D - 52 mm

d - 20 mm

B - 66 mm

C - 24 mm

B₁ - 40.5 mm

B₂ - 9 mm

C₁ - 0.8 mm

d₁ - 36.5 mm

G - M 20x1.5

G₁ - 21 mm

M - 6 mm

M₁ - 4 mm

SW - 10 mm

r_1,2 - min. - 1 mm

Basic dynamic load rating - C - 15.7 kN

Basic static load rating - C₀ - 27 kN

Fatigue load limit - P_u - 3.2 kN

Maximum dynamic radial loads - F_r - 36 kN

Maximum static radial loads - F_0r - 51 kN

Limiting speed - 3000 r/min

Mass support roller - 0.46 kg

Recommended tighthening torque - 120 N·m

Grease fitting - NIP A2x7.5

Hexagonal nut - M 20x1.5

Lubrication adapter - AP 10

• Model Number: KR 52 XB
• Inner Diameter：20mm Outer Diameter：52mm Width：66mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:plastic rolling,Broadcasting System,generator,floor industry,electronic materials,thread processing machine,Storage Tool,engineering machine,Medical equipment,sheet industry,decoration machinery
• Similar models:ISO BK425214 ISO NUP5216 NSK 8575/8520 ISO BK2520 ISO HK425220 ISO NU2952 ISO HK3524 Timken A-5220-WS PSL NNU4952W33M INA NN3052-AS-K-M-SP
• BEARING POWER International Trading Co.,Ltd. specialize in KR52XB products，there is large inventory of SKF KR 52 XB . We has been built up long-term cooperation with SKF company, could make a bulk order of the KR 52 XB Which SKF KR52XB 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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