d - 28,575 mm

D - 57,15 mm

T - 19,845 mm

B - 19,355 mm

C - 15,875 mm

a - 14 mm

d1 - 42 mm

r1 min. - 3,5 mm

r2 min. - 3,5 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

Ca min. - 3 mm

Cb min. - 3,5 mm

da max - 35 mm

Da min - 49 mm

Da max. - 49,5 mm

db min - 40 mm

Db min. - 54 mm

ra max. - 3,3 mm

rb max. - 1,5 mm

Weight - 0,22 Kg

Basic dynamic load rating (C) - 47,3 kN

Basic static load rating (C0) - 55 kN

Fatigue load limit (Pu) - 6

Reference speed - 9000 r/min

Limiting speed - 13000 r/min

Calculation factor (e) - 0,37

Calculation factor (Y) - 1,6

Calculation factor (Y0) - 1

• Model Number: 1988/1922/Q
• Inner Diameter：28,575mm Outer Diameter：57,15mm Width：19,845mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:Machine Tool Accessories,Generator,Flame Cutting,molding machine,lathe,fabric products,Hydraulic Press,security equipment,Technical Equipment,sanitation facilities,tray industry
• Similar models:Fersa 1988/1922 Timken 1988/1932 Fersa 1988/1931 ISO 1988/1922 ISO 1988/1932 SKF 1988/1922/Q NTN 4T-1988/1922 CX 1988/1922 NSK 1988/1922 NACHI H-1988R/H-1922
• BEARING POWER International Trading Co.,Ltd. specialize in 1988/1922/Q products，there is large inventory of SKF 1988/1922/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 1988/1922/Q Which SKF 1988/1922/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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