d - 190 mm

D - 400 mm

B - 78 mm

d₁ - - 271.6 mm

d₂ - - 231.8 mm

D₁ - - 324.25 mm

a - 164 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 2 mm

d_a - min. - 210 mm

D_a - max. - 380 mm

D_b - max. - 390 mm

r_a - max. - 4 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 442 kN

Basic static load rating - C₀ - 600 kN

Fatigue load limit - P_u - 14.6 kN

Reference speed - 1900 r/min

Limiting speed - 2000 r/min

Calculation factor - k_r - 0.09

Calculation factor - k_a - 1.4

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y₀ - 0.52

Calculation factor - Y₁ - 0.55

Calculation factor - Y₂ - 0.93

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 48.5 kg

• Model Number:7338 BCBM
• Inner Diameter：400mm Outer Diameter：190mm Width：78mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Machine Tool Accessories,packaging machinery,plastic molding,Power equipment,pipe fittings Steel industry,product accessories,textile machinery,Other Machine Tools,food safety,Other Measurements,axle lathe
• Similar models:KOYO 7338B NACHI 7338BDF NTN 7338BDF NACHI 7338DB NTN 7338BG CX 7338A-UD CX 7338B-UO ISO 7338ADB NKE 7338-B-MP NACHI 7338B
• BEARING POWER International Trading Co.,Ltd. specialize in 7338BCBM products，there is large inventory of SKF 7338 BCBM . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7338 BCBM Which SKF 7338BCBM 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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