d - 77.788 mm

D - 127 mm

T - 30.163 mm

d₁ - - 101.2 mm

B - 31 mm

C - 22.225 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 3.3 mm

a - 27 mm

d_a - max. - 88 mm

d_b - min. - 89.5 mm

D_a - min. - 112 mm

D_a - max. - 114 mm

D_b - min. - 120 mm

C_a - min. - 5 mm

C_b - min. - 7.5 mm

r_a - max. - 3 mm

r_b - max. - 3 mm

Basic dynamic load rating - C - 138 kN

Basic static load rating - C₀ - 204 kN

Fatigue load limit - P_u - 24 kN

Reference speed - 3800 r/min

Limiting speed - 5300 r/min

Calculation factor - e - 0.43

Calculation factor - Y - 1.4

Calculation factor - Y₀ - 0.8

Mass bearing - 1.466 kg

• Model Number:42690/42620
• Inner Diameter：127mm Outer Diameter：77,788mm Width：30,163mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:test laboratory equipment and accessories,die casting mold,casting embedding,set bacteria instrument,Broadcasting System,tapping machine,training beds etc,root canal filling,Display Devices,Dental Drill etc,chamfer
• Similar models:CX 42690/42620 KOYO 42690/42620 NTN 4T-42690/42620 ISO 42690/42620 SKF 42690/42620 Timken 42690/42620B FBJ 42690/42620 NSK 42690/42620 Timken 42690/42620
• BEARING POWER International Trading Co.,Ltd. specialize in 42690/42620 products，there is large inventory of SKF 42690/42620 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 42690/42620 Which SKF 42690/42620 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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