dimensions Deep groove 638-2RZ/W64 ball bearings specifications SKF -Tancbearing

About Us

About our TANCHIN

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.

The Right Bearing at the Right Price

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.

Recommended products

GreaseRPM: 2901/min Model: 46384 OilRPM: 3801/min d: 420mm C0r: 6880N Cr: 3700N D: 700mm Category: TaperedRollerBearings m: 325kg Brand: KOYOBearing

OilRPM: 29001/min Model: 52387/52638 GreaseRPM: 21001/min Brand: NACHIBearing d: 98.425mm Category: TaperedRollerBearings Cr: 176000N m: 2.85kg C0r: 277000N B: 36.116mm D: 161.925mm

D: 135.755mm Model: 6389/6320 GreaseRPM: 30001/min Cr: 266N B: 56.007mm Brand: KOYOBearing C0r: 357N m: 3.52kg OilRPM: 40001/min Category: TaperedRollerBearings d: 66.675mm

Category: TaperedRollerBearings GreaseRPM: 3201/min Brand: KOYOBearing Model: 46380 D: 650mm d: 400mm m: 243kg C0r: 5920N OilRPM: 4201/min Cr: 2980N

C0r: 8850N Category: TaperedRollerBearings Cr: 4060N GreaseRPM: 3101/min OilRPM: 4201/min D: 650mm Model: 46380A d: 400mm Brand: KOYOBearing m: 306kg

NewModel: 638 GreaseRPM: 280001/min OilRPM: 340001/min Cr: 4550N D: 28mm Model: 638ZZ1 C0r: 1970N m: 28.3kg d: 8mm Brand: NSKBearing B: 9mm Category: MiniatureBearings

Recommended models

63001-2RS1/W64 608/W64 6200-2RSH/W64 619/8/W64 62300-2RS1/W64 619/9/W64 61801-2RS1/W64 627-Z/W64 619/7/W64 6001-Z/W64 6300/W64 61900/W64 6201-Z/W64 609-2RSH/W64 6301-Z/W64 629-Z/W64 6001-2RSH/W64 6300-2RSH/W64 623/W64 6000-Z/W64 6001/W64 626-2RSH/W64 608-2RSH/W64 61901/W64 61801/W64 624-Z/W64 635-2RS1/W64 6000/W64 6301/W64 623-Z/W64 <

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