All our bearing ensure quality
please contact Email for any inquiry sales@tanchin.hk INA RNA4840
Fw: 220
D: 250
C: 50
nG: 2090 Limiting speed
nB: 1220 Reference speed
m: 3350 Mass
Cur: 102000 Fatigue limit load, radial
C0r: 720000 Basic static load rating, radial
rmin: 1,5
Cr: 260000 Basic dynamic load rating, radial
Type: Needle roller bearings (machined)
We was founded in 1998. has had “Bearings on the Brain”.
The Right Bearing at the Right Price
We target specific industries.
We can set up buy programs to suit your unique needs.
In this competitive world economy it is critical that we provide you with a bearing that meets your engineering requirements at an affordable price. With our worldwide sourcing network we can offer bearings at multiple price points from factories in the USA, Europe and Asia.
In addition to ball and roller bearings we also carry Oil Seals, Roller Chain, Linear Motion, Hydraulic Cylinders, Retaining Rings and more.
NewModel: RNA4840 Cr: 224N D: 250mm GreaseRPM: 18001/min m: 3.35kg Brand: SKFBearing Model: RNA4840 Category: NeedleRollerBearings OilRPM: 20001/min d: 220mm C0r: 735N B: 50mm OldModel: RNA4840
m: 1.06kg D: 95.250mm Brand: TIMKENBearing Cr: 115000N C0r: 157000N d: 41.275mm Category: TaperedRollerBearings Model: HM804840/HM804810 B: 29.370mm
C0r: 770000N OldModel: SL014840 B: 50mm Brand: INABearing Cr: 320000N d: 200mm OilRPM: 14401/min D: 250mm Category: CylindricalRollerBearings NewModel: SL014840 GreaseRPM: 9601/min m: 5.9kg Model: SL014840
Cr: 274000N D: 250mm OilRPM: 18001/min d: 220mm Model: RNA4840 Brand: NSKBearing B: 50mm C0r: 740000N m: 3.35kg Category: NeedleRollerBearings
GreaseRPM: 12001/min Model: RNA4840 B: 50mm Brand: NTNBearing d: 220mm Category: NeedleRollerBearings C0r: 705000N m: 3.35kg Cr: 231000N OilRPM: 18001/min D: 250mm
Category: NeedleRollerBearings d: 200mm GreaseRPM: 16001/min D: 250mm m: 6040kg Cr: 255000N Brand: IKOBearing C0r: 766000N Model: NA4840
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FAG － NSK － NTN － INA － NACHI － IKO － KOYO － FYH － ASAHI － RHP － STEYR － FAFNIR － SBC － TSUBAKI － KINGON － BARDEN － AET － GMN － MAC－ RIV － THK － DKF － MRC － IJK － ZKL － SNR － ASK － NMB － SNFA － TORRINGTON － SNF
please contact EMAIL :sales@tanchin.hk for any inquiry
Singapore company:TANCHIN INDUSTRIES PTE. LTD
Singapore ADD:152 BEACH ROAD,#14-03,GATEWAY EAST, SINGAPORE 189721
Landline: +852 3 05 1 87 72
Facsimile:+852 3 05 0 10 27
TANCHIN INTERNATIONAL INDUSTRIES CO.,LIMITED
ADD:Room 1701,17/F,HENAN BUILDING,NO.90 JAFFE ROAD,WANCHAI HONGKONG
Copyright © 2003 TANCHIN All rights ADD:Room 1701,17/F,HENAN BUILDING,NO.90 JAFFE ROAD,WANCHAI HONGKONG
