d - 240 mm

D - 320 mm

B - 38 mm

C - 38 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 100 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 76 mm

da min. - 252 mm

ra max. - 2 mm

Db max - 313 mm

Weight - 16,68 Kg

Basic dynamic load rating (C) - 315 kN

Basic static load rating (C0) - 510 kN

(Grease) Lubrication Speed - 1 500 r/min

(Oil) Lubrication Speed - 1 900 r/min

• Model Number:7948DB
• Inner Diameter：240mm Outer Diameter：320mm Width：38mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-05
• Application:coal mill,set bacteria instrument,Switch,van,steam Hydraulic control element,Rolling mill gear box,marine analysis,hydraulic pressure gauge,Handling machinery and various industrial machinery,survey accessories,directional control valve
• Similar models:KOYO 7948 NSK 7948A NSK 7948CTRSU NTN 7948DF CYSD 7948DT NTN 7948DT CYSD 7948DB NSK 7948A5TRSU NTN 7948DB KOYO 7948B
• BEARING POWER International Trading Co.,Ltd. specialize in 7948DB products，there is large inventory of NTN 7948DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7948DB Which NTN 7948DB 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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  511/530				RHP	THRUST BALL BEARINGS
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  1309E/TG	45	100	25	STEYR	SELF
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