d - 630 mm

D - 1150 mm

B - 230 mm

D₁ - - 1005 mm

F - 751 mm

r_1,2 - min. - 12 mm

s - 13.5 mm

d_a - min. - 678 mm

d_a - max. - 735 mm

d_b - min. - 757 mm

D_a - max. - 1102 mm

r_a - max. - 10 mm

Basic dynamic load rating - C - 8580 kN

Basic static load rating - C₀ - 13700 kN

Fatigue load limit - P_u - 915 kN

Reference speed - 450 r/min

Limiting speed - 700 r/min

Calculation factor - k_r - 0.17

Mass bearing - 1109 kg

• Model Number:NU 12/630 ECMA/HB1
• Inner Diameter：1150mm Outer Diameter：630mm Width：230mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:extruder,coal,root canal filling,Doppler,Die,storage and transportation equipment,Microwave Equipment,machining,key lock,plastic rolling,pneumatic
• Similar models:SKF 51205V/HR11T1 AST 51248M INA 4125-AW NKE 51124 NKE 54412-MP+U412 ISO 54312U+U312 NKE 54312-MP+U312 ISB ZKLDF120 NKE 51203 NKE 51312
• BEARING POWER International Trading Co.,Ltd. specialize in NU12/630ECMA/HB1 products，there is large inventory of SKF NU 12/630 ECMA/HB1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 12/630 ECMA/HB1 Which SKF NU12/630ECMA/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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