Angular contact ball bearings, super-precision 7006 CB/HCP4A
Bearing number : 7006 CB/HCP4A
Size (mm) : 30x55x13
Brand : SKF
Bore Diameter (mm) : 30
Outer Diameter (mm) : 55
Width (mm) : 13
Bearing dimensions and specification in SKF catalogue:
d - 30 mm
D - 55 mm
B - 13 mm
d1 - 39.45 mm
d2 - 38.3 mm
D2 - 47.25 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
a - 12.2 mm
da - min. - 34.6 mm
db - min. - 34.6 mm
Da - max. - 50.4 mm
Db - max. - 51.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 40 mm
Basic dynamic load rating - C - 6.5 kN
Basic static load rating - C0 - 4.2 kN
Fatigue load limit - Pu - 0.176 kN
Limiting speed for grease lubrication - 43000 r/min
Limiting speed for oil lubrication - 67000 mm/min
Ball - Dw - 4.762 mm
Ball - z - 20
Gref - 1.4 cm3
Calculation factor - f0 - 9.4
Preload class A - GA - 21 N
Preload class B - GB - 42 N
Preload class C - GC - 125 N
Calculation factor - f - 1.03
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1.01
Preload class A - 25 N/micron
Preload class B - 32 N/micron
Preload class C - 51 N/micron
Mass bearing - 0.125 kg
SKF front wheel bearing hub assemblies - any good? - Bob .
1. They are wrong. They market OEM and aftermarket, each has different performance criteria. They may have dropped what they called "value grade", but they are still marketing aftermarket hub bearings, and are working with China to source parts and hopefully source complete bearings.
SKF/FAG bearings | Adventure Rid
I sold bearings for many years. IMHO, SKF are arguably the best, but to be fair there isn't a great deal of difference in quality between the various "better" brands these days. My personal preference is still SKF, but any reputable brand such as NTN, NSK, NACHI, KOYO and FAG will be of consistently excellent quality.
What are the best brands of ball bearings? - Quo
Certain brand is good in particular type of bearings, for example: SKF is good in spherical roller ( their invention), Timken is good in tapered roller (also their invention), Schaeffler group is good in needle rollers and NSK is good in precision ball bearings. it's difficult to single out best ball bearings brand nowadays.
Bearing Product Catalog - Scheerer Bearing Corporati
American Roller Bearing AM Andrews Bearing Corp. AND Fafnir Bearing Co. FAF FAG FAG INA INA MRC Bearings MRC Manufacturer Abbreviation New Departure Hyatt NDH Norma-Hoffman NH Ransome Hoffman Pollard LTD RHP Rollway Bearings RWY SKF Bearings SKF The Torrington Company TOR SERIES PAGE SERIES PAGE SERIES PAGE CT 44 RN-1000 7-11 RU-5300 7-10
Industrial seals - All Seals In
the field of rolling bearings, seals, mechatronics, services and lubrication. The services offered by the SKF group include technical support, maintenance services, condition monitoring and training. SKF was founded in 1907 and grew at a rapid rate to become a global company.
7006CB/HCP4A bearing SKF 7006CB/HCP4A - Global supp
SKF 7006CB/HCP4A bearing. SKF 7006CB/HCP4A, Size: SKF 7006CB/HCP4A bearing, Size: 30x55x13. SKF 7006CB/HCP4A are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.
7202BEP bearing SKF 7202BEP - Easy Orderi
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Wheel bearing Timken, SKF or NSK - Bob Is The Oil G
Front wheel bearing is humming and it is separate from the hub. Current mileage is 174000km, never changed before. Honda Civic uses NSK as its OE for this model. I will probably order from US and ship to Canada. Here are the USD prices so far which includes shipping/import fees. Timken $55 SKF $75 NSK $83
Our excellent service team assures that you receive the right bearing at the best price in the shortest period of time. Brands include SKF, FAG, INA, NSK, NTN, TIMKEN, IKO, THK, NMB, EASE, FYH, KOYO, HIWIN, MAGILL.Our products include Deep groove ball bearing, Self-aligning ball bearing, Cylinder roller bearing, Self-aligning roller bearing.