Product number:

7308 B 2RS TVP L198

Brand:

Product name:

bearing

Sizes:

40X90X23

Suffixes:

A - Eltérõ furat, görgõ, rádiusz vagy palástátmérõ.

Replacements:

7308 2RS

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7308-B-XL-2RS-TVP-L198 FAG

d	Bore diameter	40 mm
D	Outside diameter	90 mm
B	Width	23 mm
Cr	Basic dynamic load rating, radial	57.000 N
C0r	Basic static load rating, radial	34.500 N
Cur	Fatigue load limit, radial	2.390 N
nG	Limiting speed	4.650 1/min
≈m	Weight	0,64 kg
da min	Minimum diameter of shaft shoulder	49 mm
Da max	Maximum diameter of housing shoulder	81 mm
Db max	Maximum diameter of housing shoulder	84,4 mm
ra max	Maximum fillet radius of shaft	1,5 mm
ra1 max	Maximum fillet radius of housing	1 mm
rmin	Minimum chamfer dimension	1,5 mm
r1 min	Minimum chamfer dimension	1 mm
D1	Shoulder diameter on outer ring wide side face	71,3 mm
D2	Caliber diameter on outer ring wide side face	73,9 mm
D3	Caliber diameter on outer ring small side face	83,3 mm
d1	Shoulder diameter on inner ring wide side face	60 mm
d2	Caliber diameter on inner ring wide side face	55,6 mm
a	Distance between the apexes of the pressure cones	39 mm
α	Contact angle	40 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	100 °C
Design variant	Design variant B	B
Sealing	Contact seal on both sides	2RS
Cage	solid cage made of glass-fiber reinforced polyamid PA66, ball guided	TVP
Tolerance class	Class6 (P6), better than PN	P6
Lubricant	Grease (L198/customer specific)	L198
Dimensional / heat stabilization	Rings dimensional stabilized up to 150°	S0