1016 is a NSK cylindrical roller bearing, bore 80 mm, O.D. 125 mm, width 22 mm, dynamic rating 16,300 lbs. Dimensions, drawing, interchanges and price.
Original catalogue drawing - NSK catalogue, page 59
Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.
Scale cross-section
Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own
dimensions for selection reference only - not a manufacturing or assembly drawing.
Dimension table (mm / inch)
Symbol
Dimension
mm
inch
d
Bore diameter
80
3.1496
D
Outside diameter
125
4.9213
B
Inner-ring / bearing width
22
0.8661
Notes
Cylindrical roller entries from the NSK inch catalogue are series numbers covering the N / NU / NJ / NUP / NH prefixes of the same size. Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.
Main dimensions
Bore d (mm)
80
Bore d (in)
3.1496
Outside dia. D (mm)
125
Outside dia. D (in)
4.9213
Width B (mm)
22
Width B (in)
0.8661
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
16300
Basic static load rating Cor (lbs)
20400
Limiting speed - grease (rpm)
5,300
Limiting speed - oil (rpm)
6,300
Weight
Weight (kg)
0.957
Mounting dimensions (fillets / shoulders)
Fillet ra max (in)
0.039
Fillet rb max (in)
0.039
Shaft shoulder da min (in)
3.406
Housing shoulder Da max (in)
4.665
Shaft shoulder db min (in)
3.346
Shaft shoulder db max (in)
3.543
Housing shoulder Db min (in)
4.528
Housing shoulder Db max (in)
4.724
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,700 rpm
4
18,127
102
996
6
12,084
392
3,848
8
9,063
1,024
10,039
10
7,251
2,154
21,122
15
4,834
8,323
81,603
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 72,506 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.
Source & traceability
Brand
NSK
Source catalogue
NSK inch product catalogue
Catalogue page
p.61 (dimensions) / p.62 (ratings)
Dimensions in inches and millimetres, load ratings in lbs.
Send us the quantity you need and we will come back with price and
lead time, normally within 24 hours. Equivalent parts from other brands can be quoted at the same time.
