KOYO 57072JRHR4 tapered roller bearings

We work 93000 Series closely with our 93750 Cone Part Number KOYO 57072JRHR4 tapered roller bearings manufacturing partners to bring the best value to customers.
Series | 93000 |
Cone Part Number | 93750 |
Cup Part Number | 93126 |
Design Units | Imperial |
Bearing Weight | 20.60 Kg |
Cage Type | Stamped Steel |
d | 190.5 mm |
D | 317.500 mm |
B – Cone Width | 63.5 mm |
C – Cup Width | 50.800 mm |
B | 68.263 mm |
R – Cone Backface To Clear Radius1 | 4.320 mm |
r – Cup Backface To Clear Radius2 | 3.30 mm |
da – Cone Frontface Backing Diameter | 212.09 mm |
db – Cone Backface Backing Diameter | 217.93 mm |
Da – Cup Frontface Backing Diameter | 300.00 mm |
Db – Cup Backface Backing Diameter | 284.99 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) | 912.5 |
G2 – Heat Generation Factor (Rib-Roller End) | 126.1 |
Cg – Geometry Factor | 0.146 |
Detailed Parameters
parameter:
Similar products
NBS HK 2818 RS needle roller bearings
170 Million used Non-Expansion Bearing (Fixed) expansion type: NBS HK 2818 RS needle roller bearings instantly searchable. Shop our large selection of parts based on brand, price, description, and location. Order the 4.0700 in D with 2.0000 in d stock … d 2.0000 in expansion type: Non-Expansion Bearing (Fixed) D 4.0700 in seal type: Labyrnith
NACHI NJ 1084 cylindrical roller bearings
NACHI NJ 1084 cylindrical roller bearings PT INTERNATIONAL Manufacturer Name Manufacturers , Online Wholesale 0.0 Inventory Suppliers ! Inventory 0.0 Manufacturer Name PT INTERNATIONAL Minimum Buy Quantity N/A Weight 0.94 EAN 0800675187804 Product Group M06110
1010KRR Timken C 12 mm 15.875x40x27.78mm Deep groove ball bearings
Bearing number 1010KRR Size (mm) 15.875x40x27.78 Brand Timken Bore Diameter (mm) 15.875 Outer Diameter (mm) 40 Width (mm) 27.78 d 15.875 mm D 40 mm B 27.78 mm C 12 mm P 14.27 mm O 16.56 mm d1 28.6 mm B1 37.3 mm B2 13.5 mm L 4 mm S 13.9 mm F1 34.01 mm
Timken 5311K angular contact ball bearings
Timken 5311K angular contact ball bearings 0.7874 in d Deal is your source for OEM and accessories. We sell Genuine at discount prices. C4 internal clearance: d 0.7874 in internal clearance: C4 D 1.8504 in closure type: Open B 0.7087 in manufacturer upc number: 4547359118599 bore type: Straight