d - 60 mm

D - 130 mm

T - 33.5 mm

d₁ - - 96 mm

B - 31 mm

C - 22 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 2.5 mm

a - 39 mm

d_a - max. - 73 mm

d_b - min. - 72 mm

D_a - min. - 103 mm

D_a - max. - 118 mm

D_b - min. - 123 mm

C_a - min. - 2 mm

C_b - min. - 11.5 mm

r_a - max. - 3 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 145 kN

Basic static load rating - C₀ - 166 kN

Fatigue load limit - P_u - 20.4 kN

Reference speed - 3600 r/min

Limiting speed - 5300 r/min

Calculation factor - e - 0.83

Calculation factor - Y - 0.72

Calculation factor - Y₀ - 0.4

Mass bearing - 1.924 kg

• Model Number:31312 J2/QCL7C
• Inner Diameter：130mm Outer Diameter：60mm Width：33,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Machine Tool Accessories,medical Equipment,Spectrum Products,casting embedding,Pneumatic Actuator,Cylinder Pneumatic Treatment Element,tapered grinder,bathroom facilities,security equipment,safety testing,Garment Accessories
• Similar models:FAG 31312-A-N11CA-A80-120 ISB 31312J/DF ISB 31312 Timken 31312 CYSD 31312 CX 31312A FAG 31312-A SKF 31312J2/QCL7C NKE 31312-DF ZVL 31312A
• BEARING POWER International Trading Co.,Ltd. specialize in 31312J2/QCL7C products，there is large inventory of SKF 31312 J2/QCL7C . We has been built up long-term cooperation with SKF company, could make a bulk order of the 31312 J2/QCL7C Which SKF 31312J2/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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