SKF 248/1120 CAK30FA/W20轴承,SKF 248/1120 CAK30FA/W20调心滚子轴承-搜轴承SKF数据中心
搜轴承 -- SKF -- 调心滚子轴承 -- SKF 248/1120 CAK30FA/W20轴承

d - 1120 mm

D - 1360 mm

B - 243 mm

d2 - - 1207 mm

D1 - - 1282 mm

K - 12 mm

r1,2 - min. - 6 mm

da - min. - 1133 mm

Da - max. - 1337 mm

ra - max. - 5 mm

Basic dynamic load rating - C - 8376 kN

Basic static load rating - C0 - 24000 kN

Fatigue load limit - Pu - 1400 kN

Reference speed - 180 r/min

Limiting speed - 340 r/min

Calculation factor - e - 0.15

Calculation factor - Y1 - 4.5

Calculation factor - Y2 - 6.7

Calculation factor - Y0 - 4.5

Weight - 720 kg

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Hot number:ISO 1200 Timken 125RIF551 KOYO 23168RHAK NKE 23224-K-MB-W33+H2324 Timken 306KG SKF 3308DMA NSK 53214U ISB 6304-ZNR SKF 7303 BEP NSK HR31322J NTN N414 FAG NK-22/20 FED SQ-111-108 SKF 6018 N SKF FSAF 1518 TLC