d - 190 mm
D - 260 mm
B - 33 mm
C - 33 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 81,5 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 66 mm
da min. - 200 mm
ra max. - 2 mm
Db max - 254,5 mm
Weight - 10,2 Kg
Basic dynamic load rating (C) - 216 kN
Basic static load rating (C0) - 335 kN
(Grease) Lubrication Speed - 1 900 r/min
(Oil) Lubrication Speed - 2 500 r/min
- Model Number: 7938DB
- Inner Diameter：190mm Outer Diameter：260mm Width：33mm
- Type：Angular Contact Ball Bearings
- Update date：2025-12-16
- Application:instrumentation instrument,drawing die,other rubber,floor industry,decoration machinery,forklift industry,climb ladder,Performance test,Industrial Adhesive,tapping machine,Broadcasting System
- Similar models:CYSD 7938 NSK 7938A5TRSU KOYO 7938C NTN 7938DT NTN 7938DB CYSD 7938DB NTN 7938L1BDB/GLP4L NTN 7938DF CYSD 7938CDF CYSD 7938CDB
- BEARING POWER International Trading Co.,Ltd. specialize in 7938DB products，there is large inventory of NTN 7938DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7938DB Which NTN 7938DB 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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