NTN RNAB205 needle roller bearings

170 Million used 0 Weight / Kilogram NTN RNAB205 needle roller bearings instantly searchable. Shop our New energy Bearing Manufacturing Co., Ltd large selection of parts based on brand, price, description, and location. Order the Bearings Category Needle Roller Bearings with stock ... B04311 Product Group

What is RNAB205 bearing interchange?

Brand Name NTN
Model Number RNAB205
Min.Order Quantity 1 pcs
Price Negotiable
PDF RNAB205

Product Details

Series 19000
Cone Part Number 19149X
Cup Part Number 19281
Design Units Imperial
Bearing Weight 0.30 Kg
Cage Type Stamped Steel
d 38.001 mm
D 71.438 mm
B - Cone Width 16.520 mm
C - Cup Width 11.908 mm
B 15.875 mm
R - Cone Backface To Clear Radius1 2.030 mm
r - Cup Backface To Clear Radius2 1.02 mm
da - Cone Frontface Backing Diameter 42.93 mm
db - Cone Backface Backing Diameter 45.97 mm
Da - Cup Frontface Backing Diameter 66.50 mm
Db - Cup Backface Backing Diameter 62.99 mm
Ab - Cage-Cone Frontface Clearance 2.3 mm
Aa - Cage-Cone Backface Clearance 0.8 mm
a - Effective Center Location3 -1.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 2960 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 11400 lbf
C0 - Static Radial Rating 13000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2250 lbf
K - Factor7 1.31
e - ISO Factor8 0.44
Y - ISO Factor9 1.35
G1 - Heat Generation Factor (Roller-Raceway) 17.5
G2 - Heat Generation Factor (Rib-Roller End) 11.5
Cg - Geometry Factor 0.0694
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Company Profile

Phone 983-574-2700
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