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 3060S SD30S, SD31S, SD5 Types/Shaft diameter 280-450mm

Y: 43

T: 105

S: M36

PLB: M36

OS: SD 3060S

N1: GS 60

SD 648 SD30S, SD31S, SD5, SD6 Types/Shaft diameter 150-260mm

Y: 50

T: 116

S: M36

PLB: M42

OS: SD 648

N1: GS 48

SD 538 SD30S, SD31S, SD5, SD6 Types/Shaft diameter 150-260mm

Y: 36

T: 80

S: M30

PLB: M30

OS: SD 538

N1: GS 38

SD 3056S SD30S, SD31S, SD5, SD6 Types/Shaft diameter 150-260mm

Y: 43

T: 95

S: M36

PLB: M36

OS: SD 3056S

N1: GS 56

Contact us