d - 40 mm

D - 90 mm

B - 23 mm

d₁ - - 56.11 mm

D₂ - - 77.7 mm

D₃ - 86.79 mm

D₄ - 96.5 mm

b - 2.7 mm

C - 3.28 mm

f - 2.46 mm

r₀ - 0.6 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 49 mm

d_a - max. - 56 mm

D_a - max. - 81 mm

D_b - min. - 98 mm

b_a - min. - 3 mm

C_a - max. - 5.74 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 45.7 kN

Basic static load rating - C₀ - 36 kN

Fatigue load limit - P_u - 1.5 kN

Reference speed - 14000 r/min

Limiting speed - 8500 r/min

Calculation factor minimum radial load - k_r - 0.05

Mass bearing - 0.64 kg

Snap ring - SP 90

• Model Number:308-ZNR
• Inner Diameter：90mm Outer Diameter：40mm Width：23mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:small diesel generators,gas turbine,casting embedding,hydraulic pump,Machine tools,building decoration raw materials and accessories,Spectral Products,printing equipment,electromyography machine,stamping die and its equipment,other processing
• Similar models:KBC 6308DD SIGMA 6308 SKF BB1B630857 KOYO 6308-2RU NSK 6308T1XZZ SKF BB1B630842B SKF 6308 NACHI 6308-2NSE SKF 6308/HR11TN NACHI 6308
• BEARING POWER International Trading Co.,Ltd. specialize in 308-ZNR products，there is large inventory of SKF 308-ZNR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 308-ZNR Which SKF 308-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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