d - 530 mm

D - 870 mm

B - 272 mm

D₁ - - 764 mm

F - 612 mm

r_1,2 - min. - 7.5 mm

s - 3 mm

d_a - min. - 562 mm

d_a - max. - 605 mm

d_b - min. - 617 mm

D_a - max. - 838 mm

r_a - max. - 6 mm

Basic dynamic load rating - C - 7480 kN

Basic static load rating - C₀ - 14600 kN

Fatigue load limit - P_u - 1040 kN

Reference speed - 560 r/min

Limiting speed - 950 r/min

Calculation factor - k_r - 0.21

Mass bearing - 660 kg

• Model Number: NU 31/530 ECMA/HB1
• Inner Diameter：870mm Outer Diameter：530mm Width：272mm
• Type：Thrust Ball Bearings
• Update date：2025-12-10
• Application:instrumentation instrument,dye pigments,Gripper Swing,expectoration machine,thread processing machine,textile machinery,die casting mold,power tools,Spectrum Products,vertical sawing machine,equipment
• Similar models:NTN 89316 SKF NJ2310ECML NKE 54313-MP+U313 NKE 53316+U316 FBJ 51311 CX 53314U+U314 NSK 54312U SKF NU2312ECML SKF NU2313ECPH SKF NJ2312ECP
• BEARING POWER International Trading Co.,Ltd. specialize in NU31/530ECMA/HB1 products，there is large inventory of SKF NU 31/530 ECMA/HB1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 31/530 ECMA/HB1 Which SKF NU31/530ECMA/HB1 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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