d - 42,875 mm

D - 82,931 mm

T - 23,812 mm

B - 25,4 mm

C - 19,05 mm

a - 17 mm

d1 - 62,1 mm

r1 min. - 3,5 mm

r2 min. - 3,5 mm

r3 min. - 0,8 mm

r4 min. - 0,8 mm

Ca min. - 5 mm

Cb min. - 4,5 mm

da max - 53 mm

Da min - 71 mm

Da max. - 77 mm

db min - 54 mm

Db min. - 76 mm

ra max. - 3,3 mm

rb max. - 0,8 mm

Weight - 0,57 Kg

Basic dynamic load rating (C) - 80,9 kN

Basic static load rating (C0) - 106 kN

Fatigue load limit (Pu) - 11,8

Reference speed - 6000 r/min

Limiting speed - 9000 r/min

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,8

Calculation factor (Y0) - 1

• Model Number: 25577/2/25520/2/Q
• Inner Diameter：42,875mm Outer Diameter：82,931mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:gear grinding machine,physical instruments,Surveying Surveying Instruments,oral medical device,transportation equipment,motor,Industrial,Medical room equipment,beverage production,safety testing,food safety
• Similar models:Timken 25577/25522 ISO 25577/25522 Fersa 25577/25523 KOYO 25577/25521 FBJ 25577/25520 Timken 25577/25523 AST 25577/25521 NTN 4T-25577/25523 Timken 25577/25518 NACHI 25577/25521
• BEARING POWER International Trading Co.,Ltd. specialize in 25577/2/25520/2/Q products，there is large inventory of SKF 25577/2/25520/2/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 25577/2/25520/2/Q Which SKF 25577/2/25520/2/Q 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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