tapered roller dimensions bearings 4T-NA643/632D NTN

Welcome to the 55x100x35 tapered roller dimensions bearings 4T-NA643/632D NTN 55 Bore Diameter (mm) online seller. Pioneer Machinery Source

Product Details

Bearing number	4T-33211
Size (mm)	55x100x35
Bore Diameter (mm)	55
Outer Diameter (mm)	100
Width (mm)	35
d	55 mm
D	100 mm
T	35 mm
B	35 mm
C	27 mm
ra1 max.	1,5 mm
a	25,5 mm
r min.	2 mm
r1 min.	1,5 mm
da min.	65 mm
Da min	85 mm
Da max.	91,5 mm
db max.	62 mm
Db min.	96 mm
ra max.	2 mm
Sa	6 mm
Sb	8 mm
Weight	1,15 Kg
Basic dynamic load rating (C)	138 kN
Basic static load rating (C0)	188 kN
(Grease) Lubrication Speed	3 600 r/min
(Oil) Lubrication Speed	4 900 r/min
Calculation factor (e)	0,4
Calculation factor (Y0)	0,83
d1	78 mm
rs min	2 mm
r1s min	1.5 mm
e	0.4
Y2	1.5
Y0	0.83
Mass	1.15 kg
ISO 355 reference	T3DE055
Dynamic load, C	138 kN
Rating life coefficient, A2	1.4
Static load, C0	188 kN
Fatigue limit load, Cu	22.9 kN
Nlim (oil)	4,900 rpm
Nlim (grease)	3,600 rpm
Min operating temperature, Tmin	-40 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.43 Hz
Characteristic rolling element frequency, BSF	6.6 Hz
Characteristic outer ring frequency, BPF0	8.14 Hz
Characteristic inner ring frequency, BPFI	10.86 Hz
da max	62 mm
db min	65 mm
Da max	91.5 mm
Db min	96 mm
Ca min	6 mm
Cb min	8 mm
ra max	2 mm
r1a max	1.5 mm
Category	Roller Bearings
Inventory	0.0
Minimum Buy Quantity	N/A
Product Group	B04334