d - 530 mm

D - 870 mm

B - 272 mm

C - 272 mm

r min. - 7,5 mm

da min. - 566 mm

Da max. - 834 mm

ra max. - 6 mm

Weight - 633 Kg

Basic dynamic load rating (C) - 7 000 kN

Basic static load rating (C0) - 14 200 kN

(Grease) Lubrication Speed - 310 r/min

(Oil) Lubrication Speed - 400 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,17

Calculation factor (Y1) - 2,22

Calculation factor (Y2) - 3,3

• Model Number: 231/530BK
• Inner Diameter：530mm Outer Diameter：870mm Width：272mm
• Type：Spherical Roller Bearings
• Update date：2025-12-14
• Application:sheet industry,Hydraulic Couplings,impression material,reducer,laser devices,construction machinery and equipment,flexible processing,Die,electrostatic protection,shaft milling machine,outdoor equipment
• Similar models:ISO 22314KW33 Timken 22315YM NTN 22312BK NTN 23196BK ISB 23168 AST 22313C ISB 231/670EKW33+OH31/670 FAG 231S.1007 FAG 23144-E1-K ISB 23180EKW33+OH3180
• BEARING POWER International Trading Co.,Ltd. specialize in 231/530BK products，there is large inventory of NTN 231/530BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 231/530BK Which NTN 231/530BK 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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