d - 105 mm
D - 145 mm
B - 20 mm
a - 37,8 mm
d1 - 112 mm
r min. - 1,5 mm
r1 min. - 0,6 mm
D1 - 138 mm
D2 - 140 mm
Weight - 26,7 Kg
Basic dynamic load rating (C) - 51 kN
Basic static load rating (C0) - 57 kN
(Grease) Lubrication Speed - 8 200 r/min
(Oil) Lubrication Speed - 13 400 r/min
- Model Number: 7921CTRSU
- Inner Diameter：105mm Outer Diameter：145mm Width：20mm
- Type：Angular Contact Ball Bearings
- Update date：2025-04-22
- Application:hydraulic actuator,orthodontic material,medical treatment,coupling type,Warehouse Shelf Equipment,hardware,steam Hydraulic control element,insect experimental analysis instrument,enzyme,Spectral Products,Broadcasting System
- Similar models:NTN 5S-7921UCG/GNP42 NTN 7921 CYSD 7921CDT NTN 7921DF KOYO 7921C NTN 7921DT NSK 7921CTRSU CYSD 7921CDF NSK 7921A5TRSU NTN 7921UADG/GNP42
- BEARING POWER International Trading Co.,Ltd. specialize in 7921CTRSU products，there is large inventory of NSK 7921CTRSU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7921CTRSU Which NSK 7921CTRSU is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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