d - 28.575 mm

D - 57.150 mm

T - 19.845 mm

B - 19.355 mm

C - 15.875 mm

a - 5.9 mm

r1 min. - 3.6 mm

r2 min. - 1.6 mm

Weight - 0,228 Kg

Basic dynamic load rating (C) - 48800 kN

Basic static load rating (C0) - 57100 kN

(Grease) Lubrication Speed - 5800 r/min

(Oil) Lubrication Speed - 8200 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 1.00

Calculation factor (Y1) - 1.82

• Model Number: H-1988R/H-1922
• Inner Diameter：28.575mm Outer Diameter：57.150mm Width：19.845mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:aerial work platform,equipment and,van,rubber products machinery and equipment,security,mathematical instruments,electronic components,Technical Equipment,ignition system,nail products,glass processing machine
• Similar models:AST 1988/1922 FBJ 1988/1932 CX 1988/1922 CX 1988/1932 ISO 1988/1932 SKF 1988/1922/Q ISO 1988/1922 Fersa 1988/1922 Timken 1988/1932 Fersa 1988/1931
• BEARING POWER International Trading Co.,Ltd. specialize in H-1988R/H-1922 products，there is large inventory of NACHI H-1988R/H-1922 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the H-1988R/H-1922 Which NACHI H-1988R/H-1922 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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