d - 28 mm

D - 68 mm

B - 18 mm

d₁ - - 41.7 mm

D₂ - - 57.8 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 35 mm

D_a - max. - 61 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 25.1 kN

Basic static load rating - C₀ - 13.7 kN

Fatigue load limit - P_u - 0.585 kN

Reference speed - 22000 r/min

Limiting speed - 14000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13

Mass bearing - 0.3 kg

• Model Number: 63/28
• Inner Diameter：68mm Outer Diameter：28mm Width：18mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:filter paper products,stamping die and its equipment,Leather Products,Small air generators,special broaching machine,animal,car instrument,hinge industry,food sterilization,power tools,coal mill
• Similar models:KOYO M6319 NTN EC-6307ZZ SNR S6304-2RS CRAFT 6310 FBJ 6302-2RS ZEN S6304-2Z AST SMF63 AST 639HZZ KOYO 6309-2RD ISB 6310-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 63/28 products，there is large inventory of SKF 63/28 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 63/28 Which SKF 63/28 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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