d - 630 mm

D - 850 mm

B - 128 mm

d₁ - - 703 mm

D₁ - - 782 mm

F - 683 mm

r_1,2 - min. - 6 mm

s - 7.1 mm

d_a - min. - 653 mm

d_a - max. - 678 mm

d_b - min. - 709 mm

D_a - max. - 827 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 3300 kN

Basic static load rating - C₀ - 7200 kN

Fatigue load limit - P_u - 510 kN

Reference speed - 700 r/min

Limiting speed - 900 r/min

Calculation factor - k_r - 0.07

Mass bearing - 230 kg

• Model Number:NJ 29/630 ECMA/HB1
• Inner Diameter：850mm Outer Diameter：630mm Width：128mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:hook,safety testing,industrial fans,manual Tools,training beds etc,test laboratory equipment and accessories,Polymer,power source,food safety,magnetic elements,lifting tackle
• Similar models:FBJ 2914 NACHI 2911 NSK 280TAC29D+L NTN 562921 NACHI 2916 NSK 180TAC29D+L KOYO 51292 NTN 562932M NACHI 2928 NTN 562924
• BEARING POWER International Trading Co.,Ltd. specialize in NJ29/630ECMA/HB1 products，there is large inventory of SKF NJ 29/630 ECMA/HB1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 29/630 ECMA/HB1 Which SKF NJ29/630ECMA/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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