Matched Pair NSK 40TAC90BDDGSUC10PN7BP4 High Precision Ball Screw Bearings

Description

NSK
40TAC90BDDGSUC10PN7BP4 SUPER PRECISION ANGULAR CONTACT THRUST BALL BEARINGS;
FOR BALL SCREW SUPPORT.
Brand:                                                  NSK
Nominal bore diameter:
40mm
Bearing Type:
TAC- Angular Contact Thrust Ball Bearings; 60 Degree Contact Angle
Nominal outer diameter:
90mm
Internal design symbol:
B
Sealed:
DDG-
Rubber Seals with Urea Based Special Grease
Arrangement:
SU- universal Single row for matched set
Preload:
C10- Standard Preload
Accuracy rating:
PN7BP4- Special accuracy; Bore diameter & Outside diameter are
exclusive to NSK.
Equivalent to ISO Class 4 ABEC – 7
Rings material:                                 Bearings steel (SUJ2)
Rolling elements material:            Bearing steel (SUJ2)
Limiting speeds:                               Grease: 6,000 rpm Oil: 8,000 rpm
Dimensions:                                      40mm x 90mm x 20mm
Quantity:                                           Two bearings
Made in Japan by NSK ltd.
THIS MATCHED SET OF TWO NSK
40TAC90BDDGSUC10PN7BP4 REPLACES THE FOLLOWING:
NSK 40TAC90ADBC10PN7A   NSK 40TAC90BDTPN7A   NSK 40TAC90BSUC10PN7BP4
NACHI 40TAB09DU/GMP4   NACHI 40TAB09U/GMP4   NACHI 40TAB09DB/GMP4
FAG BSB040090-T   FAG 4090C/DBA
NTN 40X90-1BGP4   NTN BST40X90-1BP4   NTN 2A-BST40X90-1BLXLP4/L588
SKF BSD 4090G
FAFNIR MM40BS90 DUH
KOYO SAC4090BG MG4Z/00