d - 20 mm
D - 37 mm
B - 9 mm
a - 8 mm
Da - 31,5 mm / Tolerance: H12
da - 25 mm / Tolerance: h12
ra max - 0,3 mm
rmin - 0,3 mm
α - 15 ° / Angle
m - 0,04 kg / Weight
Cr - 3600 N / Dynamic load rating (radial)
C0r - 1730 N / Static load rating (radial)
nG Fett - 56000 1/min / Limiting speed for grease lubrication
nG Ol - 90000 1/min / Limiting speed for minimal quantity oil lubrication
Cur - 178 N / Fatigue limit load, radial
Hot number:NSK 7220 AC/DB KOYO 3207 A-2RS OKB 42636 FAG 21320-E1-K-TVPB + AHX320 KOYO 3202 KOYO 6213-2RS NTN 626 Timken GC1104KRRB NTN KJ41X46X23.3 ISO NJ20/630 CX NUP321 E INA W-31/8 SKF 16854 SKF 95x115x12 HMSA10 RG NTN 6006 N
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