d - 65 mm

D - 140 mm

T - 36 mm

d₁ - - 103.5 mm

B - 33 mm

C - 23 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 2.5 mm

a - 42 mm

d_a - max. - 79 mm

d_b - min. - 77 mm

D_a - min. - 111 mm

D_a - max. - 128 mm

D_b - min. - 132 mm

C_a - min. - 5 mm

C_b - min. - 13 mm

r_a - max. - 3 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 165 kN

Basic static load rating - C₀ - 193 kN

Fatigue load limit - P_u - 23.6 kN

Reference speed - 3200 r/min

Limiting speed - 4800 r/min

Calculation factor - e - 0.83

Calculation factor - Y - 0.72

Calculation factor - Y₀ - 0.4

Mass bearing - 2.36 kg

• Model Number:31313 J2/QCL7C
• Inner Diameter：140mm Outer Diameter：65mm Width：36mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:internal combustion engine,Doppler,motor,Surveying Surveying Instruments,Pneumatic Control Elements,industrial supplies,meat products machine,electric hydraulic lifting platform,Vertical machining,diagnostic test paper,sheet industry
• Similar models:SNR 31313A FAG 31313-A NSK HR31313J FAG 31313-A-N11CA-A80-120 SKF 31313J2/QCL7C Fersa 31313F ISB 31313 ZVL 31313A ISO 31313 NKE 31313-DF
• BEARING POWER International Trading Co.,Ltd. specialize in 31313J2/QCL7C products，there is large inventory of SKF 31313 J2/QCL7C . We has been built up long-term cooperation with SKF company, could make a bulk order of the 31313 J2/QCL7C Which SKF 31313J2/QCL7C 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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