IKO BR 142212 needle roller bearings

IKO BR 142212 needle roller bearings Needs Analysis , Manufacturing 115x75x20 Size (mm) Service . Get Your Free.
Size (mm) | 115x75x20 |
Bore Diameter (mm) | 115 |
Outer Diameter (mm) | 75 |
Width (mm) | 20 |
d | 75 mm |
D | 115 mm |
B | 20 mm |
d1 | 90 mm |
d2 | 88.2 mm |
D2 | 102.8 mm |
b | 1.5 mm |
C1 | 10.9 mm |
C2 | 4.4 mm |
C3 | 2.9 mm |
r1,2 – min. | 1.1 mm |
r3,4 – min. | 0.6 mm |
a | 22.3 mm |
da – min. | 81 mm |
db – min. | 81 mm |
Da – max. | 109 mm |
Db – max. | 111.8 mm |
ra – max. | 1 mm |
rb – max. | 0.6 mm |
dn | 91.1 mm |
Basic dynamic load rating – C | 19.9 kN |
Basic static load rating – C0 | 17.6 kN |
Fatigue load limit – Pu | 0.75 kN |
Limiting speed for grease lubrication | 16000 r/min |
Limiting speed for oil lubrication | 24000 mm/min |
Ball – Dw | 7.938 mm |
Ball – z | 30 |
Gref | 7.7 cm3 |
Calculation factor – f0 | 9.7 |
Preload class A – GA | 65 N |
Preload class B – GB | 130 N |
Preload class C – GC | 390 N |
Calculation factor – f | 1 |
Calculation factor – f2A | 1 |
Calculation factor – f2B | 1.02 |
Calculation factor – f2C | 1.05 |
Calculation factor – fHC | 1 |
Preload class A | 50 N/micron |
Preload class B | 65 N/micron |
Preload class C | 104 N/micron |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
da min. | 81 mm |
db min. | 81 mm |
Da max. | 109 mm |
Db max. | 111.8 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
Basic dynamic load rating C | 26.5 kN |
Basic static load rating C0 | 29 kN |
Fatigue load limit Pu | 0.75 kN |
Attainable speed for grease lubrication | 16000 r/min |
Attainable speed for oil-air lubrication | 24000 r/min |
Ball diameter Dw | 7.938 mm |
Number of balls z | 30 |
Reference grease quantity Gref | 7.7 cm³ |
Preload class A GA | 65 N |
Static axial stiffness, preload class A | 50 N/µm |
Preload class B GB | 130 N |
Static axial stiffness, preload class B | 65 N/µm |
Preload class C GC | 390 N |
Static axial stiffness, preload class C | 104 N/µm |
Calculation factor f | 1.08 |
Calculation factor f1 | 1 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.02 |
Calculation factor f2C | 1.05 |
Calculation factor fHC | 1 |
Calculation factor f0 | 9.7 |
Mass bearing | 0.7 kg |
Detailed Parameters
parameter:
Similar products
NTN HSB915C angular contact ball bearings
Offer High Quality Brand NTN HSB915C angular contact ball bearings .Contact Us Online 8 Days Days to Ship 10 Bearing I.D. d(mm) to Get Best Quote. Days to Ship 8 Days RoHS 6 Bearing I.D. d(mm) 10 Bearing Material [Steel] Steel Housing Material 304 Stainless Steel Width T(mm) 15 Holder Surface Treatment Not Provided Height
Toyana 7028 B-UX angular contact ball bearings
Enjoy High Margins 1.0000 in d 40889 lbf radial static load capacity: on Competitive Pricing.Great Wholesale Products at Low Costs. d 1.0000 in radial static load capacity: 40889 lbf misalignment angle: 17 º head diameter: 2.7500 in shank thread length: 2.1250 in head width: 1.000 in rod end type: Female Threaded ball width: 1.3750 in
SKF S71921 ACD/P4A angular contact ball bearings
are a few brands you will find in 1.0000 in d our inventory. Find 2.0000 in D SKF S71921 ACD/P4A angular contact ball bearings to see what’s in stock! d 1.0000 in precision rating: Not Rated D 2.0000 in application: Airframe Control B 0.5000 in finish/coating: Cadmium Plated bearing type: Ball Bearing outer ring width:
AST SFR166 deep groove ball bearings
We Provide Extensive AST SFR166 deep groove ball bearings Selection And Competitive PT INTERNATIONAL Manufacturer Name Wholesale 0.0 Inventory Pricing. Inventory 0.0 Manufacturer Name PT INTERNATIONAL Minimum Buy Quantity N/A Weight 0.227 EAN 0800675067014 Product Group M06110