Plummer Blocks
  • Large-size Plummer Blocks
  • SD 644 SD30S, SD31S, SD5, SD6 Types/Shaft diameter 150-260mm

SD 644 Bearing | Large-size Plummer Blocks

SD 644 interchange NSK Rolling Bearing SD 644
SD 644 cross reference NSK Rolling Bearing SD 644
SD 644 Equivalent bearing interchange guide:
Price: enquiry
Model Number: SD 644
d: 109
D: M36
B: M36
r(min): SD 644
r1(min): GS 44
Width: 59
Size: 43
Y: 315
T: 920
S: 210
PLB: 770
OS: 280


SD 3034S SD30S, SD31S, SD5, SD6 Types/Shaft diameter 150-260mm

Y: 36

T: 66

S: M24

PLB: M30

OS: SD 3034S

N1: GS 34

SD 556 SD30S, SD31S, SD5, SD6 Types/Shaft diameter 150-260mm

Y: 50

T: 107

S: M36

PLB: M42

OS: SD 556

N1: GS 56

SD 3040S SD30S, SD31S, SD5, SD6 Types/Shaft diameter 150-260mm

Y: 36

T: 76

S: M24

PLB: M30

OS: SD 3040S

N1: GS 40

SD 656 SD30S, SD31S, SD5, SD6 Types/Shaft diameter 150-260mm

Y: 57

T: 130

S: M42

PLB: M48

OS: SD 656

N1: GS 56

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