25 mm x 62 mm x 17 mm skf 6305 NR Deep groove ball bearings
Brand Name |
skf |
Model Number |
6305 NR |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
skf 6305 NR bearing Size Chart (mm/inches) |
---|
Series | 93000 |
Cone Part Number | 93787 |
Cup Part Number | J93129A |
Design Units | Imperial |
Bearing Weight | 18.7 Kg |
Cage Type | Stamped Steel |
d | 200.025 mm |
D | 319.999 mm |
B - Cone Width | 63.5 mm |
C - Cup Width | 46.038 mm |
B | 63.5 mm |
R - Cone Backface To Clear Radius1 | 4.320 mm |
r - Cup Backface To Clear Radius2 | 3.30 mm |
da - Cone Frontface Backing Diameter | 218.95 mm |
db - Cone Backface Backing Diameter | 225.04 mm |
Da - Cup Frontface Backing Diameter | 298.50 mm |
Db - Cup Backface Backing Diameter | 287.02 mm |
Ab - Cage-Cone Frontface Clearance | 5.3 mm |
Aa - Cage-Cone Backface Clearance | 8.1 mm |
a - Effective Center Location3 | 7.9 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 42600 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 164000 lbf |
C0 - Static Radial Rating | 290000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 38200 lbf |
K - Factor7 | 1.12 |
e - ISO Factor8 | 0.52 |
Y - ISO Factor9 | 1.15 |
G1 - Heat Generation Factor (Roller-Raceway) | 912 |
G2 - Heat Generation Factor (Rib-Roller End) | 126 |
Cg - Geometry Factor | 0.146 |