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Technical Specification PDF

Bearings
AY25-NPP-B INA Insert bearings

TYPE: Ball bearings, Radial insert bearings, Grub screw to inner ring, Spherical outer ring, Seals on both side, P seal, without re-relubrication

Drawing of bearing AY25-NPP-B INA: dimensions, diameters, width

Metric

Imperial

Dimensions, mmin

d	25,000 1,020
D	52,000 2,122
D1	33,500 1,367
D2	30,400 1,241
B	27,000 1,102
B1	15,000 0,612
c	7,500 0,306
T1	5,000 0,204
F	2.5

Weight, kg

0.16

Manufacturer:

Designation system - INA

Replaces

AY25-XL-NPP-B

Calculation data

Basic dynamic load rating, C	14,000 kN 3147,340 lbf
Basic static load rating, Co	7,800 kN 1753,518 lbf
Operating temperature min	-20 °C -4 °F
Operating temperature max	120 °C 248 °F

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