d - 139.7 mm

D - 228.6 mm

T - 57.15 mm

d₁ - - 44.45 mm

B - 57.15 mm

C - 44.45 mm

r_1,2 - min. - 3.3 mm

r_3,4 - min. - 3.3 mm

a - 50 mm

d_a - max. - 155 mm

d_b - min. - 155 mm

D_a - min. - 195 mm

D_a - max. - 214.5 mm

D_b - min. - 215 mm

C_a - min. - 8 mm

C_b - min. - 12.5 mm

r_a - max. - 3.3 mm

r_b - max. - 3.3 mm

Basic dynamic load rating - C - 468 kN

Basic static load rating - C₀ - 800 kN

Fatigue load limit - P_u - 81.5 kN

Reference speed - 2000 r/min

Limiting speed - 3000 r/min

Calculation factor - e - 0.43

Calculation factor - Y - 1.4

Calculation factor - Y₀ - 0.8

Mass bearing - 5.8 kg

• Model Number: 898/4/892/HA4Q
• Inner Diameter：228,6mm Outer Diameter：139,7mm Width：57,15mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:plastic rolling,medical equipment,hydraulic connector,Plastic Equipment,cleaners,Cylinder Type,wall industry,glass processing machine,tube,natural instruments,Individual Wire
• Similar models:KOYO 28980/28920 SKF 898/4/892/HA4Q Timken 28985/28921 Timken 28985/28921B CX 28985/28920 FBJ 28985/28919 KOYO 28985/28921A NSK 28985/28920 FBJ 28985/28920 NACHI 28985/28921
• BEARING POWER International Trading Co.,Ltd. specialize in 898/4/892/HA4Q products，there is large inventory of SKF 898/4/892/HA4Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 898/4/892/HA4Q Which SKF 898/4/892/HA4Q 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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