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NSK 21312CDK MODELS

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51208 Bearing

Name: 51208 Bearing
Brand: NSK
SKU: 21312CDK
Rating: 4.9 (5 reviews)

Online shopping 51208 Bearing BEARING CORP.OF AMERICA from a great selection at 32.8 kN C0 Store. ... Ball Bearing 91.3 mm Z Accessories.
Brand Name:NSK
Model Number:
21312CDK
Z:91.3 mm
C0:32.8 kN
Recommended tightening torque for set screw:16.8 Nm
T min.:-20 °C
L:150 mm
S:25.4 mm
J:105 mm
Designation of open end cover:SCOU212-36

BEARING CORP.OF AMERICA

BEARING CORP.OF AMERICAChina

BEARING CORP.OF AMERICA2020-07-10 09:46:19
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NSK 21312CDK bearing Size Chart (mm/inches)
da	69.85 mm
Da	140 mm
Ca	42.799 mm
A1	88.9 mm
A2	126.603 mm
S	4.763 mm
ba	34.131 mm
H	169.863 mm
H1	88.9 mm
H2	31.75 mm
J min.	244.475 mm
J max.	279.4 mm
J1	53.975 mm
L	330.2 mm
N1	19.05 mm
R1	53.181 mm
R2	21.431 mm
RG	3/8 NPT
PG	1/8 NPT
h	31.75 mm
Housing	FSAF 516
Stabilizing ring	SR-16-13
Labyrinth ring	2 x LOR 45
PosiTrac Plus contact element	2 x B10724-44
End plug (suffix Y)	EPR 8
Max. speed for PosiTrac Plus seal	2150 r/min
P60°	60.5 kN
P90°	36 kN
P120°	21.8 kN
P150°	19.6 kN
P180°	23.1 kN
Pa	7.83 kN
Mass pillow block	17.4 kg
Cap bolt	2 x 5/8-11 UNC
Cap bolt recommended tightening torque	149.1 N·m
Cap bolt, SAE grade	5
Appropriate attachment bolt size G	0.625 in
Initial grease fill	87.885 g

Ball Bearing Part series 21312CDK is a potential replacement for these common bearing part numbers:

BEARING CORP.OF AMERICA: Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.; Phone(Working Time)699-6598; Fax

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