d - 630 mm

D - 1 030 mm

B - 315 mm

C - 315 mm

r min. - 7,5 mm

da min. - 666 mm

Da max. - 994 mm

ra max. - 6 mm

Weight - 1 020 Kg

Basic dynamic load rating (C) - 9 600 kN

Basic static load rating (C0) - 19 900 kN

(Grease) Lubrication Speed - 250 r/min

(Oil) Lubrication Speed - 320 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,22

Calculation factor (Y1) - 2,27

Calculation factor (Y2) - 3,38

• Model Number: 231/630BK
• Inner Diameter：630mm Outer Diameter：1030mm Width：315mm
• Type：Spherical Roller Bearings
• Update date：2025-04-23
• Application:hydraulic cylinder,baler,Cylinder Pneumatic Treatment Element,thread processing machine,bag machine,organic raw materials,agricultural testing and analysis equipment and related,machine tool spindle,Medical printer,gas turbine,Liposuction device
• Similar models:NSK 23138CE4 SKF 22318E CX 23128KCW33+AH3128 NSK 23196CAKE4 KOYO 23140RHAK SNR 22310EG15W33 SKF 231/1000CAF/W33 CX 231/530KCW33 FBJ 23120K NSK 22311EAE4
• BEARING POWER International Trading Co.,Ltd. specialize in 231/630BK products，there is large inventory of NTN 231/630BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 231/630BK Which NTN 231/630BK 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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