d - 30 mm

D - 72 mm

B - 19 mm

d₁ - - 44.6 mm

D₂ - - 61.88 mm

D₃ - 68.81 mm

D₄ - 78.6 mm

b - 1.9 mm

C - 3.28 mm

f - 1.7 mm

r₀ - 0.6 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 37 mm

d_a - max. - 44.5 mm

D_a - max. - 65 mm

D_b - min. - 80 mm

b_a - min. - 2.2 mm

C_a - max. - 4.98 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 29.7 kN

Basic static load rating - C₀ - 21.6 kN

Fatigue load limit - P_u - 0.93 kN

Reference speed - 18000 r/min

Limiting speed - 11000 r/min

Calculation factor minimum radial load - k_r - 0.05

Mass bearing - 0.37 kg

Snap ring - SP 72

• Model Number:306-ZNR
• Inner Diameter：72mm Outer Diameter：30mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-11
• Application:Low-voltage electrical equipment,electric hydraulic lifting platform,suction nozzle,air shower etc,hydraulic pump,medical equipment,surgical instruments,sucker industry,Sensors,vertical pull,relay
• Similar models:NACHI 6306-2NKE9 NACHI UK206+H2306 FBJ 6306ZZ ZEN 6306-2Z CYSD W6306-2RSNR NKE 6306-Z-N NTN-SNR 6306Z FBJ 6306JRW3C3 CX 6306-2RS SKF 306674
• BEARING POWER International Trading Co.,Ltd. specialize in 306-ZNR products，there is large inventory of SKF 306-ZNR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 306-ZNR Which SKF 306-ZNR 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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