) 50
Lube Hole Dia. (dl) 8.000
Housing Bore Dia. (Dh) - 55 +0.030 / -0 55 +0.030 / 0
OD Chamfer Length (Co) 1.800
Wall Thickness (S3) 2.438
Material Carbon steel shell w
Bearing Length Tolerance (B tol.) - +0 / -0.40 +0 / 0.40
Average Clearance (Cd) 0.1600
Bearing Bore after Mounting (di) 50.200 / 50.080
ID Chamfer Angle (B deg.) 45
Bearing number AST20 5030
Outer Diameter (mm) 55
Shaft Dia., Nominal (d) 50.0000
Bearing Type straight
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Phone 921-5268
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