NTN 7948DB bearing,7948DB Size:240*320*38mm--BEARINGPOWER Co.,Ltd.
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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

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Hot number:ISO 23164W33 FAG 239/670-B-K-MB + H39/670-HG ISO 29472 M SKF 71915 CE/P4A AST ASTT90 12590 FAG B7021-C-2RSD-T-P4S NSK EE291201/291750 KOYO HAR930 NKE NCF1876-V FAG NJ336-E-TB-M1 INA NKXR30-Z INA PASEY50-N SKF PCM 182015 E INA BK2216 MRC 100-KSZZ FAG 23144-B-K-MB ISO 23068 KCW33+H3068 SKF 23180 CAK/W33 FAG 3201-B-TVH ISO 74500/74850 INA BCE3216 ISO HH224349/10 CX K40x47x20 NSK NU2332EM NTN PCJ222820 FYH SB208 SKF 249/1060CA NSK FCJS-26 CONSOLIDATED NNC-4856VC/3 CONSOLIDATED 222/600