All our bearing ensure quality
please contact Email for any inquiry sales@tanchin.hk NSK NNU4921MBKR
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 : 117 Basic load
Axial load limit ( KN ) : 1.99
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.
OilRPM: 48001/min OldModel: NNU4921 NewModel: NNU4921 Model: NNU4921 C0r: 268N B: 40mm Brand: NTNBearing Cr: 133N GreaseRPM: 41001/min D: 145mm d: 105mm m: 1.91kg Category: CylindricalRollerBearings
C0r: 268N OldModel: NN4921 D: 145mm B: 40mm m: 1.82kg d: 105mm Model: NN4921 Brand: NTNBearing Category: CylindricalRollerBearings NewModel: NN4921 Cr: 133N OilRPM: 48001/min GreaseRPM: 41001/min
B: 40mm d: 105mm Cr: 161000N OilRPM: 48001/min C0r: 315000N GreaseRPM: 38001/min m: 1.99kg Model: NNU4921K Brand: NSKBearing Category: CylindricalRollerBearings D: 105mm
Model: NNU4921K OilRPM: 48001/min d: 105mm C0r: 268N Brand: NTNBearing D: 145mm OldModel: NNU4921K Cr: 133N NewModel: NNU4921K Category: CylindricalRollerBearings m: 1.82kg B: 40mm GreaseRPM: 41001/min
Model: NNU4921K D: 145mm B: 40mm m: 1.91kg C0r: 306N GreaseRPM: 39001/min Cr: 157N Brand: KOYOBearing OilRPM: 46001/min d: 105mm Category: CylindricalRollerBearings
Brand: KOYOBearing Category: CylindricalRollerBearings OilRPM: 46001/min d: 105mm m: 2kg D: 145mm C0r: 306N Model: NNU4921 Cr: 157N GreaseRPM: 39001/min B: 40mm
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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
