d - 35 mm

D - 80 mm

B - 21 mm

d₁ - - 49.56 mm

D₂ - - 69.2 mm

D₃ - 76.81 mm

D₄ - 86.6 mm

b - 1.9 mm

C - 3.28 mm

f - 1.7 mm

r₀ - 0.6 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 44 mm

D_a - max. - 71 mm

D_b - min. - 88 mm

b_a - min. - 2.2 mm

C_a - max. - 4.98 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 34.7 kN

Basic static load rating - C₀ - 26.5 kN

Fatigue load limit - P_u - 1.1 kN

Reference speed - 16000 r/min

Limiting speed - 9500 r/min

Calculation factor minimum radial load - k_r - 0.05

Mass bearing - 0.48 kg

Snap ring - SP 80

• Model Number: 307 NR
• Inner Diameter：80mm Outer Diameter：35mm Width：21mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-18
• Application:motorcycle,Machine tool accessories,lifting chain,Industry,top industry,air purification,Medical room equipment,reinforced machinery,equipment and,chamfer,Spectrum Products
• Similar models:NACHI UK207+H2307 NTN CS307LLU ISB 6307-ZZ Timken 307P FAG 4307-B-TVH Timken SMN307KB NTN-SNR 6307N NACHI 6307ZZE SKF 6307/HR22Q2 SKF 6307-Z
• BEARING POWER International Trading Co.,Ltd. specialize in 307NR products，there is large inventory of SKF 307 NR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 307 NR Which SKF 307NR 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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