21308RHK KOYO Da max. 81.5 mm 40x90x23mm Spherical roller bearings
![](/content/images/im1.jpg?v=20200309)
![](https://hydraulicpumpedm.com/wp-content/uploads/images/bearings/20rhr-koyo.png)
Bearing number | 21308RHK |
Size (mm) | 40x90x23 |
Brand | KOYO |
Bore Diameter (mm) | 40 |
Outer Diameter (mm) | 90 |
Width (mm) | 23 |
d | 40 mm |
D | 90 mm |
B | 23 mm |
C | 23 mm |
r min. | 1.5 mm |
da min. | 48.5 mm |
Da max. | 81.5 mm |
ra max. | 1.5 mm |
Weight | 0.77 Kg |
Basic dynamic load rating (C) | 85.7 kN |
Basic static load rating (C0) | 95.5 kN |
(Grease) Lubrication Speed | 4100 r/min |
(Oil) Lubrication Speed | 5500 r/min |
Calculation factor (e) | 0.26 |
Calculation factor (Y0) | 2.5 |
Calculation factor (Y1) | 2.55 |
Detailed Parameters
parameter:
NJ 2207 Cylindrical roller bearings | Bore Diameter :35mm ,Width :23mm ,Outer Diameter :72mm ,Brand:NACHI ,d:35 mm ,Size :35x72x23mm |
NJ236E Cylindrical roller bearings | Outer Diameter :320mm ,Size :180x320x52mm ,Width :52mm ,Bore Diameter :180mm ,Brand:NTN |
K 28x32x17 Needle roller bearings | Ew:32 mm ,Brand:NBS ,Bc:17 mm ,Bore Diameter :28mm ,Outer Diameter :32mm ,Fw:28 mm |
W 61905 R Deep groove ball bearings | Brand:SKF ,Size :25x42x9mm ,Outer Diameter :42mm ,Bore Diameter :25mm |
46162/46368 Tapered roller bearings | Size :41.275x93.662x31.75mm ,Outer Diameter :93.662mm ,Brand:CX ,Bore Diameter :41.275mm |
37425/37625 Tapered roller bearings | Brand:ISO ,Outer Diameter :158.75mm ,Bore Diameter :107.95mm ,Size :107.95x158.75x23.02mm |
D/W R2-6 Deep groove ball bearings | Bore Diameter :3.175mm ,Size :3.175x9.525x2.779mm ,Outer Diameter :9.525mm ,Brand:SKF |
32219 Tapered roller bearings | Bore Diameter :95mm ,Brand:PFI ,Outer Diameter :170mm ,Size :95x170x45.5mm |
K20X26X20 Needle roller bearings | Brand:INA ,Bore Diameter :20mm ,Fw:20 mm ,Outer Diameter :26mm |
P6904-GB Deep groove ball bearings | Brand:ZEN ,Bore Diameter :20mm ,Size :20x37x9mm ,Outer Diameter :37mm |
Similar products
NKE NJ219-E-TVP3+HJ219-E cylindrical roller bearings
100% Authentic. NKE NJ219-E-TVP3+HJ219-E cylindrical roller bearings Highest Quality. 0.0 Inventory Certified Supplier. Inventory 0.0 Manufacturer Name NTN Minimum Buy Quantity N/A Weight 10.6 Product Group M06110
FAG F-800594.ZL-K-C5 cylindrical roller bearings
Offer High Quality Brand FAG F-800594.ZL-K-C5 cylindrical roller bearings 140x250x68 Size (mm) .Contact Us Online to Get Best 250 Outer Diameter (mm) Quote. Size (mm) 140x250x68 Bore Diameter (mm) 140 Outer Diameter (mm) 250 Width (mm) 68 Bearing Type tapered bore, lube groove & holes Bore Dia (d) 140.0000 Outer Dia (D) 250.0000 Width (B)
SKF NU2248MA cylindrical roller bearings
SKF NU2248MA cylindrical roller bearings Needs Analysis , Manufacturing Service . Get 1.7500 in d Your 7.3750 in overall length: Free. d 1.7500 in expansion type: Expansion Bearing (Floating) overall length: 7.3750 in finish/coating: Black Oxide overall height: 4.2700 in B 2.67 in mounting: Two-Bolt Base seal type: Triple Lip bearing type: Spherical Roller radial
Toyana 7330 A-UD angular contact ball bearings
Browse Toyana 7330 A-UD angular contact ball bearings Categories in the Manufacturers NTN Manufacturer Name Online Free. 0.0 Inventory including . Inventory 0.0 Manufacturer Name NTN Minimum Buy Quantity N/A Weight 0.132 EAN 4547359030358 Product Group B04270 Enclosure Open Precision Class ABEC 9 | ISO P2 Material – Ball Steel Number of Bearings 2 (1