Payment & Shipping Terms:
|Row Of Rollers:||Single Row||Chamfer:||The Same With Origin|
Single Row Taper Roller Bearing NSK HR30209J Bearing is one kind of tapered roller bearing design . Its dimension is 45×85×20.75mm , weight is 0.5kg , the material are adopt high quality chrome steel , this design are separable. the bearing ring with the rollers and cage assembly can be separated from the other ring, so this kind of bearing are the same with single row cylindrical roller bearings.
Tapered roller bearing NSK HR30209J Bearing is made of High quality chrome steel , pressed steel cage,and super grinding rollers , each inner ring and outer ring of NSK HR30209J Bearing can be interchange , so XRB (China bearing manufacturer) can produce very high quality NSK HR30209J Bearing for its customers , large stock and advance production for single row tapered roller Bearings can meet your demand for fast delivery and high quality , Tapered roller bearings can be used in heavy truck , more tapered roller truck bearing can be supply .
|Basic dynamic load rating-C||81.6kN|
|Basic static load rating-Co||76.5kN|
|Fatigue load limit-Pu||8.65kN|
|Reference speed||6300 r/min|
|Limiting speed||8000 r/min|
NSK HR30209J bearing is Tapered roller bearing and commonly type and widely used in many application like the spindle of machine , it contains inner ring , outer ring , and steel cage,tapered roller bearing can carry radial and axial loads in both directions , NSK Taper roller bearings are particularly versatile and are simple in design , separable , NSK HR30209J bearing suitable for high and middle high capacity , but low cost maintenance . as one of the biggest top quality bearing brand , Quality can be approved by the market .
Suffix of Tapered roller bearing
B -- Steep contact angle
-- Standard contact angle (no symbol)
DB --Duplex (2) bearings in back-to-back arrangement including spacers for both rings
DF --Duplex (2) bearings face-to-face arrangement including 1 outer ring spacer
J2 --Internal design changed to pressed steel cage rolling element guided
X --Boundary dimensions according to ISON standards
Q --Improved friction torque characteristics and raceway geometry
CL7A --Improved friction torque characteristics and raceway geometry
CL7C --Special quality for pinion bearings
VQ051 --Modified internal geometry for increased permissible misalignment
C --i.e. C220 = axial clearance in paired bearings
Technical Features Of NSK HR30209J Bearing
Boundary Dimensions: In accordance with ISO 355-1977 DIN 616 (large bearings)
Tolerances : Normal, with O/D over 420 mm the running accuracy is P6
Heat Stabilization : Bearings up to 165mm O/D 302°F (125°C) 166-420mm O/D 392°F
Misalignment : 3 minutes of arc (logarithmic profile rollers)
Cage Material :
Standard : Steel Cage
Optional : None
Axial Load – max : Contact EASIER Application Engineering
Seals : Not available
Application Of Single Row NSK HR30209J Bearing
XRB is the China bearing manufacturer , exporter , supplier , it can supply NSK HR30209J Bearing complete series of tapered roller bearing , including inch tapered roller bearing , metric tapered roller bearing , flanged taper roller bearing , paired tapered roller bearing , sealed taper roller bearing , double row taper roller bearing , four-row taper roller bearing . TIMKEN , KOYO , FAG ,NTN , NACHI , ZKL etc. are available .
We accepted DHL , FEDEX , TNT express for small order and samples order , also the transportation By AIR or By Sea , by Train are all available . we assure we can ship high quality taper roller bearing NSK HR30209J Bearing to your office at the first time .
Contact Person: Mr. Wu