All our bearing ensure quality
please contact Email for any inquiry sales@tanchin.hk NSK NN4921MBKR
d : 105mm Main dimensions
D : 145 mm Main dimensions
B : 40 mm Main dimensions
r : 1.1 mm Main dimensions
r1 : 161 mm Main dimensions
Dynamic load ( KN ) : 315 Basic load
Static load ( KN : 135 Basic load
Axial load limit ( KN ) : 2
Position effect ( mm ) : 6000
weight : 7200 kg
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: NN4921K GreaseRPM: 41001/min Category: CylindricalRollerBearings m: 1.73kg C0r: 268N B: 40mm Cr: 133N OldModel: NN4921K d: 105mm Model: NN4921K Brand: NTNBearing D: 145mm OilRPM: 48001/min
OilRPM: 63001/min OldModel: NNU4921SK.M.SP Model: NNU4921SK.M.SP NewModel: NNU4921-S-K-M-SP Cr: 129N B: 40mm Brand: FAGBearing C0r: 260N m: 1.93kg Category: PrecisionBearings GreaseRPM: 53001/min D: 145mm d: 105mm
Category: CylindricalRollerBearings GreaseRPM: 38001/min Brand: NSKBearing m: 1.99kg Model: NNU4921K OilRPM: 48001/min D: 105mm d: 105mm B: 40mm C0r: 315000N Cr: 161000N
Brand: NACHIBearing Model: NNU4921K B: 40mm C0r: 325000N Category: CylindricalRollerBearings D: 145mm OilRPM: 48001/min m: 1.85kg Cr: 161000N GreaseRPM: 40001/min d: 105mm
Brand: KOYOBearing m: 1.91kg d: 105mm Cr: 157N OilRPM: 46001/min C0r: 306N GreaseRPM: 39001/min Category: CylindricalRollerBearings D: 145mm B: 40mm Model: NNU4921K
Model: NN4921 Category: CylindricalRollerBearings NewModel: NN4921 C0r: 268N m: 1.82kg Brand: NTNBearing D: 145mm GreaseRPM: 41001/min B: 40mm OilRPM: 48001/min Cr: 133N d: 105mm OldModel: NN4921
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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
